(8^2)^1 x 8^0
please help me
Answers
82180 i think- sry if im wrong i just copied it into a calculator and thats wht i got
Answer:
\(64\)
Step-by-step explanation:
\((8^2)^1 \times 8^0 = 64 \times 1 = 64.\)
Related Questions
which of the following describes the dependent variable in this investigation? responses percentage of each particle size in each soil sample percentage of each particle size in each soil sample soil samples taken from different locations soil samples taken from different locations time required for each soil sample to settle time required for each soil sample to settle addition of water to each soil sample
Answers
The dependent variable in this investigation is the time required for each soil sample to settle.
This can be calculated using the following formula:
Time (in seconds) = Depth (in cm) x Velocity (in cm/s)
Time (T) = (Volume of the Soil Sample (V)) / (Rate of Settling (R))
To calculate the time required for a soil sample of volume V to settle at a rate of R, the following formula can be used:
T = V / R
For example, if a soil sample has a depth of 10 cm and a settling velocity of 0.2 cm/s, then the time required for the soil sample to settle would be:
Time = 10 cm x 0.2 cm/s = 2 seconds
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The statement say a contractor contracted to supply water to three Altein ring road has decided to investigate the financial impact that the monthly installments, salaries and the price of fuel had to his business per month. The contractor will use one of his water tankers to conduct an investigation. The contractor was supplying water to the Altien village 5 km ring road construction site where the road had to be paved using the paving bricks. The paving of the road has started in January 2022 and ran for 10 months.
Questions
1.1 write down the loan term of the truck in years
1.2 determine the monthly repayments that were made towards the water tanker including the insurance cover amount
1.3 the contractor had already made half of the monthly installments towards the truck in June 2022. Determine the total amount of money that was owed to the finance excluding the insurance in June 2022
1.4 give an explanation on the significance of including an insurance cover when a contractor purchases the water tanker
Answers
Therefore , the solution of the given problem of unitary method comes out to be in June 2022, the total amount due to the finance, exclusive of the insurance, was roughly $47,259.52.
What is an unitary method?The task can be completed by multiplying the data gathered using this type of nanosection along with two variable individuals who utilized the unilateral strategy. In essence, this signifies that perhaps the designated entity is defined or the colour of both mass production is skipped whenever a wanted item occurs. For forty pens, a variable charge of Inr ($1.01) could have been required.
Here,
1.1. The statement omits details about the truck's loan term. Therefore, without more details, we are unable to respond to this query.
1.2. Assume that the truck's loan period is n years and that the contractor borrowed P dollars at an annual interest rate of r to buy the water tanker.
M is calculated as (r * P * (1 + r)n) / ((1 + r)n - 1)
5 years + 60 months Equals n
r = 5% / 12 = 0.004166667 (weekly interest rate) (monthly interest rate)
P = $100,000
=> M = (0.004166667 * $100,000 * (1 + 0.004166667)^60) / ((1 + 0.004166667)^60 - 1)
≈> $1,870.24
As a result, the total monthly payments made for the water tanker, including the insurance protection, came to about $1,870.24.
1.3
(Total Amount Borrowed - Amount Paid) / 2
=> ($100,000 - $1,870.24 * 6) / 2 = $47,259.52 is the sum that is owed.
Therefore, in June 2022, the total amount due to the finance, exclusive of the insurance, was roughly $47,259.52.
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Muriel says she has written a system of two linear equations that has an infinite number of solutions. One of the equations of the system is 3y = 2x – 9. Which could be the other equation?
Answers
Answer: B) y= 2/3x - 3
Step-by-step explanation:
On edge
Answer:
B: y=2/3x-3
Step-by-step explanation:
I got it right on Edge
Leah Deposited $7000 in an account that earns 2% interest compounded annually. How much interest will she have earned after 6 years?
Answers
Answer:
840
Step-by-step explanation:
7000×2×6 ÷ 100. since it is 2%
= 840
What is the interval in which both f (x) and g(x) are negative?
