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Oduvanchick
2 months ago
8

Kenji packed an exercise ball into a cylindrical package. The inflatable exercise ball is made out of vinyl. How much vinyl was

used to make the exercise ball? Express your answer in terms of pi.
Mathematics
1 answer:
Svet_ta [12.7K]2 months ago
8 0
An exercise ball, commonly referred to as a yoga ball, is a spherical object made from soft elastic material with a diameter ranging from approximately 35 to 85 centimeters (14 to 34 inches), inflated with air. The air pressure can be adjusted by inserting or removing a valve stem. It is frequently utilized in physical rehabilitation, sports training, and physical exercise. Additionally, it serves purposes in strength training. Often termed a Swiss ball, it is also recognized by various titles such as balance ball, therapy ball, fitness ball, gym ball, Pilates ball, stability ball, and others.
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In 2012, on average, about $9.46\times10^{-1}$ pound of potatoes was produced for every $2.3\times10^{-5}$ acre harvested. How m
babunello [11817]

Response:

4.113 × 10⁴ pounds per acre = approximately 41,130 pounds per acre when rounded to the nearest whole number.

Detailed explanation:

For every 2.3 × 10⁻⁵ acre harvested, 9.46 × 10⁻¹ pounds of potatoes were produced. To find the average production per acre, we divide the total pounds of potatoes by the harvested acres: 9.46 × 10⁻¹ pounds / 2.3 × 10⁻⁵ acre = 4.113 × 10⁴ pounds per acre = 41,130 pounds per acre when rounded.

6 0
1 month ago
The results of a survey are shown below. In the survey, 12 students said that they would like to learn French.
Svet_ta [12734]
I estimate that a total of 50 students participated in the survey

and 18 expressed a desire to learn Spanish.
6 0
26 days ago
Read 2 more answers
the moon is 240,000 miles from earth what is the distance written as a whole number multiplied by the power of ten
Leona [12618]
24 × 10 = 240
24 × 10 × 10 = 24 × 100 = 2400
24 × 10 × 10 × 10 = 24 × 1000 = 24000
24 × 10 × 10 × 10 × 10 = 24 × 10000 = 240000

-----------------

Answer:

24 × 10⁴
8 0
18 days ago
What number should be placed in the spot presently filled with the X? Finished Product A 1 2 3 4 Gross Requirements (i.e. demand
babunello [11817]

Answer:

Here’s the answer below.

Step-by-step explanation:    

Finished Product A                   1 2 3 4

Gross Requirements                        20 20 50 30

Scheduled Receipts                    25  

Planned Delivery                             0  

Projected on Hand Inventory 30 10 15 40 10

Planned Order Release                   0    

safety stock                                  10    

3 0
1 month ago
If f(x)=2x+1f(x)=2x+1f, left parenthesis, x, right parenthesis, equals, 2, x, plus, 1 and g(x)=x^2+7g(x)=x 2 +7g, left parenthes
Inessa [12570]

Answer:

The composite function;

f(g(x) = 2x^2 + 15

Step-by-step explanation:

Given f(x) = 2x + 1 and g(x) = x^2 + 7;

we are tasked with calculating f(g(x))

This represents a composite function where we substitute g(x) into f(x)

Consequently, we find

f(g(x)) = 2(x^2 + 7) + 1

f(g(x)) = 2x^2 + 14 + 1

f(g(x)) = 2x^2 + 15

5 0
1 month ago
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