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Aleksandr-060686 [28]
3 years ago
9

FIRST TO ANSWER GETS BRAINLIEST! (if the answer is correct)

Mathematics
1 answer:
Llana [10]3 years ago
4 0

Answer:

It takes 31 Pounds for UPS and FedEx to cost the same?

Step-by-step explanation:

The equation for the cost of a UPS shipping:

7 + .20x

to check the answer, you can do : 7 + (.20 x 31)

= $14.00

The cost for the cost of the PedEx shipping is:

5 + .30x

to check the answer, you can do : 5x + (.30 x 31)

= $14.00

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A 20-ounce soda bottle is supposed to contain 20 ounces of soda. The distribution of the actual amount of soda in a 20-ounce sod
Sonja [21]

Answer:

A

Step-by-step explanation:

The appropriate inference procedure in this case is a one-sample t test for a mean. The test statistic for this test is t=\frac{19.4-20}{\frac{0.25}{\sqrt{n} } }.

3 0
3 years ago
Factor completely x3 + 6x2 + 8x + 48. A (x − 6)(x2 − 8) B (x − 6)(x2 + 8) C (x + 6)(x2 − 8) D (x + 6)(x2 + 8)
Eva8 [605]
The answer is D:) I hope this helped.. And download the app Connects it helps with math problems and people actually help and solve them

6 0
4 years ago
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Julia and her friends went to a restaurant for a buffet dinner. How many people were there
Ivan
How many friends with her
4 0
3 years ago
What's a simple method to find the cube root of a number ?
il63 [147K]
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(Even though I need the calculator in both the cases..)

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6 0
3 years ago
Nila uses the equation c=8h to figure out the total amount c she should charge a customer if she babysits for h hours.
nydimaria [60]

Answer:

c = 10h

Step-by-step explanation:

c = 8h

Where,

c = Total amount she should charge a customer

h = Number of hours

8 = amount charged per hour of babysitting

A. 8 is the constant of proportionality and it means Nila charges $8 per hour of babysitting

B. If she decides to increase the rate she charges customers by $2 per hour, then the new equation she should use to determine how much to charge her customers is:

c = (8 + 2)h

c = 10h

3 0
3 years ago
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