4 years ago

10. Emmilynn gets paid $975 each month. If she opens a savings account with a $100 check she

Mathematics

1 answer:

blondinia [14]4 years ago

5 0

Answer:

uh uh uh uh uh I'll try uh uh uh uh uh

You might be interested in

Which expression is equivalent to<br> (r-7)6?

lapo4ka [179]

Answer:

Step-by-step explanation:

The expression equivalent to

$( r^{-7})^{6} \\is\\\frac{1}{r^{42} }$

Hope it helps :)

3 0

3 years ago

Mhanifa please help with this I want to pass! I will mark brainliest! I will report random answers

vlada-n [284]

Answer:

Questions 1 and 3 already answered

<u>Angles 1 and 3 are corresponding angles and therefore have same value:</u>

4x = 112
x = 112/4
x = 28°

4 0

3 years ago

A child ate 30 grams of cereal for breakfast and her brother ate 40% more than that. How many grams of cereal did the brother ea

weeeeeb [17]

Answer:70%

Step-by-step explanation: 30 + 40 grams = 70

70 Grams

5 0

3 years ago

Is -10r to the third power plus 3r minus 18 a polynomial?l

Andreyy89

No! it’s a trinomial, a polynomial consists of 4 or more terms :)

4 0

3 years ago

Let f(x) = -5e^(-x/3)<br><br> Find f^(6) (1)

Luba_88 [7]

Let's take the first derivative:

$f'(x) = (-5e^{-x/3})' = -5 \times (e^{-x/3})' = -5e^{-x/3} \times \left(-\dfrac{1}{3}\right) = \dfrac{5}{3}e^{-x/3}.$

Notice that we can write this as:

$f'(x) = -\dfrac{f(x)}{3}.$

By taking the derivative of both sides $n$ times, we get:

$f^{(n+1)}(x) = -\dfrac{f^{(n)}}{3}.$

This means that each time you take a derivative, a factor of $-\dfrac{1}{3}$ will appear. So we conclude that:

$f^{(n)}(x) = \left(-\dfrac{1}{3}\right)^nf(x).$

Taking $n=6$ and $x=1$ , we get:

$f^{(6)}(1) = \left(-\dfrac{1}{3}\right)^6 f(1) = \dfrac{-5e^{-1/3}}{729} = -\dfrac{5}{729}e^{-1/3}.$

So we finally get:

$\boxed{-\dfrac{5}{729}e^{-1/3}}.$

6 0

3 years ago