(–∞, 2) ∪ (2, ∞)
(2, ∞)
(3, ∞)
(6, ∞)
Answers
Based on the graph provided, g(x) is negative only on the interval (6, infty), since that's when the y-values of g(x) are negative (or below the x-axis).
On that interval of (6,infty), f(x) is also below the x-axis, so (6,infty) is your answer.
Whenever Braden's dad has any scrap wood, he lets Braden use it for craft projects. Yesterday, Braden's dad gave him a 32.8-inch strip of scrap wood. Braden wants to use it to make a square picture frame. He cuts the strip of scrap wood into 4 equal pieces. How long is each piece?
Answers
Answer:
The answer is 8.2
Step-by-step explanation:
You have to divide 32.8 by 4.
Every pupil in a class either swims or dances.
Three fifths of the class swim and three fifths dance.
Five pupils both swim and dance.
How many pupils are in the class?
Answers
The total number of pupils in the class will be 25.
Solution can be found with a simple calculation.
In the question, it has been given that,
Three fifths of the class swim.Three fifths of the class dance.Five pupils both swim and dance.In order to find how many pupils are there in the class ( the total )
Calculate by assuming the unknown quantity as a character
Let total number of pupils be 'p'
So,
No. of pupil that swim = (3/5)p
= 3p/5
No. of pupil that dance = (3/5)p
= 3p/5
5 pupils do both swim and dance.
Since both the counting include these 5 pupils, we will take the 5 away. Thus subtracting the 5
The equation will be,
3p/5 + 3p/5 - 5 = p
6p/5 - 5 = p
6p - 25 = 5p
6p - 5p = 25
p = 25
Hence, the total number of pupils in the class is 25.
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The point C(-2, 3) has been transformed to C(2, 3). The transformation is described as ______.
Answers
Answer: a reflection over the y-axis.
Step-by-step explanation:
This is a reflection, the two most common reflections are:
Over the y-axis, that transforms a point (x, y) into (-x, y)
over the x-axis, that transforms the point (x, y) into (x, -y)
Here we have the transformation from (-2, 3) to (2, 3)
So the x-component changed of sign, this coincides with a reflection over the y-axis.
So the correct answer is a reflection over the y-axis.
please find solution to the equation
Answers
Answer:
n = 3/25
Step-by-step explanation:
5(n-1/10)=1/2
5n = 6/10
n = 3/25
Answer:
Step-by-step explanation:
lets remove the parenthesis
5n- 5/10=1/2
5n=1/2+1/2
5n=1
n=1/5
Mhanifa please help! Find the length of the missing side in the following examples. round answers to the nearest tenth,if necessary.
Answers
Answer:
Use Pythagorean to solve these. Assume the missing side is x.
#7
\(x = \sqrt{7^2 -5^2} = \sqrt{24} = 4.9 m\)#8
\(x = \sqrt{10^2+15^2} = \sqrt{325} = 18.0 cm\)#9
\(x = \sqrt{25^2-8^2} = \sqrt{561} = 23.7 cm\)Please help me !! would appreciate
Answers
The answers that describe the quadrilateral DEFG area rectangle and parallelogram.
The correct answer choice is option A and B.
What is a quadrilateral?A quadrilateral is a parallelogram, which has opposite sides that are congruent and parallel.
Quadrilateral DEFG
if line DE || FG,
line EF // GD,
DF = EG and
diagonals DF and EG are perpendicular,
then, the quadrilateral is a parallelogram
Hence, the quadrilateral DEFG is a rectangle and parallelogram.
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Find the period and the amplitude of the periodic function. I'm awful with graphs :(
Answers
A period is the difference in x over which a sine function returns to its equivalent state and the amplitude is A/5.
Amplitude:
The amplitude of a periodic variable is a measure of its change over a period of time, such as a temporal or spatial period. The amplitude of an aperiodic signal is its magnitude compared to a reference value. There are various definitions (see below) of amplitude, which is any function of the magnitude of the difference between the extreme values of a variable. In the previous text, the phase of a periodic function is called the amplitude.
