Pls help! Due today :,)

The student council wants to rent a ballroom for the junior prom. The ballroom's rental rate is 1500 for 3 h and $125 for each additional half-hour. Suppose the student council raises $2125. What is the maximum number of hours for which they can rent the ballroom?

Answer:

Select all options of x greater than or equal to 12

Step-by-step explanation:

2x + 7 <= 3x - 5

7 + 5 <= 3x - 2x

12 <= x

x >= 12

a. Category with the greatest frequency is 20 - 24

b. 14 students

c. The percentage is 7%

Frequency is simply described as the number of times an event or observation happened in a given study or experiment that is carried out.

From the information given, we have that;

a. The category with the greatest frequency is the one with most words spelt, we have;

20 - 24

b. The number of students that spelt 35 - 39 words is traceable to

14 students

c. If the total number of students is 200

Then, the percent of students in the 35 - 39 category is;

14/200 × 100/1

Multiply the values

7%

Learn more about frequency at: https://brainly.com/question/26177128

#SPJ1

Answer:

16 tulip bulbs

Step-by-step explanation:

We are told that we can buy 4 tulip bulbs for $8.

To find how many packs of 4 bulbs we can buy with $32, divide the total amount by the cost per 4 bulbs:

\(\sf Number\;of \;packs\;of\;4\;bulbs = \dfrac{\$32}{\$8} = 4\;packs\)

As each pack has 4 bulbs, to calculate the total number of bulbs you can buy for $32, multiply the found number of packs by the number of bulbs per pack:

\(\sf Number\;of \;bulbs\; with\; \$32 = 4\;packs \times 4\;bulbs\;per\;pack= 16\; bulbs\)

Therefore, you can buy 16 tulip bulbs with $32.

Step-by-step explanation:

4 tulip bulbs ×32$ =128/8$ = 16

The number of Jim's model car is 48

From the question, we have the following parameters that can be used in our computation:

Ratio of the number of model cars that Jim owns to the number of model cars Terrence owns is 8 : 6

This means that

Jim : Terrence = 8 : 6

Also from the question, we have

Terrence owns 36 models cars

This means that

Terrence = 36

Substitute the known values in the above equation, so, we have the following representation

Jim : 36 = 8 : 6

Multiply by 6

Jim : 36 = 48 : 36

So, we have

Jim = 48

Hence, the number of car is 48

Read more about ratio at

https://brainly.com/question/1781657

#SPJ1

The completed table of values for the equation 4x + 2y = 64 is provided .

To complete the table of values for the equation 4x + 2y = 64, we can assign different values to x and solve for y. Let's choose a range of values for x and calculate the corresponding values of y.

Table of Values:

x y

0 32

4 28

8 24

12 20

16 16

20 12

24 8

28 4

32 0

To find the values of y, we substitute each x-value into the equation and solve for y. For example, when x is 0, we have 4(0) + 2y = 64, which simplifies to 2y = 64 and y = 32. Similarly, for x = 4, we have \(4(4) + 2y = 64\), which simplifies to \(16 + 2y = 64\) and\(y = 28.\)

By continuing this process for the remaining values of x, we can complete the table of values for the equation 4\(x + 2y = 64.\)

For more questions on equation

https://brainly.com/question/29174899

#SPJ8

Answer:

Step-by-step explanation:

At least 9 means more than 9 and includes 9

x ≥ 9     and    [9,  +∞)

At most 9 means numbers less than 9

x≤9       and  (-∞, 9]

more than 9 means bigger than 9 but not including 9

x > 9     and    (9,  +∞)

fewer than 9 means less than 9 but not including 9

x<9       and  (-∞, 9)

strictly between 7 and 9   means between 7 and 9 but not including

7<x<9      and    (7,9)       (This is the only one I'm unsure of.  Strictly, not sure if it includes or doesn't include, usually it just says include or doesn't include)

between 7 and 7 inclusive.   means it's just =7  There's no boundaries

x=7

no more than 7 means less than 7 and includes 7

x ≤ 7   and   (-∞, 7]

Step-by-step explanation:

\( \bf \underline{Given-} \\ \)

\( \sf{Mother \: bought \: 4 \frac{1}{3} \: kilograms \: of \: bananas \: and } \\ \sf{ 4 \frac{4}{5} \: kilograms \: of \: oranges \: for \: her \: children.} \\ \)

\( \bf \underline{To \: find-} \\ \)

\( \sf \: Total\:kilograms \: of \: fruits \: did \: she \: buy \: in \: all \: ? \\ \)

\( \bf \underline{Solution-} \\ \)

\( \sf{Total \: weight \: of \: fruits = \bigg(4 \frac{1}{3} + 4 \frac{4}{5} \bigg)Kg} \\ \)

\( \sf{ = \bigg(\frac{13}{3} + \frac{80}{5} \bigg)Kg} \\ \)

Take LCM of 3 & 5 is 15.

