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3 years ago

Whats 9+10? Sjjsmslaisusbemkdd

Mathematics

2 answers:

Crazy boy [7]3 years ago

4 0

Answer:

Step-by-step explanation:

lol ..................

ArbitrLikvidat [17]3 years ago

3 0

Answer:

21 jk its 19

Step-by-step explanation:

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What is 9x9 hgfyuergiebyurgfyrsigfr6

stellarik [79]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Consider the function given by f(x)= x² +3. Find its average rate of change from x = -2 to x = 4.

xxTIMURxx [149]

Answer:

$Rate = 2$

Step-by-step explanation:

Given

$f(x) = x^2 + 3$

Required

Determine the average rate of change from -2 to 4

This is calculated using:

$Rate = \frac{f(b) - f(a)}{b - a}$

In this case:

$a = -2$

$b = 4$

So, we have:

$Rate = \frac{f(b) - f(a)}{b - a}$

$Rate = \frac{f(4) - f(-2)}{4 - (-2)}$

$Rate = \frac{f(4) - f(-2)}{4 +2}$

$Rate = \frac{f(4) - f(-2)}{6}$

Calculate f(4):

$f(x) = x^2 + 3$

$f(4) = 4^2 + 3$

$f(4) = 19$

Calculate f(-2)

$f(x) = x^2 + 3$

$f(-2) = (-2)^2 + 3$

$f(-2) = 7$

So:

$Rate = \frac{f(4) - f(-2)}{6}$

$Rate = \frac{19-7}{6}$

$Rate = \frac{12}{6}$

$Rate = 2$

<em>The average rate of change is 2.</em>

6 0

3 years ago

Which of the following equations have no solutions?

zaharov [31]

Answer:

All of the options

Step-by-step explanation:

Did it KA

4 0

3 years ago

Can you simplify '-8m+3n+8'

IRINA_888 [86]

-5m+8

Here you go hope it helps

8 0

3 years ago

Read 2 more answers

A box contains 90 discs numbered from 2 to 90. If one disc is drawn at a random, find the probability that it bears a two digit

Hatshy [7]

Step-by-step explanation:

Let E be the event of drawing a disc from the box of discs numbered from 1 to 90

Two digit numbers from 1 to 90=10,11,12,.....,90

No. of favorable outcomes=81

Total no. of possible outcomes =90

We know that, Probability P(E) =(Total no.of possible outcomes)(No.of favorable outcomes)=9081=109

Therefore, the probability of a two digit numbered disc from the box of discs numbered from 1 to 90=109

hope it helps !

5 0

2 years ago