X = A sin (ω[ t - K]) + b
A is the amplitude (or peak amplitude),
x is the oscillating variable,
ω is angular frequency,
t is time,
K and b are arbitrary constants representing time and displacement respectively.
According to the Question:
An equation does not have an amplitude. This "equation" represents the formula of a vibration, and was better written as:
X= A/5* sin(1000.t + 120)
These oscillations have a certain amplitude. X values can vary from minimum to maximum. Normally, the stop position of the oscillation is X=0. In this case, we can see that the maximum occurs when the sine is +1 and the minimum occurs when the sine is -1.
For theses cases X= A/5 respectively -A/5.
Therefore,
The amplitude is A/5.
For formulas of this type, the term in front of the sinus (or cosine) is equal to the amplitude.
Complete question:
Can I find the amplitude of this equation? A/5 *
Solve the equation below for y:
6x – 3y = 36
A. y = 2x − 12
B. y = 12 - 2x
C. y = 1/2x + 6
D. y = 6 - 1/2x
tyy<3
Answers
Simplify the expression:1n (e^5/12)Round your answer to two decimal points.
Answers
Given:
\(\ln (\frac{e^5}{12})\)\(\ln (\frac{a}{b})=\ln (a)-\ln (b)\)Then:
\(\ln (\frac{e^5}{12})=\ln e^5-\ln 12\)\(\ln a^b=b\ln a\)\(\begin{gathered} \ln (\frac{e^5}{12})=\ln e^5-\ln 12 \\ =5\ln e-\ln 12 \\ =5(1)-2.4849 \\ =5-2.4849 \\ =2.515 \\ =2.52 \end{gathered}\)we would associate the term inferential statistics with which task?
Answers
Inferential statistics involves using sample data to make inferences, predictions, or generalizations about a larger population, providing valuable insights and conclusions based on statistical analysis.
The term "inferential statistics" is associated with the task of making inferences or drawing conclusions about a population based on sample data.
In other words, it involves using sample data to make generalizations or predictions about a larger population.
Inferential statistics is concerned with analyzing and interpreting data in a way that allows us to make inferences about the population from which the data is collected.
It goes beyond simply describing the sample and aims to make broader statements or predictions about the population as a whole.
This branch of statistics utilizes various techniques and methodologies to draw conclusions from the sample data, such as hypothesis testing, confidence intervals, and regression analysis.
These techniques involve making assumptions about the underlying population and using statistical tools to estimate parameters, test hypotheses, or predict outcomes.
The goal of inferential statistics is to provide insights into the larger population based on a representative sample.
It allows researchers and analysts to generalize their findings beyond the specific sample and make informed decisions or predictions about the population as a whole.
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If its length is 4x - 3 meters and its width is 2x + 6meters , what is the actual width of the rectangle?
Answers
Answer:
p
=
2
(
4
x
+
3
)
+
2
(
2
x
−
6
)
or simplified
p
=
12
x
−
9
Explanation:
By definition the perimeter of an object is the length of all its sides.
Also by definition, for a rectangle the 2 sides of the width are equal and the 2 sides of the length are equal.
Therefore the equation for the perimeter of a rectangle can be written as:
p
=
2
⋅
l
+
2
⋅
w
where
p
is the perimeter,
l
is the length and
w
is the width.
Substituting what was given about the length and width gives the equation:
p
=
2
(
4
x
+
3
)
+
2
(
2
x
−
6
)
Simplifying this equation gives:
p
=
8
x
+
3
+
4
x
−
12
p
=
8
x
+
4
x
+
3
−
12
p
=
12
x
−
9
Step-by-step explanation:
Scott works as a college professor at a community college. He is paid $950 for each credit hour of classes he teaches . If he teaches a total of 51 credit hours , how much can he expect to make ANNUALLY ?
Answers
Given he paid $950 for each credit hour of classes.