\( \sf{ = \bigg( \frac{65 + 240}{15} \bigg)Kg} \\ \)

\( \sf{ = \frac{305}{15} \: Kg} \\ \)

\( \sf{ =2 \frac{5}{15} \: Kg} \\ \)

Answer:

  3π ≈ 9.42 square units

Step-by-step explanation:

The figure shows 3/4 of a circle. So, its area will be 3/4 the area of a circle with radius 2 units.

The formula for the area of a circle is ...

  A = πr²

Using the given radius of 2, the area is ...

 A = π(2²) = 4π

The area of the shape is 3/4 of that, or ...

  shape area = (3/4)(4π) = 3π ≈ 9.42 . . . square units

Answer:

2

Step-by-step explanation:

Answer:

2/21

Step-by-step explanation:

There are two kids who play baseball and basketball, and 21 students in total. Making the answer 2/21

The  amount to  report for Total Liabilities of Adventure Travel is $25,000

What are total liabilities?

Total liabilities refer to the obligations of Adventure Travel  which are due for payments in the short term and long-term, in essence, we are considering both current and non-current liabilities such as Salaries Payable and  Long-term notes payable, the former is the current liability since it is due within one year whereas the latter is non-current liability because its repayment date is beyond one year

Total liabilities= Salaries Payable+Long-term notes payable

Salaries Payable=$2,800

Long-term notes payable=$22,200

Total liabilities=$2,800+$22,200

Total liabilities=$25,000

Find out  more about total liabilities on:https://brainly.com/question/21185895

#SPJ1

Answer:

10, 1, 0 in that order hope this helps can i have branliest plz

Step-by-step explanation:

I took it and I got it right on edg

Answer:

give that guy brainliest plz

Step-by-step explanation:

Answer:

Alright I’m solving right now

Step-by-step explanation:

Answer:

variable

this corect answer for this question

The number she'd have is:

Explanation:

First, let's see which number is in the tens place and which number is in the ones place (the units place).

In the number 548, the place value of 5 is hundreds, the place value of 4 is tens, and the place value of 8 is ones (or units).

So if Sera adds two to the units, she'll have 10. But, since we can't write the number as 5410 (that would be a totally different number), we just write 0 in the units place, and shift 1 to the tens place, which gives us :

550

That's not all, since we also add 1 to the tens:

560

Answer:sum: -1/6

Step-by-step explanation:

Answer:

  $20.99

Step-by-step explanation:

The sale causes the original price to be multiplied by 1 - 20% = 80%. The tax causes the sale price to be multiplied by 1 + 5% = 105%. The net effect is that the original price is multiplied by the product of these values:

  final cost = $24.99(0.80)(1.05) = $20.99

a) \($\sum\limits_{n=1}^{\infty} 5\left(\frac{3}{4}\right)^{n-1}$\) series has sum of 20.

What is sum?

In mathematics, the sum of a series is the result obtained by adding together all the terms in a sequence of numbers.

The series that has a sum of 20 is \($\sum\limits_{n=1}^{\infty} 5\left(\frac{3}{4}\right)^{n-1}$\).

To see why, we can use the formula for the sum of an infinite geometric series:

\(S = \frac{a}{(1-r)}\)

where S is the sum of the series, a is the first term, and r is the common ratio.

In this case, the first term is:

\(a = 5(\frac{3}{4} )^0 = 5\)

And the common ratio is:

\(r = \frac{3}{4}\)

So, the formula becomes:

\(S = \frac{5}{(1-\frac{3}{4} )}\)

Simplifying the denominator, we get:

\(S = \frac{5}{\frac{1}{4}}\)

Multiplying by the reciprocal, we get:

S = 20

Therefore, the sum of the series is 20, which means that the series \($\sum\limits_{n=1}^{\infty} 5\left(\frac{3}{4}\right)^{n-1}$\)

To know more about sum visit:

https://brainly.com/question/24205483

#SPJ1

The equation of the perpendicular line passing through (0, -1) is y = -9x - 1.

To find the equation of a line that is perpendicular to the given line y = (1/9)x + 2 and passes through the point (0, -1), we can use the fact that perpendicular lines have slopes that are negative reciprocals of each other.

