All categories

2 years ago

I don’t get this problem :/

Mathematics

1 answer:

Nonamiya [84]2 years ago

6 0

The answer is D because you have 300 dollars, and add 250 for x amount of months, whatever number x stands for, so if x stands for two, you add 500 dollars, for x standing as 3, you add 750 dollars, and so on and so forth. Hope this helps!

You might be interested in

A circle has a diameter of 14 feet. What is the circumference of the circle? Use 3:14 for pie.

Marianna [84]

Answer:

Circumference= $43.96 feet$

Step-by-step explanation:

Diameter of the circle= 14 feet

Radius of the circle= 14/2= 7 feet

Circumference of the circle= $2\pi r$

As, $\pi =\frac{22}{7}=3.14$

Circumference:

$=2*3.14*7\\\\=3.14*14\\\\=43.96feet$

The circumference of the circle with the radius= 7 feet is $43.96 feet$

6 0

3 years ago

-1/2x-3=4 Solve for x

sleet_krkn [62]

Answer:

x=-3.5

reason:

first, add 3 to both sides
this makes the equation -1/2x=7
then, divide both sides by -1/2
this will give you x=-3.5

3 0

3 years ago

Read 2 more answers

I need help please i will give brainly

Arisa [49]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The senior class want to play a practical joke on the principal, who was a former college basketball star. They want to fill his

steposvetlana [31]

The number of basketball that will fill up the entire office is approximately 16,615.

Recall:

Volume of a spherical shape = $\frac{4}{3} \pi r^3$

Volume of a rectangular prism = $l \times w \times h$

Given:

Diameter of basketball = 9.5 in.

Radius of the ball = 1/2 of 9.5 = 4.75 in.

Radius of the ball in ft = 0.4 ft (12 inches = 1 ft)

Dimension of the office (rectangular prism) = 20 ft by 18 ft by 12 ft

First, find the volume of the basketball:

Volume of ball = $\frac{4}{3} \pi r^3 = \frac{4}{3} \times \pi \times 4.75^3\\$

Volume of basketball = $448.92 $ in^3$

Convert to $ft^3$

$1728 $ in.^3 = 1 $ ft^3$

Therefore,

Volume of basketball = $\frac{448.92}{1728} = 0.26 $ ft^3$

Find the volume of the office (rectangular prism):

Volume of the office = $20 \times 18 \times 12 = 4,320 $ ft^3$

Number of basket ball that will fill the office = Volume of office / volume of basketball

Thus:

Number of basket ball that will fill the office = $\frac{4,320}{0.26} = 16,615$

Therefore, it will take approximately 16,615 balls to fill up the entire office.

Learn more here:

brainly.com/question/16098833

6 0

2 years ago

Help me for brainliest...

spin [16.1K]

Answer:

1cm = 320 km?

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers