Answer:
12.72
2.65/5 = 0.53
0.53x24= 12.72
Step-by-step explanation:
Three softball players discussed their batting averages after a game.
Probability
Player 1 four sevenths
Player 2 five eighths
Player 3 three sixths
By comparing the probabilities and interpreting the likelihood, which statement is true?
Player 1 is more likely to hit the ball than Player 2 because P(Player 1) > P(Player 2)
Player 2 is more likely to hit the ball than Player 1 because P(Player 2) > P(Player 1)
Player 3 is more likely to hit the ball than Player 1 because P(Player 3) > P(Player 1)
Player 3 is more likely to hit the ball than Plaver 2 because P(Player 3) > P(Player 2)
Does the infinite geometric series diverge or converge explain 1/5.
The infinite geometric series will converge if the common ratio of the next terms is 1/5. Each phrase in this series is created by multiplying the one before it by a fifth.
The series converges when the common ratio's absolute value (in this case, 1/5 of 1) is smaller than 1. We may use the formula for the sum of an infinite geometric series, which is provided by S = a / (1 - r), where 'a' is the first term and 'r' is the common ratio, to calculate the sum of the infinite series. In this instance, a = 1/5 and r = 1/5 are substituted into the formula to yield S = (1/5) / (1 - 1/5) = 1/4. As a result, the total of the infinite geometric series 1/5 is equal to 1/4.
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is it possible for two quantities to (a) have the same units but different dimensions or (b) have the same dimensions but different units? explain.
If two quantities have same units, they will be comprised of the same basic physical quantities and hence their dimensions will be same. Same dimensions do not represent the same physical quantity. For example, The kinetic energy and the potential energy are measured in the same units but they possess different physical quantities.
What is dimensions?The minimal set of coordinates required to specify any point within a mathematical space is known as the dimension of the space in physics and mathematics. As a result, a line has a dimension of one because a point on it can be specified by a single coordinate, such as the point at 5 on a number line.
Two quantities with the same units will be made up of the same fundamental physical quantities, resulting in identical dimensions. The same physical quantity does not have the same dimensions. For instance, although having different physical properties, kinetic energy and potential energy are measured in the same units.
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Mr. Fitch needs to get a loan to replace the air-conditioning system in his home.
The cost of the replacement, including installation, is $4,348.00.
He can apply for a 5-year loan or a 3-year loan.
Both loans involve simple interest with an annual interest rate of 6.5%.
If Mr. Fitch applies for the 5-year loan, how much more will he pay in interest than with the 3-year loan?
If Mr. Fitch applies for the 5-year loan, the amount he will pay in interest with the 3-year loan is: $565.24.
How to find the interest amount?First step is to find the cost of replacement left
Cost of replacement = $4,348 x 6.5%
Cost of replacement =$282.62
Second step is to calculate the amount of 5-year loan
Loan = $282.62 x 5
Loan = $1413.1
Third step is to calculate the amount of the 3-years loan
Loan = $282.62 x 3
Loan = $847.86
Now let find the amount he will pay in interest with the 3-year loan
Amount = $1,413.1- $847.86
Amount =$565.24
Therefore the interest amount is $565.24.
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Find the value of x
Answer:
65
Step-by-step explanation:
remember a TRIANGLE always have a 180 degrees total angle,
so 45+70=115
180-115=65
You place a bet of k dollars and flip a fair coin once: if the coin comes up heads, you get your bet back plus a payout of k dollars. If the coin comes up tails, you lose your bet. What is the expected value of this game
The expected value of this game is 0.5k - 0.5k, which simplifies to 0. This means that on average, you neither win nor lose money in the long run if you keep playing this game. However, it's important to note that in any individual round of the game, you could either win k dollars or lose k dollars. The expected value of this game is (1/2)k dollars.
To calculate the expected value of this game, we need to consider the probabilities and outcomes for each possible result of the coin flip:
1. If the coin comes up heads (probability = 1/2), you win k dollars in addition to getting your k dollars back. The total outcome for heads is 2k dollars.