The given line has a slope of 1/9. To find the slope of the perpendicular line, we take the negative reciprocal of 1/9, which is -9.

Using the slope-intercept form of a linear equation, y = mx + b, where m represents the slope and b represents the y-intercept, we can substitute the slope and the coordinates of the given point (0, -1) into the equation.

y = -9x + b

Since the line passes through the point (0, -1), we can substitute the x-coordinate as 0 and the y-coordinate as -1 into the equation:

-1 = -9(0) + b

-1 = b

Therefore, the y-intercept (b) of the perpendicular line is -1.

Putting it all together, the equation of the line that passes through (0, -1) and is perpendicular to y = (1/9)x + 2 is:

y = -9x - 1

for such more question on perpendicular

https://brainly.com/question/18991632

#SPJ11

Answer:

D

Step-by-step explanation:

i did the assignment.

The correct solution of the system of the equation is -3y = 3.

The correct option is D.

One or many equations having the same number of unknowns that can be solved simultaneously called as simultaneous equation. And simultaneous equation is the system of equation.

Given:

A system of equations,

x – 5y = 6    {equation 1}

–x + 2y = –3    {equation 2}

In order to solve the equations, using linear combination method.

Combining the two equations 1 and 2 to eliminate one of the variables x.

Adding both the equations,

-3y = 3

y = -1.

Therefore, –3y = 3 is the solution.

To learn more about the system of equation;

brainly.com/question/13729904

#SPJ6

We can complete the blanks with the following ratios:

(7.5 mi/1) * (1 mi/ 5280 ft) * (400ft/1 yd) * (3 ft/1 ft) =33 flags

Since we do not need a flag at the starting line, then 32 flags will be required in total.

To solve the problem, we would first convert 400 yds to feet and miles.

To convert to feet, we multiply by 3. This gives us: 400 yd * 3 = 1200 feet.

To convert to miles, we would have 0.227 miles.

Now, we divide the entire race distance by the number of miles divisions.

This gives us:

7.5 mi /0.227 mi

= 33 flags

Learn more about miles-to-yards conversion here:

https://brainly.com/question/1609225

#SPJ1

√(a² + b²)²  - 4a²b²cos²θ is the product of the lengths of the two diagonals is given by the expression.

What is a mathematical expression?

A mathematical expression is a phrase that includes at least two numbers or variables, at least one arithmetic operation, and the expression itself. This mathematical operation may be addition, subtraction, multiplication, or division.

                                An expression's structure is as follows: Number/variable, Math Operator, Number/Variable is an expression.

we have AB as a, AD as b and the angle between them is theta.

So using the cosine rule, we have

  BD = √a² + b² - 2abcosθ

So now consider the triangle ABC

Here AB is a, BC is b and the angle is 180-theta

So using cosine rule, we get AC as

   AC = √a² + b² - 2abcosθ( 180 - θ )

    AC = √a² + b² - 2ab(-cosθ )

    AC = √a² + b² - 2abcosθ

Now we have the two diagonals AC and BD. So multiplying, we get

 AC × BD = √a² + b² + 2abcosθ × √a² + b² - 2abcosθ

Simplifying, we get

AC × BD = √(a² + b² + 2abcosθ) × (√a² + b² - 2abcosθ)

AC × BD = √(a² + b²)² - (2abcosθ)²

AC × BD = √(a² + b²)²  - 4a²b²cos²θ

Learn more about the expression

brainly.com/question/29052794

#SPJ4

The gram is a measure of  Mass because weight that is used especially in the centimeter-gram-second system of measurement

gram (g), also spelled gram, unit of Mass or weight that is used especially in the centimeter-gram-second system of measurement (see International System of Units).

Mass is the quantity of matter in a physical body.  it's also a measure of the body's inertia, the resistance to acceleration (change of velocity) when a net force is applied. An object's mass also determines the strength of its gravity to other bodies.

The SI base unit of mass is the kilogram (kg). In physics, mass isn't the same as weight,  although mass is often determined by measuring the object's weight using a spring scale,  instead of a balance scale and comparing it directly with known masses. An object on the Moon would weigh but it does on Earth because of the lower gravity, but it might still have the same mass.  this is often because weight is a force, while mass is the property that (along with gravity) determines the strength of this force.

To  learn more about Mass from the given link:

brainly.com/question/19694949

#SPJ9

Answer:

7 square inches hope this helps brainlest plzzz

Step-by-step explanation:

The distance to the earth's horizon from point P is 284.37 mi.

