3 years ago

Plz answers ASAP. Ignore the graph on the bottom corner

Mathematics

1 answer:

lions [1.4K]3 years ago

6 0

Answer:

a) The independent variable is r, the radius. You can use any allowable number for r. The dependent variable is V, the volume. Once you choose a value for r, the value of V will depend on that value of r.

b) The domain is all real numbers greater than 0. A radius cannot be zero or a negative number.

c) The output of V(8) is the function V(r) evaluated at r = 8, so it is the volume of a sphere of radius 8 units.

You might be interested in

Help me pls it is geometry

Gekata [30.6K]

Answer:

m < b = 76

Step-by-step explanation:

Because b is directly across from the 76 degree angle, that makes them vertical angles, which means they are the same degree I believe.

5 0

2 years ago

Read 2 more answers

Given the circumference of a circle is 26 pi, what is the area of the circle? Show work. Leave answer in term of pi.

Ierofanga [76]

Answer:169pi

Step-by-step explanation:

Circumference(c)=26pi

Circumference(c)=2 x pi x radius(r)

26pi=2pi x r

Divide both sides by 2pi

26pi/2pi=(2pi x r)/2pi

13=r

Radius(r)=13

Area of circle=pi x r^2

area of circle=pi x 13^2

Area of circle=169pi

8 0

3 years ago

A square sheet of rubber has sides that are 20 cm long. What is the area of the square of rubber in cm squared?

adoni [48]

Answer:

$area \: = side \times side \\ area = 20 \times 20 \\ area = 400 \: {cm}^{2}$

8 0

3 years ago

Read 2 more answers

The Science Club went on a two-day field trip. The first day the members paid $30 for transportation plus $17 per ticket to the

sergij07 [2.7K]

Answer:

(30n)+(17n)+(100n)+(14n)

8 0

3 years ago

write the equation of the line that passes through the points (0,-5) and (2,-1) in fully reduced point slope form

statuscvo [17]

Answer:

Point Slope Form: y - 0 = 2 (x + 5)

5 0

3 years ago