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ohaa [14]
2 years ago
13

Helpp!!!? need help quick ..

Mathematics
1 answer:
stealth61 [152]2 years ago
7 0
Note that

n^m*n^r=n^(m+r)

2^5*2^x=2^(5+x)

the answer is D
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T(m)=0.04m+1.26?? I don't understand how to solve it...
Marat540 [252]
You gotta move that b to the side ya digg
3 0
2 years ago
Howmet Corporation needs $200,000 in 5 years.
Bogdan [553]
:)
The formula of the future value of annuity ordinary is
Fv=pmt [(1+r/k)^(kn)-1)÷(r/n)]
So we need to solve for pmt
Pmt=fv÷[(1+r/k)^(kn)-1)÷(r/n)]
Pmt=200,000÷(((1+0.10÷4)^(4×5)
−1)÷(0.10÷4))=7,829.43...answer

Hope it helps
3 0
2 years ago
When finding the volume of a soup can, Tommy needs to calculate the area of the base. Describe what type of base Tommy’s soup ca
lyudmila [28]
This is the concept of Area and volume of solid materials; Tommy soup can is likely to have a cylindrical shape. This means that the base of the cylinder will have a circular shape.  If this is the case the volume of the can will be given by:
volume=[base area]*height
volume=πr^2h
where;
base area=πr^2
height=h

3 0
2 years ago
Read 2 more answers
Jim Moore opened a new savings account. He deposited $12,000 at 12 percent compounded semiannually. At the start of the fourth y
Andrew [12]

It is 12000 x (1.06)^12 + 50000 x (1.06)^6 = 95,072.31 


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6 0
2 years ago
Ariana has $1.40 worth of nickels and dimes. She has twice as many nickels as dimes. Determine the number of nickels and the num
navik [9.2K]

Answer:

14 nickels

7 dimes

Step-by-step explanation:

1. find out how many dimes there has to be to get $1.40

1 dime= .10

1.40/.10=14 dimes

14/2=7

so there are 7 dimes

since a nickel is half the amount of a dime there will be twice as many to make up the other half which is $0.70

.70/.05=14

there are 14 nickels

proof:

$0.10(7)+$0.05(14)= $1.40

hope this helps!

7 0
2 years ago
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