2. If the coin comes up tails (probability = 1/2), you lose your k dollars. The total outcome for tails is -k dollars.
Now, we can calculate the expected value using the formula:
Expected Value = (Probability of heads * Outcome for heads) + (Probability of tails * Outcome for tails)
Expected Value = (1/2 * 2k) + (1/2 * -k)
Expected Value = k - (1/2)k
Expected Value = (1/2)k
The expected value of this game is (1/2)k dollars.
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Four students spoke to the Home and School parents for a total of 2/3 hour. Each student spoke for the same amount of time. How long did each student speak?
creo que la respuesta el 10 minutos, porque dice "horas" pero no dice a cuantas horas equivale :) espero que te aya adudado auque sea un poquito
Alex is covering a bulletin board with blue contact paper. How much blue paper will she need to cover all AREA of of
the bulletin board that has Length 2.6 meters and width 1.2 meters.
Write numerical answer only (no units) Hint: A=LW
Pls show step by step on how to do it pls.
Hence, the blue paper will she need to cover all area of the bulletin board is 3.12.
The rectangle's characteristics are listed below:
There are four vertices and four sides.Every vertex has an angle of 90 degrees.Equal and parallel sides are on the opposing sides.Intersect each other diagonallyThe perimeter is equal to double the length plus width of the object.the product of its length and breadth determines its area.It has four right angles and is a parallelogram.All interior angles added together equal 360 degrees.Here, the length and width are different. So the bulletin board will be rectangle.
Given :
Length = 2.6 ; Width = 1.2
Area of rectangular bulletin board = Length * Width
= 2.6 * 1.2
= 3.12
Hence, the blue paper will she need to cover all area of the bulletin board is 3.12.
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The following hemisphere has a radius of 8cm.
Find the volume of the hemisphere correct to 1 decimal place.
Volume of a sphere= 4/3 π r3
Pls help! I'm Stuck
Answer:
1072.3 cm³ (1 dp)
Step-by-step explanation:
A hemisphere is half a sphere.
Therefore, calculate the volume of a sphere with radius 8 cm, then half it.
Volume of a sphere = 4/3 π 8³
= 4/3 × π × 512
= 2048/3 π cm³
Volume of hemisphere = (2048/3 π) ÷ 2
= 1024/3 π
= 1072.3 cm³ (1 dp)
How do you solve quotients step by step?
We can Long Division method to solve quotients step by step
What is long division method and its steps ?
When splitting huge numbers, the task is divided into several sequential parts using the long division approach. The dividend is divided by the divisor, just as in conventional division problems, and the result is known as the quotient; occasionally, it also produces a remainder.
We need to comprehend a few stages in order to divide. A vinculum or right parenthesis separates the dividend from the quotient, while a vertical bar separates the divisor from the dividend. Let's now go through the long division stages listed below to comprehend the procedure.
1. Take the dividend's first digit starting from the left . Verify if this digit exceeds or is equal to the divisor.
2. Next, divide it by the divisor, and write the result as the quotient on top.
3. Subtract the outcome from the digit, and then put the difference below.
Step 4: Decrease the dividend's subsequent digit (if present).
Step 5: Carry out Step 4 again.
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Aria is buying snacks for a party. She will buy one pizza for $20 and some garlic rolls for $2 each. Write an expression to represent the total money she spends buying snacks for the party.
2. Order the numbers from least to
greatest.
45, 4.5, √20, √45
Answer:
√20, 4.5, √45, 45
Step-by-step explanation:
find your square roots first, then group based on the value of the square roots
The figure is made up of a cylinder and 2 cones. What is the volume of the composite figure? Use 3.14 for Pi. Round to the nearest hundredth.
Please help!!!!!
A cylinder and 2 cones. All have a radius of 2 millimeters. The cones have heights of 4 millimeters and 2 millimeters, and the cylinder has a height of 5 millimeters.
