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qaws [65]
3 years ago
9

Plug x= 2 into 2x^4 - 3x^2 +5

Mathematics
1 answer:
GaryK [48]3 years ago
8 0

Answer:

For example, try entering the equation 3x+2=14 into the text box. ... Here are some examples: y=2x^2+1, y=3x-1, x=5, x=y^2. To graph ... enter the expression you want to evaluate,  want to    

Step-by-step explanation:

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PLEASE ANSWER ACCURATELY! TYSM!
murzikaleks [220]

Answer:

C

Step-by-step explanation:

If you look at your y value which would be your Output you can see the number 4 repeated multiple times

Therefore leading up to the answer that there is more than what output.

The input is the number you feed into the expression, and the output is what you get after the look-up work or calculations are finished.

Hope this helps :)

6 0
2 years ago
Will give brainliest answer
garri49 [273]

Answer:

Step-by-step explanation:

Diameter is 7cm

radius is diameter/2 = 7cm/2 = 3.5cm

7 0
4 years ago
Read 2 more answers
According to the National Health Survey, the weights of
Stells [14]

Answer:

3.625

Step-by-step explanation:

Given a normal distribution :

Average weight = population mean = 172 pounds

Population standard deviation = 29 pounds

Number of samples selected(n) = 64

The standard deviation of the sample also called the standard error is the proportion of the population standard deviation to the square root of the number samples.

Sample standard deviation :

Population standard deviation /√n

= 29 /√64

= 29 / 8

= 3.625

5 0
3 years ago
Martha made a mistake. In which step did Martha first make a mistake, and what is a correct expression for that step?
PtichkaEL [24]
We have  that
 f²{k^6/[k^4*k^3]}^-3

step 1
 f²{k^6/[k^(4+3)]}^-3---------> f²{k^6/[k^7]}^-3-------> step 1 is correct

step 2
 f²{k^6/[k^7]}^-3------>  f²{k^(6-7)]}^-3---->  f²{k^(-1)}^-3----> step 2 is correct

step 3
f²{k^(-1)}^-3------> f²{k^[(-1)*(-3)]}-----> f²{k^(3)}
therefore
Martha made a mistake in the step 3

the answer is
step 3
f²k³

3 0
3 years ago
Given that csc(x) = - 7/4 pi < x < (3pi)/2 the exact values of sin2x, cos2x, and tan2x
Katen [24]
The given answer would be five
7 0
3 years ago
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