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Ad libitum [116K]
3 years ago
11

Find the value of X

Mathematics
1 answer:
saul85 [17]3 years ago
3 0
5x = 40

divide by 5 on both sides :

x=8

Answer : x=8
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he U.S. Bureau of Labor Statistics reports that the average annual expenditure on food and drink for all families is $5700. Assu
Papessa [141]

Answer:

87.08% percentage of families spend more than $4000 annually on food and drink

Step-by-step explanation:

Given -

average annual expenditure on food and drink for all families is $5700

Mean  (\nu) = 5700

standard deviation (\sigma ) = 1500

Let X be the no of families spend annually on food and drink

percentage of families spend more than $4000 annually on food and drink =

P(X > 4000)  = P(\frac{X - \nu }{\sigma }> \frac{ 4000 - 5700}{1500})

                      =  P(Z > - 1.13)     Using  (Z = \frac{X - \nu }{\sigma })

                      =  1 - P(Z

                      = 1 - .1292

                      = .8708

                       = 87.08%

7 0
4 years ago
What would happen to a monthly payment if the interest rate decreased
olga55 [171]

Answer:

The monthly payment will consequently decrease

Step-by-step explanation:

If the interest rate charged say on a mortgage loan is decreased, then the total repayments due will as a consequence decline provided the repayment term remains unaltered. Nevertheless, a decline in total repayments due amounts to a decrease in the monthly or annual repayments

6 0
4 years ago
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blagie [28]

Answer:

transitive property

Step-by-step explanation:

3 0
3 years ago
The pyramids are similar. Find the volume, in cubic inches, of pyramid B. Explain
OleMash [197]

Answer:

37.03703704 in^3

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3 years ago
Cora new puppy gains weight at a rate of 2 pounds every 5 days. At this rate, how many days will it take for the puppy to gain 2
lidiya [134]

Answer:

62.5 days

Step-by-step explanation:

First, we have to divide 25 pounds by 2 pounds.

25 / 2 = 12.5

Now, we multiply 12.5 by 5 days.

12.5 x 5 = 62.5 days

6 0
3 years ago
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