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trasher [3.6K]
3 years ago
12

Which expression is equivalent to 8^3•8^-7?

Mathematics
1 answer:
user100 [1]3 years ago
5 0

Answer:

8^4

Brainiest plz? :)

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I need the length of c plz
lana [24]

Answer:

h

Step-by-step explanation:

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6 0
3 years ago
If one Chinese yaun equals 13.2455 Japanese yen then one Japanese yen equals approximately how many Chinese yuan
Masja [62]

Answer:

0.755 Yuan

Step-by-step explanation:

You already know it's going to be less than 1  since 1 yuan is 13.2455 yen.

Chinese Yaun : Japanese Yen

                     1 : 13.2455

divide both by 13.2455 to work out 1 Japanese Yen

           0.0755 : 1

Multiply both 10

              0.755: 10

7 0
3 years ago
If you deposit $10,000 into an account that pays 6.5% interest compounded semiannually, how much money will you have
LenaWriter [7]

Answer:

PV = $10,000(1/1+6.5%^2x7)  It is 7 years semiannually, which means 2 interest payments each year.

Step-by-step explain

Round it to the nearest $100

find this out by using  

A=P(1+r/n)^ntnation:

hope this helps

6 0
3 years ago
What is the slope of the line of (6,22) and (15,55) please simplify​
Dennis_Churaev [7]

Answer:

11/3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(55-22)/(15-6)

m=33/9

simplify

m=11/3

5 0
4 years ago
(-9z - 8) - (4z - 7)
inn [45]
The answer is -13z - 1
7 0
3 years ago
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