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4 years ago

PLEASE HELP QUICKLY AS POSSIBLE THANK YOU :)

Mathematics

1 answer:

KATRIN_1 [288]4 years ago

4 0

Answer:

1.3

Step-by-step explanation:

divide the 20 cupcakes and the 15 students

20 divided by 15 = 1.3

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Colton bounces a ball 3.268 feet infront of his feet. The path of the ball from the time it hits the ground until it lands on th

Otrada [13]

here is the complete and correct question. Colton bounces a ball 3.268 feet in front of his feet. The path of

the ball from the time it hits the ground until it lands on the floor is represented by

f(x) =-4(x - 5)2 + 12

Assuming that Colton's feet are located at the origin, (0, 0), what is the maximum height of the ball (in feet)?

Answer:

12ft

step by step explanation:

This equation has been written in vertex form, and it has its vertex at (5, 12). Because the scale factor is not positive, it has a negative value, the graph for the question is going to open downward, such that the vertex,

that is the maximum height is 12 ft.

we have The equation of a parabola with vertex (h, k) to be

f(x) = a(x -h)² + k

when put in Comparison to your question function, we get that

a=-4

h=5

k=12

so the vertex (h, k) = (5, 12).

5 0

3 years ago

A high-speed computer printer prints a page in 1/6 second. Using this printer, how long would it take to print 30 pages?

german

$30*\frac{1}{6}=\frac{30}{6}=5$

6 0

4 years ago

Read 2 more answers

Which object will have more inertia? Object A that has a mass of 250 grams, Object B, that has a mass of 25,000 grams, or Object

anyanavicka [17]

Answer:

3. Object C.

Step-by-step explanation:

The inertia of an object is the measure of the force required to set it in motion. For two objects to have the same motion, the one with the greater mass will require a proportionately greater force to achieve the same motion.

Object C, with a mass of 1,250,000 grams (1,250 kg) will have the greatest inertia.

7 0

2 years ago

Kate decides to replace all the lights in her college apartment with energy saving light bulbs beginning this month. The packagi

tatyana61 [14]

Answer:

Kate's electric bill will be $9 for this month for bulb use only.

Step-by-step explanation:

Given:

Electricity bill lass month from bulb use = $12

Using new bulbs percent decrease in electricity = 25%

We need to find this month electric bill for bulb use.

Solution:

First we will find the reduction in bill after using new bulbs.

reduction in bill after using new bulbs can be calculated by percent decrease in electricity using new bulb multiplied by last month Electricity bill from bulb use only.

framing in equation form we get;

reduction in bill after using new bulbs = $\frac{25}{100}\times 12 =\$3$

Now we will find this month electric bill for bulb use only.

this month electric bill for bulb use only can be calculated by subtracting reduction in bill after using new bulbs from last month electric bill for bulb use only.

framing in equation form we get;

this month electric bill for bulb use only = $\$12-\$3=\$9$

Hence Kate's electric bill will be $9 for this month for bulb use only.

3 0

3 years ago

given the function f(x)=5(x+4)^3/2, which of the following represents its y-intercept? (1)40 (2)20 (3)4 (4)30

MissTica

f(x)=5(x+4)^3/2, let y = f(x).

y =5(x+4)^3/2. The y intercept is value of y when x = 0

y intercept = 5(0+4)^3/2 = 5* 4^3.2 = 5*6 = 30. Use your calculator.

y intercept = 30

3 0

4 years ago

PLEASE HELP QUICKLY AS POSSIBLE THANK YOU :)​

PLEASE HELP QUICKLY AS POSSIBLE THANK YOU :)