Recall the formulas V = B h and V = one-third B h
Answer——————- millimeters cubed
Answer:
96.29 mm^3
Step-by-step explanation:
Cylinder
V = pi r^2 h
V = 3.14 ( 2)^2 ( 5)
V = 3.14 *4*5
V =62.8 mm^3
Cone
V = 1/3 pi r^2 h
V = 1/3 (3.14) 2^2 ( 4)
V =1/3 (3.14) 4*4
V =16.746666666 mm^3
There are 2 cones so multiply by 2
Both cones = 33.493333333333 mm ^3
Add the cones and the cylinder together
62.8+33.493333333 =96.293333333
Rounding to the nearest hundredth
96.29 mm^3
Answer:
I did the other guy's answer, and... it was incorrect
the real answer is shown below
the price of an item been reduced by 65% the original price was $63
Answer:
$22.05
Step-by-step explanation:
65% x $63 = $40.95
$63 - $40.95 = $22.05
what is the 4+6+9+0+6000438975.226
Answer:
It equals 0
Step-by-step explanation:
Hope it helps!
Brett bought 2 shirts. One cost $4 more than 3 times the other. Together, the 2 shirts cost
him $72.
HELP PLEASE.
Answer:
one costs 17 dollars the other costs 55 dollars
Step-by-step explanation:
we have to make 2 equations using variables
x=shirt 1
y= shirt 2
y+x=72
x=3y+4
then substitute 3y+4 for x in the first equation
y+3y+4=72
subtract 4 and add y and 3y
4y=68
divide by 4
y= 17
use this for y in the second equation
x=3(17)+4
x=51+4
x=55
Warren’s tape measure is marked in increments of 1/16 inch, not in decimal numbers. To measure the tiles, he needs to know the side lengths to the nearest 1/16 inch. In this activity, you will convert decimal values to fractional values and then calculate the area of the tiles. The length of tile A is about 2.23607 inches. Which mark on the tape measure is closest to 2.23607 inches? Remember, the tape measure is marked in sixteenths of an inch.
Answer:
2 4/16th
realistically, it would be 2 1/4, which is the same thung
Answer:
it would be 2 1/4
Step-by-step explanation:
your welcome
Help this bestie plz...
Step-by-step explanation:
THE Coordinates of C will be » C = (4, 6)Answer:
C=(4,6)
HAVE A BEAUTIFUL DAY
What are the slope and the y-intercept of the line that represents plant A's height in inches in terms of the number of weeks? (Hint: The formula
for slope is slope = rise/run, and the y-intercept is the y-coordinate when x = 0.)
Answer:
Plant A is y=2x+6
Step-by-step explanation:
Slope: 2
Y-intercept: 6
Find the quotient 7/9 divide 5/6
Answer:
7/9 ÷ 5/6 = 42/45 as simplified as 14/15 in fraction form. 7/9 ÷ 5/6 = 0.9333 in decimal form.
Step-by-step explanation:
Answer:
14/15
Step-by-step explanation:
7/9 x 6/5 = 42/45 = 14/15
brainliest pls
What are the x coordinate and the y coordinate of the center of mass for the uniform plate shown in Figure below if L=5.0 cm?
From the X coordinate is -0.45 centimeter and Y coordinate is -2.0 cm of the center of mass for the uniform plate.
According to the Question:
Since the plate is uniform, we can divide it into three rectangles, each with a mass proportional to its area and with its barycenter at its geometric center. We will refer to the large piece of 35cm x 10cm; it occupies 63.6% of the total surface and its barycenter is at
(x₁, y₁) = (−5.0cm,−2.5cm).
Now,
The top 20cm× 5cm piece has 18.2 % of the total area; its center of mass is at (x₂, y₂) = (10cm,12.5cm).
Now,
The bottom 10cm× 10cm piece (section 3) also has 18.2 % of the total area; its center of mass is at (x₃, y₃) = (5cm,−15cm).
(a) The x coordinate of the center of mass for the plate is
\(X_{com} = (0.636)X_1 + (0.182)X_2 + (0.182)X_3\)
= -0.45 cm
(b) The y coordinate of the center of mass for the plate is
\(Y_{com} = (0.636)Y_1 + (0.182)Y_2 + (0.182)Y_3\)
= -2.0 cm.
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Find the measure of 48.
