3 years ago

What’s 3•5+-5•4 And the dot is multiplication!

1 answer:

NeTakaya3 years ago

8 0

-5 is the answer ...............

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castortr0y [4]

The answer is choice D) 4

(x/4) times 4 = x

You can think of it as
(1/4) times 4 = 1

8 0

4 years ago

qwelly [4]

Answer:

top is 13 gallons left

bottom is 7.8 gallons left

Step-by-step explanation:

30=1 gallon

90= 3 gallons

246/30= 8.2

8.2*1=8.2

16-8.2=7.8

8 0

3 years ago

Harlamova29_29 [7]

12/2 + 10x/2= (6+5x)
1/2 next to parenthesis means divide by 2

6 0

3 years ago

Temka [501]

$f(x)=e^{-5x}$ is continuous on [0, 1] and differentiable on (0, 1), so yes, the MVT is satisfied.

By the MVT, there is some $c\in(0,1)$ such that

$f'(c)=\dfrac{f(1)-f(0)}{1-0}$

The derivative is

$f'(x)=-5e^{-5x}$

so we get

$-5e^{-5c}=e^{-5}-1\implies e^{-5c}=\dfrac{1-e^{-5}}5\implies-5c=\ln\dfrac{1-e^{-5}}5$

$\implies\boxed{c=-\dfrac15\ln\dfrac{1-e^{-5}}5}$

7 0

3 years ago

Lesechka [4]

Step-by-step explanation:

you must have put the problem in incorrectly because it says that it don't recognize the problem?

4 0

3 years ago