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3 years ago

A balloon rises to the ceiling of a gymnasium. You want to find the distance from

Mathematics

1 answer:

aivan3 [116]3 years ago

4 0

The answer is 32. you would multiply 8 times 4 which is 32 feet.

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Need help ASAP!! Thanks

iren2701 [21]

The correct answer to this question will be the yellow box which is <5 less than five

5 0

2 years ago

a motorcycle cost $12,000 when it was purchased. the value of a motorcycle decreases by 6% each year. find the rate of decay eac

kiruha [24]

There's 12 months in a year so if the value decreases by 6% each year that would be 6 ÷ 12 which is 0.5%. Therefore the decay each month is -0.5%.

5 0

3 years ago

Which angles are pairs of corresponding angles? check all that Apply.

miskamm [114]

Answer:

k i all uc la if u do this now nu will fry ud hedbhedbhgebcyhegfyebc

Step-by-step explanation:

bcyhebvcvbehcbe nhbdwgef che bhcb hsg ge hdbhuj eh

4 0

3 years ago

A factory employs several thousand workers, of whom 35% are Hispanic. If the 17 members of the union executive committee were ch

Elza [17]

Answer:

as p decreases, sigma decreases.

Step-by-step explanation:

Given that 35%are hispanic. For a sample of 17 members

n = 17

p = 0.35

and the number of Hispanics on the committee would have the binomial distribution

a) Mean of X = E(x) = $np = 17(0.35)\\= 5.95$

b) Std dev X = $\sqrt{npq} =\sqrt{5.95(0.65)} \\=1.9665$

c) Here n =17 and p =0.1

$Mean = 1.7\\\sigma = \sqrt{17(0.1)(0.9)} =1.234$

d) When p = 0.01

$Mean = 0.17\\\sigma = 0.410$

Thus we find that as p decreases, sigma decreases.

8 0

3 years ago

I think it’s b but I’m not sure... please show work I need help ASAP

ohaa [14]

The answer is b. Great job! here ill show you the work.
15x +90 > 270
move constant to the right side and change its sign, like this:
15x>270-90
then subtract the numbers
15x>180
lastly, divide both sides by 15.
hope this helped!

5 0

3 years ago