1 year ago

The mean useful life of xar batteries is 48 months. They have a standard deviation of 5

Mathematics

1 answer:

andre [41]1 year ago

3 0

Yes it does fggfffffggg

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Hailey signed up for a streaming music service that costs $14 per month. The service allows Hailey to listen to unlimited music,

liraira [26]

Answer:

The total is: 74$

Step-by-step explanation:

1.50$ times 40 equals 60. Then you have to add up the cost you usually get per month which is 14$. 60 plus 14$ = 74$

8 0

3 years ago

a taxi costs 3.00 for every mile traveled, to enter a cab the is an initial charge of 4.50. write an equation where t represents

vodomira [7]

Answer:

$t = 4.50 + 3.00m$

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2 years ago

Help!!! Choose the product . - 6p ^ 3 * (3p ^ 2 + 5p - 1)

Lunna [17]

Answer:

$-18p^{5} -30p^{4} +6p^{3}$

Step-by-step explanation:

$(-6p^{3} )(3p^2+5p-1)$

$(-6p^3)(3p^2)+(-6p^3)(5p)+(-6p^3)(-1)$

$-18p^{5} -30p^{4} +6p^{3}$

<em>hope this helps.....</em>

8 0

2 years ago

Evaluate the log by thinking “3 to what power is 1/9 so log3(1/9) =

Vlad [161]

Answer:-2

Step-by-step explanation:

Log3(1/9)

Log(1/9) ➗ Log3

Log(1/3^2) ➗ Log3

Log3^(-2) ➗ Log3

-2Log3 ➗ Log3

-2(Log3 ➗ Log3)

-2

8 0

2 years ago

Im Triggered Pls Dont DELETE!

stepladder [879]

I'm assuming you mean $f(x) = (e^x + 5x)^2$ , not $f(x) = (e x + 5x)2$ , like your prompt suggests.

First, let's figure out what rule we can use. A likely noticeable one is the Power Rule, which says the following:

$\dfrac{d}{dx} [u^a] = a(u)^{a-1} du$

Applying this, we can solve for the derivative:

$f'(x) = 2(e^x + 5x) (e^x + 5)$

Apply the Power Rule

While you can simplify the expression to your liking, I believe that this form is not overly complex and will thus leave it as is.

Thus, our answer is:

$f'(x) = \boxed{2 (e^x + 5x)(e^x + 5)}$

7 0

3 years ago

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