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2 years ago

13

A jet travels 650 miles in 3 hours. how far could the jet fly in 9 hours

1 answer:

puteri [66]2 years ago

3 0

The answer for your question is 1,950

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A cylinder has a base diameter of 16 feet and a height of 19 feet. What is its volume in cubic feet, to the nearest tenths place

qaws [65]

Answer:

3820.18

Step-by-step explanation:

5 0

3 years ago

Suppose the true proportion of voters in the county who support a restaurant tax is 0.54. Consider the sampling distribution for

Eva8 [605]

Answer:

The correct answer is:

(a) 0.54

(b) 0.0385

Step-by-step explanation:

Given:

Restaurant tax,

p = 0.54

Sample size,

n = 168

Now,

(a)

The mean will be:

⇒ μ $\hat{p}= p$

$=0.54$

(b)

The standard error will be:

$\sigma \hat{p}$ = $\sqrt{[\frac{p(1-p)}{n} ]}$

= $\sqrt{[\frac{(0.54\times 0.46)}{168} ]}$

= $\sqrt{[\frac{(0.2484)}{168} ]}$

= $0.0385$

6 0

2 years ago

Answer all for brainliest

Marizza181 [45]

Answer:

rrnw

Step-by-step explanation:

5 0

2 years ago

The dimensions of a figure are shown below.<br> Help please!!

alina1380 [7]

Answer:

60 feet^3

Step-by-step explanation:

like you draw, cut it to two part.

the small one:

1 x 3 x 4=12 feet^3

The big one:

2 x 6 x 4=48 feet^3

So the total is:

12+48=60 feet^3

Hope it helps.

8 0

3 years ago

Which equation represents this number sentence? The quotient of 7 and a number is 10 less than 3 times the number.

azamat

The answer is D 7/n=3n-10

5 0

3 years ago