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3 years ago

H(t) = 17 + h(-18) =

Mathematics

1 answer:

Vinvika [58]3 years ago

3 0

Answer:

h= 17 / t = + 18

Step-by-step explanation:

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(4, 6) and (5, 0) Calculate the slope between the following points.

aleksandr82 [10.1K]

Answer:-6

Step-by-step explanation: Use the slope formula, its:

y^2-y^1

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x^2-x^1

the 1 and 2 are your start points and endpoints. They are no actual exponents

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Olenka [21]

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3 years ago

Write (4√81)^6 in exponential form.

Sauron [17]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Sunshine High School claims that 72% of its students complete their homework on a daily basis. Ms. Carter surveyed 80 students a

zimovet [89]

Answer:

Option A)

z equals 0.60 minus 0.72 all over the square root of the quantity 0.72 times 0.28 over 80

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 80

p = 72% = 0.72

$\hat{p} = 60\5 = 0.60$

Formula for z-statistic:

$z = \dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}$

Putting the values, we get,

$z = \displaystyle\frac{0.60-0.72}{\sqrt{\frac{0.72(1-0.72)}{80}}}\\\\z =\displaystyle\frac{0.60-0.72}{\sqrt{\frac{0.72(0.28)}{80}}} = -2.39$

This, the correct answer is

Option A)

z equals 0.60 minus 0.72 all over the square root of the quantity 0.72 times 0.28 over 80

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4 years ago