3 years ago

Hal earns $5 a week doing chores for his parents. He also earns $10 a week for each dog.d, he walks,

Mathematics

2 answers:

Alexxandr [17]3 years ago

8 0

Answer:

grpuirpfs better luck next time

Step-by-step explanation:

OverLord2011 [107]3 years ago

3 0

Answer:

M=10d+5

Step-by-step explanation:

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Answer:

$A\simeq3250.83$

Step-by-step explanation:

The amount formula in compound interest is:

$A=P(1+\frac{r}{n} )^{nt}$

where:

P = principal amount

r = annual interest

n = number of compounding periods

t = number of years

We already know that:

P = $2000

$r = 7\% = \frac{7\%}{100\%}=0.07$

t = 7 (number of years from 6th to 13th bday)

n = 4 (quarterly in a year)

Then,

$A=2000(1+\frac{0.07}{4} )^{(4)(7)}\\\\A=2000(1+\frac{0.07}{4} )^{28}\\\\A=3250.825792\\\\A\simeq3250.83$

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nikdorinn [45]

Answer:

Step-by-step explanation:

First, try to factor a common factor.

GCF of 4 and -20 is 4.

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Factor out 4x^3.

4x^5 - 20x^3 =

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3 years ago

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Answer:

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Step-by-step explanation:

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