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julsineya [31]
3 years ago
8

HELP PLS! whoever gets it right gets brainliest!!

Mathematics
2 answers:
galben [10]3 years ago
7 0

Answer: Pretty sure it is 3

Step-by-step explanation:

I think...

Studentka2010 [4]3 years ago
5 0
The slope is should be 7 because you multiply everything within the bracket by 7.
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Janice bought 28 apps for her phone that, altogether used 1,348 MB of space. If each app used the same about of space, about how
fgiga [73]

Answer: 48.12 MB

1348÷28=48.12(rounded to the nearest hundredths)

I hope this is good enough:

8 0
3 years ago
Suppose if, instead of depositing the $600 all at once, you deposit nothing at the beginning and you divide up the $600 into 12
AlekseyPX

The balance after one year if you deposit one $50 envelope each month, all year is  $613.95.

<h3>What is the balance after one year?</h3>

The balance after 1 year can be determined using this formula:

Amount deposited monthly x annuity factor

Annuity factor = {[(1+r)^n] - 1} / r

Where:

  • r = interest rate = 5% /12 = 0.417%
  • n = number of years = 1 x 12 = 12

Annuity factor = 1.004167^12 - 1 / 0.00417 = 12.279082

Balance = 12.279082 x 50 = $613.95

To learn more about annuities, please check: brainly.com/question/24108530

7 0
2 years ago
6^6??????? please help meeeee
Alisiya [41]

Answer:

46656.

Step-by-step explanation:

6^6 = 6*6*6*6*6*6

= 46656.

5 0
3 years ago
State the chain rule for the derivative dy/dt if y(t)=f(u(t))(chain of f and u)
Ann [662]

Answer:

\displaystyle\frac{d(y(t))}{dt} =\displaystyle\frac{d(f(u(t)))}{dt} = f'(u(t)).u'(t)

Step-by-step explanation:

The chain rule helps us to differentiate functions and a composition of two functions.

Let r(u) and s(u) be two function. Then, composition of these two functions can be be differentiated with the help of chain rule. It states that:

\displaystyle\frac{d(r(s(u)))}{du} = r'(g(u)).s'(u)

Now, we are given

y(t) = f(u(t))

Then, by chain rule, we have:

\displaystyle\frac{d(y(t))}{dt} =\displaystyle\frac{d(f(u(t)))}{dt} = f'(u(t)).u'(t)

4 0
3 years ago
PLZZ HELLLPPP!!!! ik its easy but plzzzz! will give 20 pts brainliest and thanks!!!
Mariulka [41]

Answer:-2160 8*10^-3            466,560‬ for 4*10^-6      

                    ↑→→→→→→→↓

Step-by-step explanation: Is zero times greater

4 0
3 years ago
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