If he teaches a total of 51 credit hours.
For 1 credit hour he takes $950. for 51 credit hours, he will take
\(\begin{gathered} 1\text{ hour =\$950} \\ 51\text{ hours = \$950}\times51 \\ 51\text{ credit hours = \$48,450} \end{gathered}\)Thus, the total money for 51 credit hours will be $48,450.
Listed below are weights(hectograms) of randomly selected girls at birth. Here are the summary statistics: n=12, = 31.167hg, s= 3.157hg. Use the sample data to construct a 95% confidence interval for the mean birth weight of girls.
Answers
The 95% confidence interval for the mean birth weight of girls, based on a sample of 12 observations, is estimated to be approximately 29.627hg to 32.707hg.
A confidence interval provides an estimate of the range within which the true population parameter (in this case, the mean birth weight of girls) is likely to fall. To construct a 95% confidence interval, we can use the formula:
Confidence interval = sample mean ± (critical value) × (standard deviation / square root of sample size)
Given the sample statistics, n = 12, = 31.167hg, and s = 3.157hg, we can compute the standard error by dividing the standard deviation by the square root of the sample size: s / sqrt(n) = 3.157 / sqrt(12) = 0.910hg.
To find the critical value corresponding to a 95% confidence level, we need to determine the degrees of freedom (n-1) and refer to the t-distribution table or use statistical software. Assuming a t-distribution with 11 degrees of freedom, the critical value for a 95% confidence level is approximately 2.201.
Substituting the values into the confidence interval formula, we have:
Confidence interval = 31.167 ± (2.201) × (0.910) = 31.167 ± 2.004 = (29.627hg, 32.707hg).
Therefore, we can be 95% confident that the true mean birth weight of girls lies within the range of approximately 29.627hg to 32.707hg, based on the given sample data.
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Two amateur marathoners were running a marathon. The first marathoner kept a steady pace and was able to finish in four hours. The second marathoner was keeping 4 the speed of the speed of the first runner. Then he was tired and his speed for the 3
second half of the distance was only 3 4 the speed of the first runner. How much did it
take the second runner to finish the distance?
Answers
It takes the second marathoner 4 hours and 40 minutes to complete the marathon.
Let's assume the distance of the marathon is "d" miles.
The first marathoner runs at a constant speed for 4 hours, so we can find their speed as:
speed = distance / time = d / 4
The second marathoner starts by running at 4 times the speed of the first marathoner, so their speed is:
speed = 4(d / 4) = d
For the second half of the race, the second marathoner's speed drops to 3/4 of the first marathoner's speed. Let's assume it takes "t" hours for the second marathoner to complete the second half of the race. Then, we can write:
d / 2 = (3/4)(d / 4)(t)
Simplifying this equation, we get:
t = (2/3) hours
So the total time it takes the second marathoner to finish the race is:
4 + (2/3) = 4 2/3 hours = 4 hours and 40 minutes.
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Y = (x+7)(x+3)
vertex
minimum
y-intercepts
x-intercepts
Answers
Answer:
Vertex: (-5,-4) Y-int: (0,21) X-int. = (-7,0), (-3,0)
Step-by-step explanation:
Help
Construct a problem that is written in exponent form then explain the steps to converting a problem from exponent to radical form.
Answers
Step-by-step explanation:
Radicals and fractional exponents are alternate ways of expressing the same thing. ... These examples help us model a relationship between radicals and rational ... Problem. Write as an expression with a rational exponent. The radical form can be ... Change the expression with the rational exponent back to radical form.
WILL GIVE BRAINLIEST What is the y-intercept of the table shown?
0.4
2
0
1
Answers
At the science fair, Tanvi uses 8 fluid ounces of vinegar to make her volcano erupt. How many times can she make her volcano erupt with 1 quart of vinegar?
Answers
Answer:
4 times
Step-by-step explanation:
1 quart is equivalent to 32 fluid ounces.
