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Arte-miy333 [17]
2 years ago
11

Explain why -7 would not be a cube root of 343​

Mathematics
1 answer:
Korolek [52]2 years ago
7 0

Answer:

Because -7 will be imaginary number .

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Between x=2 and x=3, which function has a greater average rate of change than f(x)=2^x has?
maxonik [38]

Answer: f(3)

Step-by-step explanation:

First find the formula for the rate of change by taking the derivative of 2^x. Let f(x) equal some hypothetical y-value, then take the natural log of both sides.

y=2^x\\\ln(y)=x \ln(2)

Implicitly differentiate the left side and take the derivative of the right side

\frac{y'}{y} =\ln(2)

Multiply both sides by 'y' which was defined as 2^x

y'=\ln(2)*2^x

Plug in x = 2 and x = 3 to see which slope is larger

y'=\ln(2)*2^2=4\ln(2)\\y'=\ln(2)*2^3=8\ln(2)

4 0
3 years ago
PLZ I NEED THIS ASAP!! ILL GIVE YOU BRAINLIST!!!
Aloiza [94]

Answer:

Yes

Step-by-step explanation:

I feel like its yes because x and y share the numbers 1-4

4 0
2 years ago
Read 2 more answers
What is the simplest form of this expression?
Dimas [21]

Answer:

(4-m-1)-5

Remove the bracket

= 4-m-1-5

= -2-m

Hope this helps.

7 0
3 years ago
6) A normal die is rolled.
Scilla [17]

Answer:

Three out of six chance

Step-by-step explanation:

There is a three out of six chance because they don’t have six numbers and three of them aren’t even so that will make it a three out of six chance. The probability of the dice landed on a one is a one out of six chance because there is only one of the number ones. I hope that’s helpful

6 0
2 years ago
.<br> 7-9p≥7 or 2p - 9&gt; 11
My name is Ann [436]

Answer:

2p-9>

Step-by-step explanation:

7 0
2 years ago
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