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Nesterboy [21]
3 years ago
7

Three more than twice a number is greater than negative .fifteen. Solve the inequality for the unknown number.

Mathematics
1 answer:
leonid [27]3 years ago
3 0

Answer: n > -9

Step-by-step explanation:

3+2n > -15

2n> -18

n > -9

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Find f. f ''(x) = −2 + 24x − 12x2, f(0) = 7, f '(0) = 16
miskamm [114]
Integrate twice.

Remember the anti-derivative rule for polynomials:
\int x^n dx = \frac{x^{n+1}}{n+1} + C

f'(x) = \int (-2 +24x -12x^2) dx = -2x + 12x^2 -4x^3 + C \\  \\ f'(0) = 16, C = 16 \\  \\ f(x) = \int (16 -2x+12x^2-4x^3) dx = 16x -x^2 + 4x^3 - x^4 + C \\  \\ f(0) = 7, C = 7

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3 0
4 years ago
What percent of 450 is 60? Round to the nearest hundredth of a percent.
EleoNora [17]
Hello!

To solve this, to these steps..

Turn 450 _ 60 into fraction.
450/60. 
Multiply both by 100. (450 & 60)
750 / 100
Turn 750/100 into decimal.
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Turn 0.750 into percent
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Hope this helps! ☺♥
7 0
3 years ago
Read 2 more answers
Which expression has a negative value?
katen-ka-za [31]

Answer:

Negative 35 divided by 5.

Step-by-step explanation:

I got this answer by using process of elimination. So let's try it shall we?

2+12

This has to positive numbers in the process of addition so this would be a positive number with the answer of 14.

-3 x -8

This equation has two negatives being multiplied by each other hence cancelling each other out so the answer would be positive.

10 - (-18)

Much like the last equation there are to negatives, but this equation is subtracting by a negative so the negatives next to each other in that way would cancel each other out leaving you with a positive 28.

-35 / 5

Seeing as we have checked every other equation this one must be negative but lets check. When you divide a negative by a positive the positive would automatically take the form of the negative number, because it does not have a negative of its own to cancel the negative out so this must have a negative outcome.

4 0
4 years ago
Read 2 more answers
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