3 years ago

Please help on this one

Mathematics

1 answer:

viva [34]3 years ago

8 0

Answer:

1) 4+n

2) 3+n

3)7-4n

4) n-7

5)8n

6)4-6n

7) 9/n

8)2+n

Step-by-step explanation:

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Please help!

wariber [46]

Ya is = 10x-28 see the picture for explanation

5 0

2 years ago

The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass

krok68 [10]

So, 0.5^5 is 0.03125
multiply that by 125 and get your answer.
*3.90625* (4)
just saying, I got the 0.5^5 thing because 5 is the number of half-lives (x) and 0.5 is the rate of loss (or whatever its called).
If it were to gain, you would put 1.5

7 0

4 years ago

a customer purchases windows for $15,000 using a credit card. If the interest is compounded monthly at a rate of 16% per year, h

AlexFokin [52]

Answer:

≈ $9164.35

Step-by-step explanation:

The future amount A is calculated as

A = P $(1+\frac{r}{n}) ^{nt}$

P is the Principle

r is interest rate

n is number of times per year compounding happens

t is the number of years

Here P = 15000 , r = 16% = 0.16, n = 12 , t = 3

A = 15000 $(1+\frac{0.16}{12}) ^{(12(3))}$

= 15000 ( $(1.01333)^{36}$

≈ 24164.35

Interest paid = $24164.35 - $15000 = $9164.35

7 0

3 years ago

Read 2 more answers

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raketka [301]

Step-by-step explanation:

I hope that this answer help you.

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3 years ago

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Need help ASAP

xz_007 [3.2K]

Answer:

Alternate Interior angles! ? = 50 :)

Step-by-step explanation:

They are both interior, and they are alternate, so the type of angle pair is an alternate interior angles pair!

Relationship: They are congruent to each other!

They are also both equal! :)

7 0

3 years ago