125 55°
18
[?]°
Answer:
∠8 = 125°
Step-by-step explanation:
Angle 8 is equal to the first angle of the diagram
Hope this helps.
working with a manufacturing process which produces compsites having a fiber volume fraction a (msi) and a matrix with a matrix modulus b (msi). determine the fiber modulus required to produce a composite with longitudinal modulus of c (msi).
The fiber modulus required to produce a composite with longitudinal modulus of c is 56.93.
What is manufacturing process?
Manufacturing process management is a group of tools and techniques that specify how goods should be produced. MPM is distinct from ERP/MRP, which is used to schedule manufacturing, gather cost information, and organize the ordering of supplies and other resources.
What is matrix?
A matrix, which is used to represent a mathematical object or an attribute of one, is a rectangular array or table containing numbers, symbols, or expressions that are organized in rows and columns. is a matrix having two rows and three columns, for instance.
As a result, if we look at the formula for the relationship between the fiber modulus and the matrix's volume fraction, composite modulus, and fiber vol fraction, we have:
C = (M x B) / [(1-A)M + A x B]
where M denotes the fiber's modulus.
If you provide the corresponding letter values,
40 = M X 0.5 / [(1-0.7)M + 0.7 X 0.5]
M = 56.93
Hence,the fiber modulus required to produce a composite with longitudinal modulus of c (msi) is 56.93
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the diameter of a sold spherical ball is 35cm, Find its the surface area and the volume
Answer:52
Step-by-step explanation:
Please help me I’ll mark you brainlyest.
Answer:
10 and 7
Step-by-step explanation:
I hope this helps you out with your question! Can you plz consider marking me brainliest and thanks! Plz tell me how the answer was! It feel nice to be appreciated! Comment /free for a giveaway entry of 20 thanks and 2 brainliest. Have an awesome day! Let me know if you have any questions!
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amanda is 25 years old. in 5 years she will be twice as old as simone how old i simone
Can you help me with this?
(I will give one of you brainliest)
Answer:
1) \(\sqrt{9}\) and \(\sqrt{16}\) (between 3 and 4)
Explanation: \(\sqrt{9}\) and \(\sqrt{16}\) are the closest WHOLE squares root to \(\sqrt{12}\); any other square roots wouldn't give us a whole number, or they're farther away from
2) \(-\sqrt{144}\) and \(-\sqrt{169}\) (between -(12) and -(13))
3) \(-\sqrt{36}\) and \(-\sqrt{49}\) (between -(6) and -(7))
Answer:
see explanation
Step-by-step explanation:
Consider perfect squares on either side of the radicand
(a)
9 < 12 < 16 , then
\(\sqrt{9}\) < \(\sqrt{12}\) < \(\sqrt{16}\) , so
3 < \(\sqrt{12}\) < 4
(b)
- 144 < - \(\sqrt{158}\) < - 169
- \(\sqrt{144}\) < - \(\sqrt{158}\) < - \(\sqrt{169}\) , s0
- 12 < - \(\sqrt{158}\) < - 13
(c)
- 36 < - \(\sqrt{40}\) < - \(\sqrt{49}\) , so
- 6 < - \(\sqrt{40}\) < - 7
There are 6 × 1012 raindrops in one thunder cloud. Which shows what a calculator would display for the number of raindrops in 5 thunder clouds?
A
1.2E12
B
1.2E13
C
3E12
D
3E13
Answer:
The answer is D
3E13
Step-by-step explanation:
6E12 x 5 = 30E12 or 3E13
Answer:
the answer is Dplease mark brainliest grasiasCan someone help me figure out what is 5/12 of 1 ⅓ =
Answer:
Gotta multiply them
Step-by-step explanation:
Answer:
5/9
Step-by-step explanation:
Of is another word for multiplication in math.
This means that to solve this, we will do:
5/12 × 1 ⅓
Make them both improper fractions
5/12 × 4/3
Multiply there numerators and denominators
20/36 =
5/9
Calculate the size of the angle marked x in the pentagon shown below.
35°
118°
48°
2
63°
Not drawn accurately
Step-by-step explanation:
The sum of the exterior angles of any polygon equal 360 degrees .....
sooooo 48 + 35 + 118 + 63 + x = 360
x = 360 - 48 -35 - 118 - 63 = 96 degrees