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givi [52]
4 years ago
11

The ratio of the number of stamps that Mon has to the number of stamps that Jenny has is 5 to 7. How many stamps does each of th

em have if Mon has 20 less stamps?
Mathematics
1 answer:
Andreas93 [3]4 years ago
8 0

Answer:

Mon has 50 and Jenny has70

Step-by-step explanation:

5x10=50

7x10=70

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At the 72 visit they will get a free beverage and a free appetizer.

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3 years ago
What is the solution for x in the equation 5/3x + 4 = 2/3x
marta [7]
The answer is -4! Hope this helped you!
7 0
4 years ago
The Coca-Cola Company reported that the mean per capita annual sales of its beverages in the United States was 423 eight-ounce s
Cerrena [4.2K]

Answer:

Step-by-step explanation:

This is a hypothesis testing of single mean with population mean.

H_0: x bar =423\\H_a: x bar >423

(One tailed test)

Sample mean = 460.4 and n = 36 and s = 101.9 oz

Alpha = 0.05

Mean diff = 37.4 and std error = 101.9/sqrt 36 = 16.98

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There is evidence to show that the consumption of Coca-Cola beverages is higher in Atlanta, Georgia, the location of Coca-Cola's corporate headquarters

3 0
3 years ago
What is the circumference of a circle with a diameter of 9 inches? (use 22/7 for pi)
cupoosta [38]

Answer:

28 inches

Step-by-step explanation:

The circumference is given by

C = pi *d

C = 22/7 ( 9)

C =198/7

    =28.28571429 inches

5 0
3 years ago
you go shopping and your bill comes to $54 the sales tax added equals 7% what is the amount of sales tax added to your bill
alekssr [168]

Answer:

$3.78

Step-by-step explanation:

find 107%(100%=$54+7%=107%)

54*107/100= $57.78

find the amount of sale tax

57.78-54=$3.78

4 0
3 years ago
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