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Rudik [331]
3 years ago
13

Write and solve a problem in which you have to transform units. use the rate 45 people per hour om your question.

Mathematics
1 answer:
Nana76 [90]3 years ago
7 0
If I understand what you're asking for here, then try this: A fast food restaurant is trying to find out how many customers they had in the last 3 hours, and they know they get 45 people per hour. How many customers were served in the last 3 hours? The answer is 135 people.
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House ABCDE is similar to house DFGHJ. That means Angle H is congruent to angle _____.
Mumz [18]
The answer is D because d corolates to angle h
6 0
3 years ago
As shift manager at a local fast food place, you are responsible for ensuring quality control. You do not want to weigh all the
vaieri [72.5K]

Answer:

Kindly check explanation

Step-by-step explanation:

xbar = 2.6

Sample size, n = 100

s = 0.4

Mean, μ = 4

The test statistic :

(xbar - μ) ÷ s/sqrt(n)

(2.6 - 4) ÷ 0.4/sqrt(25)

1.4 ÷ 0.08

= −17.5

Critical tvalue for 95% confidence interval :

df = n - 1 = 25 - 1 = 24

Tcritical at 0.05/2; df

Tcritical = ±2.064

Since, Tstatistic value does not fall within the Tcritical value ±2.064, we reject the Null

Using the p value from Tstatistic calculator :

P value at t = - 17.5 at 0.05 < 0.000001

Since p value is < 0.05, we reject H0.

7 0
3 years ago
How do you simplify this expression? 9x(7-4) (2) +9<br> the 2 is an exponent
brilliants [131]
Here is a way you can write an exponent on the phone (x^2) just so you don’t have to explain the 2 is an exponent

i am confused on where the exponent is supposed to be so could you please rewrite it and i will help you solve it!
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%7B8%7D%5E%7B2%7D%20%20%3D%2030%20%5Ctimes%2043x" id="TexFormula1" title=" {8}^{2} = 30 \t
Anarel [89]

Answer:

Step-by-step explanation:

8² = 30 * 43x

x = 8² / 30 * 43 = 8* 8 / 30*43

 = 2*2*2 * 2*2*2 / 3*2*5*43

=2*2*2*2*2/ 3*5*43

= 32/645

5 0
3 years ago
k.jennifer went to the mall with $290 she spent$115 on clothes $75 on new shoes how muchdoes Jennifer have left​
stira [4]

Answer:

$100

Step-by-step explanation:

First add up how much she spent

$115+75= $190

Then Subtract from how much she had to spend

$290-190= $100

hope this helps:)

6 0
3 years ago
Read 2 more answers
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