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Tom [10]
3 years ago
9

A tepee has a base of 19.5 feet and a height of 16.8 feet. The tepee can hold approximately ___ cubic feet of air.

Mathematics
1 answer:
OlgaM077 [116]3 years ago
7 0

Answer:

1671.58

Step-by-step explanation:

V=1/3(3.14)(9.75)squared(16.8)

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Kevin just bought a refrigerator for 469. He paid 140.60 in a down payment and will pay the rest in equal installments. How much
enyata [817]

Answer:

$54.73 monthly installment for 6 months.

Step-by-step explanation:

Kevin just bought a refrigerator for $469.

He paid $140.6 in down payment and will pay the rest in equal installments.

If Kevin does not have to pay any interest and he will pay the rest amount in 6 months with monthly installments,  

Then, the value of each installment will be = \frac{469 - 140.60}{6} = 54.73 Dollars. (Answer)

4 0
3 years ago
Given: -7x<-21 choose the solution set
Ahat [919]

Answer:

x > 3

Step-by-step explanation:

The only thing you need to do is just divide both sides by -7

-7x/-7<-21/-7

x>3

I hope this helped!! Good luck (:

6 0
2 years ago
(CO 4) In a sample of 15 stuffed animals, you find that they weigh an average of 8.56 ounces with a standard deviation of 0.09 o
Masja [62]

Answer:

92% Confidence Interval = [8.515, 8.605]

Step-by-step explanation:

The number of samples given is 15,this less than 30, hence, we use the t score confidence Interval

= Mean ± t score × Standard deviation/√n

Mean = 8.56 ounces

Standard deviation = 0.09 ounces

n = 15

We find the degrees of freedom = n - 1

= 15 - 1 = 14

Using the T score table

T score for 92% confidence interval with degrees of freedom 14

= 1.8875

Hence:

Confidence Interval =

= 8.56 ± 1.8875 × 0.09/√15

= 8.56 ± 0.0454010035

Confidence Interval

8.56 - 0.0454010035

= 8.5145989965

≈ 8.515

8.56 + 0.0454010035

= 8.6054010035

≈ 8.605

92% Confidence Interval = [8.515, 8.605]

7 0
3 years ago
Sheepic x sheep = 16, sheep x snake x snake = 36, sheep x snake x tiger = 72, sheep snake tiger = what
DedPeter [7]
4x4=16
4x3x3=36
4x3x6=72

Sheep 4.
Snake 3
Tiger6
4 0
3 years ago
Please someone help?
Sati [7]

Answer:

C

Step-by-step explanation:

C is congruent to A

3 0
3 years ago
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