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Dvinal [7]
2 years ago
15

Checking account A charges a monthly fee of $7 and a per-check fee of $0.20, and checking account B charges a monthly fee of $8

and a per-check fee of $0.15. How many checks would a person have to write for the two accounts to cost the same?
Mathematics
2 answers:
Ugo [173]2 years ago
8 0

Answer:

ummmmmmmmmmm the answer is 20

Step-by-step explanation:

on apex


3241004551 [841]2 years ago
3 0
20 is the answer sorry if it is wrong

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Can anyone help me please
Eddi Din [679]

Answer:

this pattern is ver simple very easy

4 0
2 years ago
Find a 7th term of the geometric sequence whose common ratio is 3 / 2 and whose 1st term is 6. BRANLIEST ASAP TY!!!!!​
NISA [10]

Answer:

here; r=3/2

a1=6

we have to find a7=?

as we know that

an=ar^(n-1)

by substituting values

a7=6(3/2)^6

  =6(729/64)

  =2187/32

4 0
3 years ago
Read 2 more answers
A city is holding a referendum on increasing property taxes to pay for a new high school. In a survey of 434 likely voters, 202
EleoNora [17]

Answer: 0.418 < p < 0.512

Step-by-step explanation: A 95% conifdence interval for a population proportion is given by:

p + z\sqrt{\frac{p(1-p)}{n} }

where:

p is the proportion

z is score in z-table

n is sample size

The proportion for people who said "yes" is

p=\frac{202}{434} = 0.465

For a 95% confidence interval, z = 1.96.

Calculating

0.465 + 1.96*\sqrt{\frac{0.465(0.535)}{434} }

0.465 + 1.96*\sqrt{0.00057}

0.465 ± 1.96*0.024

0.465 ± 0.047

Interval is between:

0.465 - 0.047 = 0.418

0.465 + 0.047 = 0.512

<u>The interval with 95% of confidence is between 0.418 and 0.512.</u>

4 0
3 years ago
The perimeter P of a rectangle can be found using the
mel-nik [20]

Answer:

the answer is b

Step-by-step explanation:

5 0
3 years ago
Find the area of the trapezoid <br>5,4,9<br> please help
nikdorinn [45]
The answer to your question is 40.5 units.
6 0
3 years ago
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