A right-angled triangle is a triangle, that has one of its interior angles equal to 90 degrees or any angle is a right angle.

Given that,

The radius of circle r = 3959 mi.

The distance of point P from the circumference of the circle = 10.2 mi.

The distance between point P and earth's center = 3959 + 10.2 = 3969.2 mi.

Since, the angle made by a tangent line from center is 90°.

To find the distance x of earth's horizon from point P,

Use Pythagoreans theorem,

(3969.2)² = x² + (3959)²

x² = (3969.2)² - (3959)²

x² = 80867.64

x = 284.37 mi

The distance between point P and earth's horizon is 284.37 mi.

To know more about Triangle on :

https://brainly.com/question/2773823

#SPJ1

True, When assessing schedule feasibility, a systems analyst must consider the interaction between time and costs.

When assessing the viability of scheduling a project, an organisation determines the anticipated completion time. The feasibility analysis assists in identifying any potential obstacles the proposed project may encounter, such as: Internal project constraints, including those related to technology, finances, and resources

The expansion and acceptance of project management training have undergone significant changes over the past few years, and it is projected that these developments will continue and accelerate. And as project management becomes more popular, feasibility studies become more important. It may be exhilarating to begin a difficult, extensive project that will have a significant influence on your organization.

To learn more about schedule here:

https://brainly.com/question/12516618

#SPJ4

After the second stop, there are 10 fewer people on the bus compared to the number of people on the bus before the 2:30 stop.

Before the 2:30 stop, the bus let off 15 people and let on 9 people. The total change in the number of people at that stop is -15 (let off) + 9 (let on) = -6.

Therefore, there are 6 fewer people on the bus after the 2:30 stop compared to before that stop.

Ten minutes later, the bus makes another stop and lets off 4 more people. This additional change needs to be considered.

Since the previous calculation only accounted for the changes up until the 2:30 stop, we need to adjust the total change by including the subsequent stop.

Adding the change of -4 (let off) to the previous total change of -6, we get a new total change of -10.

Therefore, after the second stop, there are 10 fewer people on the bus compared to the number of people on the bus before the 2:30 stop.

For more such questions on subsequent stop

https://brainly.com/question/29636800

#SPJ8

The most appropriate way to model 9485 with the base ten blocks is
9 - thousand, 4 - hundred, 8- ten, and 5 - once.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Base ten block implies the number of blocks according to the digit representation,
For the given question,
The number represents there are 9485 cubes, which can be represented as 9 - thousand, 4 - hundred, 8- ten, and 5 - once.

Thus, the most appropriate way to model 9485 with the base ten blocks is 9 - thousand, 4 - hundred, 8- ten, and 5 - once.

Learn more about arithmetic here:

https://brainly.com/question/11559160

#SPJ1

Rigid motions are, exclusively, rotations, reflections, and translations. If you can move one polygon onto the other by using only those motions, they are congruent. One pentagon can, for example, be translated onto another pentagon, making them congruent. If, after being translated, point A is on point F and B on G and C on H and D on I and E on J, the congruence statement is: \( ABCDE\cong FGHIJ.\)

Therefore , the solution of the given problem of percentage comes out to be time = 5,621.2 years  age of the bird skeleton.

In mathematics, a percentage is any value that can be written as a fraction of 100. There are also sporadic uses of the abbreviations "pct.," "pct," or "pc." However, it is commonly indicated by the "%" mark. The proportional amount is flat and lacks any dimensions. Since percentages have a numerator of 100, they can be thought of as fractions. The percent symbol (%) must come after a number to denote that it is a percentage.

Here,

This is a radioactive decay / half-life problem.

Initial amount of C 14 = 100% Present Amount = 57%

k = .0001  (that value should be negative)

Nt = No * e^ (k*t)

You need to solve that equation for "time" (equation attached)

time = natural log (Ending amount / Starting Amount) / k

time = natural log (57% / 100%) / -.0001

time = ln (.57) / -.0001

time = -.56211891815 / -.0001

time = 5,621.2 years    (age of the bird skeleton)

Therefore , the solution of the given problem of percentage comes out to be time = 5,621.2 years  age of the bird skeleton.

To know more about percentage visit:

https://brainly.com/question/28269290

#SPJ1

The complete question is "A geologist in South America discovers a

bird skeleton that contains 57% of its

original amount of C-14.

N = Noekt

No = inital amount of C-14 (at time

t = 0)

N = amount of C-14 at time t

k = 0.0001

t = time, in years

Find the age of the bird skeleton to the nearest year"