3 years ago

Can someone help me with this math homework please!

Mathematics

1 answer:

dezoksy [38]3 years ago

5 0

Answer:

Step-by-step explanation:

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A real estate agent earns 2.4% on the sale of a house priced at $89,950.

juin [17]

Answer:

$2158.8

Step-by-step explanation:

x/89,950= 2.4/100

89,950(2.4)= 215880

215880/100 gets you 2158.8. hope this helped

8 0

3 years ago

grant and two friends drove 210 miles . their car got 31 miles per gallon on the trip. How many gallons of gas did they use on t

Bad White [126]

Answer:6.774 gallons

Explanation: They drove 210 miles with 31 miles per gallon. So you divide 220/31=x
X=6.774 gallons

6 0

3 years ago

17. You have $75 in your bank account. Each week you plan to deposit $8 from your allowance and $10 from your paycheck

Vanyuwa [196]

Answer:

60 weeks

Step-by-step explanation:

195 = 75 + (10 + 8)w

195 - 75 = (10 + 8)w

120 = (10 + 8)w

120 = (2)w

120 ÷ 2 = w

60 = w

6 0

3 years ago

Jason is 22 years older than his sister joan. in 9 years, he will be twice as old as joan. how old is each of them now?

Liono4ka [1.6K]

Jason will be 36 and joan will be 27 years old.

3 0

3 years ago

Suppose a population has a mean weight of 180 pounds and a standard deviation of 25 pounds. a sample of 100 items is drawn from

Angelina_Jolie [31]

Solution: We are given:

μ=180,σ=25,n=100

Therefore the standard error of the mean is

$\frac{standard deviation}{\sqrt{n}}$

$\frac{25}{\sqrt{100}}$

$2.5$

6 0

3 years ago