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const2013 [10]
3 years ago
10

PLEASE IN A RUSH!!!! 80 POINTS

Mathematics
2 answers:
olga_2 [115]3 years ago
8 0

Answer:

b

Step-by-step explanation:

i did the test

elena55 [62]3 years ago
8 0

Answer:

b

Step-by-step explanation:

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1 2
Simora [160]
I’m not sure I’m going to look for it on the internet for you buddy because I don’t know yet
6 0
3 years ago
Consider the following function. f(x) = |x − 9| Find the derivative from the left at x = 9. If it does not exist, enter NONE. -1
nydimaria [60]

Answer with Step-by-step explanation:

We are given that

f(x)=\mid x-9\mid

f(x)=-(x-9) when x<9

f(x)=x-9 when x\geq 9

LHD

\lim_{x\rightarrow 9-}f'(x)

=-\lim_{x\rightarrow 9-}(x-9)=-1

RHD

\lim_{x\rightarrow 9+}f'(x)

=\lim_{x\rightarrow 9+}(x-9)=1

LHD\neq RHD

Hence, the function is not differentiable at x=9

8 0
3 years ago
A digital camera for 249.99 at 4% sales tax
spin [16.1K]
First round up 249.99 to 250.00

Then change the 4% into a decimal= 1.04 

Now multiply so the equation is= 250 x 1.04 =

$260 as your answer!

4 0
3 years ago
Hans bought 3 CDs that were each the same price. Including sales tax, he paid a total of 41.10. Of that total, 2.40 was tax. Wha
Olin [163]

Answer:

Each CD cost 12.90 before tax

Step-by-step explanation:

41.10-2.40=38.7

38.7/3=12.90

4 0
2 years ago
Pls halp<br>list four nonzero multiples of<br>2<br>6<br>9<br>12<br>25<br>90​
Simora [160]

Multiples of 2: 2,4,6,8

Multiples of 6:6,12,18,24

Multiples of 12:12,24,36,48

Multiples of 25:25,50,75,100

Further explanation:

A multiple is a number that is obtained by multiplying an integer with that number.

We have to find multiples of given numbers:

So,

<u>1. Multiples of 2</u>

Four\ non-zero\ Multiples\ of\ 2: 2,4,6,8

<u>2. Multiples of 6</u>

Four\ non-zero\ Multiples\ of\ 6: 6,12,18,24

<u>3. Multiples of 12</u>

Four\ non-zero\ Multiples\ of\ 12: 12,24,36,48

<u>4. Multiples of 25</u>

Four\ non-zero\ Multiples\ of\ 25: 25,50,75,100

Keywords: Multiples, Non-zero multiples

Learn more about multiples at:

  • brainly.com/question/513185
  • brainly.com/question/5191341

#LearnwithBrainly

5 0
2 years ago
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