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NeX [460]
3 years ago
12

Score: 0 of 1 pt

Mathematics
1 answer:
cupoosta [38]3 years ago
5 0

Answer:

70

Step-by-step explanation:

21/.3

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If the population of a country grows at a rate of approximately 5 percent per year, the number of years required for the populat
iogann1982 [59]
THe number of years would be 20 years.
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2 years ago
Two friends store 3 cereal bors equally. How many cored bors each person get? Show your work Write an equation & solution: E
maria [59]

Answer:

1 \frac{1}{2}

Step-by-step explanation:

There are a total of 2 friends, if they have 3 cereal bars and want to split it equally then we simply need to divide the number of cereal bars by the number of friends which would give us the number of cereal bars that each individual will get, which will be represented by x

x = 3 / 2

x = 1 \frac{1}{2}

Finally, we can see that each friend will get a total of 1 and a half of a cereal bar.

7 0
2 years ago
16x4<br> what is the answer?
Viefleur [7K]

Answer:

64

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
I NEED HELP!!!!!!!! WHAT IS THIS!? I'll mark BRAINLIEST if anyone can answer correctly!
VikaD [51]

So the rule with dividing exponents of the same base is to just subtract the exponents. Using this rule, we solve the equation as such:

\frac{p^{-4}q^5r^6}{p^{-3}q^1r^{-2}}=p^{-4-(-3)}q^{5-1}r^{6-(-2)}=p^{-1}q^4r^8

Next, assuming that you only want positive exponents, to get from a negative exponent to a positive one the rule is x^{-m}=\frac{1}{x^m} . Using this rule, your final answer is going to be \frac{q^4r^8}{p^1}

6 0
3 years ago
I do not how to do this plz help
timurjin [86]

Answer:

Hi!

Step-by-step explanation:

The first thing you want to do is open up a graphing calc of your choice. For the sake of this problem, I'll be using the Desmos calc. You're gonna type in your equations into the calculator (look through attachments). You should then get two lines.

Ask yourself: Are these parallel, perpendicular, or neither.

In this case, they are parallel.

Hope this helps <3

3 0
3 years ago
Read 2 more answers
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