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2 years ago

And the first derivative off(n) = 15e

Mathematics

2 answers:

icang [17]2 years ago

8 0

I had a question like this and it was 0

kirill [66]2 years ago

3 0

Answer:

the answer is 0.

Step-by-step explanation:

The answer is 0, I had a question like this before

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Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 2 h, and Car B traveled the dista

lidiya [134]

Recall your d = rt, distance = rate * time.

notice, the distance are the same, say it was "d" miles.

and if car A is travelling at a speed of say "r" mph, then B is going at "r+15" mph.

$\bf \begin{array}{lccclll}
&\stackrel{miles}{distance}&\stackrel{mph}{rate}&\stackrel{hours}{time}\\
&------&------&------\\
\textit{Car A}&d&r&2\\
\textit{Car B}&d&r+15&1.5
\end{array}
\\\\\\
\begin{cases}
\boxed{d}=2r\\
d=1.5(r+15)\\
----------\\
\boxed{2r}=1.5(r+15)
\end{cases}
\\\\\\
2r=1.5r+22.5\implies 0.5r=22.5\implies r=\cfrac{22.5}{0.5}\implies \boxed{r=\stackrel{mph}{45}}$

how far is B going? well, r + 15.

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2 years ago

Read 2 more answers

A line has slope

loris [4]

Y = mx+b
-1 = 13/4 (-1) +b
-4/4 + 13/4 = b
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2 years ago

You get a 5% commission. You base your monthly salary on $100000 in sales. What is your monthly salary.

Natali [406]

Answer:

100/100'000*5 = 5000 + base commission of 100'000 = 105'000

Step-by-step explanation:

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2 years ago

Paul is building a bridge for a school project and wants to make a right triangle out of three popsicle sticks that measure 8 cm

STatiana [176]

Answer:

No he can't

Step-by-step explanation:

8² = 64

10² = 100

8² + 10² = 164

18² = 324

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1 year ago

What is the solution for the equation 6x − 8 = 4x? x = . (Input whole number only). (5 points) Blank 1:

vfiekz [6]

Answer:

Step-by-step explanation:

Step 1:

6x - 8 = 4x Equation

Step 2:

6x = 4x + 8 Add 8 on both sides

Step 3:

2x = 8 Subtract 4x on both sides

Step 4:

x = 8 ÷ 2 Divide

Answer:

x = 4

Hope This Helps :)

6 0

2 years ago

And the first derivative off(n) = 15e​

And the first derivative off(n) = 15e