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stealth61 [152]
3 years ago
10

Solve for h.

Mathematics
1 answer:
Luden [163]3 years ago
4 0
Solving for h means we write the equation in such a way that h is isolated from other variables. It is done as follows: 

(P = mgh) 1/mg
P/mg = mgh/mg
h = P/mg

Therefore, the correct answer from the choices listed above is option C, h = p/mg.

Hope this answers the question. Have a nice day. 
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A stack of books is 35 inches high. If each book is 1 3/4 inches thick, how many books are in the stack?
boyakko [2]

Answer:

20 books

Step-by-step explanation:

Height of stack = 35 inches

Thickness of one book =1\frac{3}{4} =\frac{7}{4}\: in

No. of books

=  35 \div  \frac{7}{4}  \\  \\  = 35 \times  \frac{4}{7}  \\  \\  = 5 \times 4 \\  \\  = 20

8 0
3 years ago
kayla walks 3 2/5 miles each day. which of the following statements correctly decribes how far she walks? A- 14 2/5 B 23 4/5 C 3
HACTEHA [7]
3 2/5 * 10 =
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6 0
3 years ago
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Whats an outlier?
ANTONII [103]

Answer:

In statistics, an outlier is a data point that differs significantly from other observations.

Step-by-step explanation:

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3 0
3 years ago
A local retailer claims that the mean waiting time is less than 8 minutes. A random sample of 20 waiting times has a mean of 6.3
rusak2 [61]

Answer:

The claim is not true

Step-by-step explanation:

We are given that A local retailer claims that the mean waiting time is less than 8 minutes.

H_0:\mu=8

H_a:\mu

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\bar{x}=6.3

s = 2.1

n = 20

Since n <30 and population standard deviation is unknown

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t=\frac{6.3-8}{\frac{2.1}{\sqrt{20}}}

t=-3.62

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Degree of freedom = df=n-1=20-1=19

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t calculated < t critical

So, we failed to reject null hypothesis

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8 0
4 years ago
Helpp fast will name brainliest5. A worker drives 2 hours each day to work. Write an algebraic expression to represent the numbe
Alchen [17]
The first question is d 

i think the second one is c
8 0
3 years ago
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