If each eruption consumes 8 fluid ounces of vinegar. Assuming that the amount of vinegar required per eruption is constant, the number of times Tanvi can make her volcano erupt is:
\(n=\frac{32}{8}\\n=4\ times\)
Tanvi can make her volcano erupt 4 times with 1 quart of vinegar.
Answer:
Step-by-step explanation:
Does this set of ordered pairs form a function?
{(60, reading), (62, camping), (64, skiing), (65, hiking), (66, hiking), (67, camping), (69, reading), (70, reading), (71, camping), (73, swimming), (74, camping)}
A. yes
B. no
Answers
Considering that each input is related to only one output, the correct option regarding whether the relation is a function is:
A. yes.
When does a relation represent a function?A relation represents a function when each value of the input is mapped to only one value of the output.
For this problem, we have that:
The input is a number.The output is an activity.There are no repeated inputs, hence the relation is a function and option A is correct.
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Write the decimal number that has the specified place values. 4 ones, 0 hundredths, 6 tens, 9 hundreds, 8 tenths
Answers
The answer of decimal number that has the specified place values is 964.8.
To write the decimal number, we need to understand the place value of each digit.
The place values are as follows:
- 9 hundreds = 900
- 6 tens = 60
- 4 ones = 4
- 8 tenths = 0.8
- 0 hundredths = 0.00
To write the decimal number, we add the place values together:
900 + 60 + 4 + 0.8 + 0.00 = 964.8
Therefore, the decimal number that has the specified place values is 964.8.
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I don't understand how to solve this, please help!
Answers
Answer:
x+1 , x<-1
x²-bx-4 , -1≤x≤4
1/2 x +a
substitute x=-1 , continuous everywhere
x+1=x²-bx-4 when x=-1
-1+1=-1²-b-4
1+b-4=0 ⇒ +b-3 ⇒ b=3then for :
x²-bx-4=1/2 x +a for x=4
4²-4b-4=1/2x+a
16-4(3)-4=4/2+a
16-12-4-2=a
a=-2the equations will be :
x+1
x²-3x-4
1/2x-2
I hope this help
A square grass mat has a side of length 3 metres. What is the total area of x of these mats?.
Answers
Answer:
Step-by-step explanation:
Round your answer to the nearest hundredth
Answers
Answer:
15.01
Step-by-step explanation:
Tangent=Opposite/adjacent
Tan(65)=?/7
Tangent of 65 x 7=
15.01
Lillian deposits $1,600 in an account at Excellence Bank. Find the amount of interest earned after 18 years. Interest earned
Answers
As per the concept of simple interest the amount earned after 8 years is $3,472.00
Here we have given that Lillian deposits $1,600 in an account at Excellence Bank.
While we looking into the given question, we have identified the values of the following,
Amount invested = $1,600
Time period = 18 years
Interest rate = 6.5%
Then the total amount is calculated as,
Here we have to converting R percent to r a decimal
=> r = R/100 = 6.5%/100 = 0.065 per year.
Now, we have to solve our equation
=> A = 1600(1 + (0.065 × 18)) = 3472
=> A = $3,472.00
Therefore, the total amount accrued, principal plus interest, from simple interest on a principal of $1,600.00 at a rate of 6.5% per year for 18 years is $3,472.00.
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Write a two-column proof. Given: Triangle ACD is isosceles; <1 is congruent to <3 Prove: Segment AB || Segment CD
Answers
Answer:
The answer is explained below
Step-by-step explanation:
Statement Reason
Triangle ACD is isosceles and Given
<1 = <3 (<1 is congruent to <3)
∠3 = ∠4 Isosceles triangle base angles.
∠1 = ∠4 Substitution Theorem
∠1 = ∠4 They are produced by two lines . AB and CD cut by transversal
. line AD
Segment AB || Segment CD Alternate interior angle theorem
The Alternate interior angle theorem states that if two lines cut by a transversal line form congruent alternate interior angles, then the two lines are parallel to each other.