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shusha [124]
3 years ago
8

A 2-column table with 6 rows. Column 1 is labeled month with entries January, February, March, April, May, June. Column 2 is lab

eled Money with entries 150 dollars, 95 dollars, 210 dollars, 45 dollars, 55 dollars, 165 dollars.
Bian is keeping track of the money she saves every month for college. Find the mean amount of money Bian saves every month.

First, find the total amount of money. $
Second, find the total number of months.
The mean, or average, is found by dividing
by
.

The average amount of money that Bian saves every month is $
.
Mathematics
2 answers:
Olenka [21]3 years ago
8 0

Answer: Bian saves an average of $120 every month

Step-by-step explanation:

150 + 95 + 210 + 45 + 55 + 165 = 720

720/6= 120

slavikrds [6]3 years ago
5 0
720 total, 6 months, and 144 is saved a month
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You are ordering a hamburger and can get up to 6 toppings, but each topping can only be used once. You tell the cashier to surpr
Norma-Jean [14]
I think it will be 18% chance
6 0
3 years ago
A city police force is made up of 24% females. If there are 72 females on the force, how many males are on the force?
erastovalidia [21]

Answer:

228 males

Step-by-step explanation:

Let x be the number of males.

This means x + 72 is the total number of people.

So \frac{72}{x+72} is the fraction of females in the force.

Thus, we can form the equation:

\frac{72}{x+72} = 0.24

x+72 = \frac{72}{0.24}

x = \frac{72}{0.24} -72

x = 228

Thus, the answer is 228 males.

6 0
3 years ago
If f(x) = 2x - 2 and g(x) = x}, what is (gºf)(4)?
Bad White [126]

Answer:

We conclude that:

(gºf)(4) = g(f(4)) = g(6) = 6

Step-by-step explanation:

Given

f(x) = 2x - 2

g(x) = x

We have to determine (gºf)(4).

(gºf)(4) = g(f(4))

f(4) = 2(4)-2

      = 8 - 2

      = 6

Thus,

(gºf)(4) = g(f(4)) = g(6) = 6

Therefore, we conclude that:

(gºf)(4) = g(f(4)) = g(6) = 6

4 0
3 years ago
Help, please! 10 points to solve.
sineoko [7]
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6 0
3 years ago
Tammy purchased a prepaid phone card for $15. Long distance calls cost 18 cents a minute using this card. Tammy used her card on
Mars2501 [29]

Answer:

46 minutes

Step-by-step explanation:

Sorry about not answering your question sooner, but here is your answer:

In order to get the answer, we have to subtract the original amount of money on the phone card by the amount left ver after the call:

15 - 6.72 = 8.28

Then, we divide this number by 0.18:

8.28 / 0.18 = 46

So, Tammy's call lasted 46 minutes

Hope this helps :)

5 0
3 years ago
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