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True [87]
4 years ago
6

I need help with this simple question, I am really dumb haha

Mathematics
2 answers:
JulijaS [17]4 years ago
5 0
So, to find the day rate, we divide 90 by 6 = 15
So then we find 15n = 300 for the rate.
n = 20
It will take Stephen 20 days to read a 300-page book
kifflom [539]4 years ago
3 0

Answer:

n = 20```````````````````````````````````````````````

Step-by-step explanation:

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A realty company looks at a recent sample of houses that have sold On testing the nul hypothesis that 57% of the houses take mor
Murrr4er [49]

Answer:

The correct option is: If 57% of the houses take more than three months to sell, there is a 2 6% chance that a random sample proportion would be as high as or higher than the one they obtained

Step-by-step explanation:

Consider the provided information.

The Null hypotheses is 57%,

H_0: \mu=0.57\\H_a: \mu>0.57

P-value is given as 0.026

Here P value represents the probability.

0.026 can be written as: 2.6%

Thus the conclusion is:

If 57% of the houses take more than three months to sell, there is a 2 6% chance that a random sample proportion would be as high as or higher than the one they obtained.

Hence, the correct option is: If 57% of the houses take more than three months to sell, there is a 2 6% chance that a random sample proportion would be as high as or higher than the one they obtained

7 0
3 years ago
which equation, written in standard form correctly represents this scenario and indicates what the variables represent?
pishuonlain [190]

The answer is the third option.

The explanation is shown below:

1. You must keep on mind the information given in the exercise:

- She bough 3 pounds of coffee.

- She bought 2 pounds of chocolate.

- She spent a total of $24.

2. Therefore, you can call the price per pound of coffee x and the price per pound of chocolate y.

3. When you multiply 3 pounds by the price per pound of coffee, you obtain the amount of money she spent for 3 pounds. When you multiply 2 pounds by the price per pound of chocolate, you obtain the amount of money she spent for 2 pounds. If you add both amounts, you obtain the total spent, which was $24.

4. Therefore, you can express this as following:

3x+2y=24

5 0
4 years ago
The function f(x)=a|x-h|+k is shown in the graph below<br> What are the values
Vedmedyk [2.9K]

Answer:

a = -1, h = 2, k = 3

Step-by-step explanation:

(h,k) : (2,3)

f(x)=a|x-h|+k  pass (0,1)

1 = a|0-2|+3 = 2a + 3

2a = -2

a = -1

5 0
3 years ago
A square has a diagonal length of 10 meters. How long is the side of the square?
hjlf

Answer:50 meters

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write the equation of the given circle.<br><br> center (1, -5)<br> radius of 10
Tamiku [17]

Answer:

314

Step-by-step explanation:

3 0
4 years ago
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