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Alexus [3.1K]
2 years ago
15

A mail carrier delivers 110 letters in 20 minutes. How many letters does he deliver in 40 minutes?

Mathematics
2 answers:
liberstina [14]2 years ago
8 0

Answer:

220

This should be correct since you are multiplying by 2

kozerog [31]2 years ago
3 0

Answer: 220 just multiply by 2

Step-by-step explanation:

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(10pts) A train left a station at 8:00 am
dolphi86 [110]

Answer:

12:00 i think

Step-by-step explanation:

hope this helps

6 0
3 years ago
PLEASE HELP!! I need this completed ASAP but I don't understand any of it!! It's due very soon!
lidiya [134]

Answer:

Step-by-step explanation:

a) you know interest is 22 and principal is 1000 and number of months is 1

b) I = rPm

   r = I/Pm

c) r = 22 / 1000(1) = 0.022 /month or 2.2% per month

or 12(0.022) = 0.264 or 26.4 % per year.

d) interest is $15, loan period is 2 weeks which occurs once during the loan, interest rate is 10% per two weeks.

P = I/rm

e) P = 15 / 0.10 = $150

Notice that there are 52 weeks/yr / 2week loan period = 26 period in a year.

This means that the APR is 0.10(26) = 2.60 or 260% annual interest rate. Pretty good return on investment if you are the lender and can keep your money lent out. Not so good if you are the borrower.

6 0
2 years ago
What is the sign of-5×-1/-2
Svetradugi [14.3K]
The sign would be negative because there is an odd number of negatives. If there were an even number of negatives it would be positive.

Multiply -5 by -1

The answer would be -5/2
5 0
3 years ago
What is mBCD. Please help. Quickly
Flauer [41]

Answer:

82°

Step-by-step explanation:

m÷ BAD + m÷ BCD = 180°

98° + m÷BCD = 180°

m÷BCD = 180° - 98°= <u> </u><u>8</u><u>2</u>°

6 0
2 years ago
Percent change from 100 to 160​
Oxana [17]

Answer:

60%

Step-by-step explanation:

100 is the entire thing and if you convert it into a percentage it is 100%. But the difference between 100% to 160% is 60%.

7 0
3 years ago
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