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3 years ago

Whats 3/4 of 12 cause its a hard problem fir .e

Mathematics

2 answers:

mrs_skeptik [129]3 years ago

5 0

3/4 x 12 = 9. 3/4 is the same thing as .75 . 12 x .75 = 9

Naya [18.7K]3 years ago

4 0

Put this in your calculator or use pictures if you'd like. (3/4) x 12 and you'll get 9

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Use the Rational Zeros Theorem to write a list of all possible rational zeros of the function.

marishachu [46]

Answer:

$\text{Possible rational zeros}=\pm1,\pm\frac{1}{2},\pm2,\pm3,\pm\frac{3}{2},\pm6,\pm9,\pm\frac{9}{2},\pm18$

Step-by-step explanation:

We have been given the function

$f(x)=-2x^2+4x^3+3x^2+18$

From the rational zeros theorem, we have

$\text{Possible rational zeros}=\pm\frac{\text{Factors of constant term}}{\text{Factors of leading coefficient}}$

From the given function,

Leading coefficient = 2

Factors of 2 are 1,2

Constant term = 18

Factors of constant term = 1, 2, 3, 6, 9, 18

Hence, we have

$\text{Possible rational zeros}=\pm\frac{1,2,3,6,9,18}{1,2}\\\\\text{Possible rational zeros}=\pm1,\pm\frac{1}{2},\pm2,\pm3,\pm\frac{3}{2},\pm6,\pm9,\pm\frac{9}{2},\pm18$

6 0

3 years ago

If 3 1/2 pounds of bananas cost $0.98, how much would one pound cost?

Yuki888 [10]

Divide .98 by 3 1/2. 3 1/2 in decimal form is 3.5 so .98 ÷ 3.5 = .28

So one pound of bananas would cost <span>$0.28</span>

4 0

3 years ago

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user100 [1]

Answer:

Step-by-step explanation:

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6 0

4 years ago

Read 2 more answers

Given that a = 1, b = 2, and C = -3, evaluate<br>ab²- ac²/ 2bc

Firlakuza [10]

Answer:

5/12

pls Mark as brainliest

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3 years ago

Select the one answer. 2x+3x3

gulaghasi [49]

Answer:

2 times x plus 3 times x cubed.

Step-by-step explanation:

2x = 2 * x = two times (multiplied) by x.

+ = plus.

3x^3 = 3 * x^3 = three times (multiplied) by x cubed.

7 0

3 years ago