4 years ago

What is 0.4 as a percent?

Mathematics

1 answer:

Viefleur [7K]4 years ago

4 0

Answer:40%

.4 is equal to 40%

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What is the product?<br> 4^3 4^-3

Leno4ka [110]

Answer:

Im pretty sure its 1

Step-by-step explanation:

If you meant 4^3*4^-3, then yeah, its 1

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3 years ago

Use the fundamental theorem of calculus to evaluate the following definite integral. Integral from 3 to 4 (2 x squared plus 9 )d

oksian1 [2.3K]

Answer:

Theorem of calculus

Step-by-step explanation:

Take the integral

$\int\limits^3_4 (2x^2+9)dx$

Integrate the sum term by term and factor out constants

$= 2 \int\limits^4_3 x^2 dx + 9 \int\limits^4_3 1 dx$

Apply the fundamental theorem of calculus.

<em>The antiderivative of x^2 is x^3/3, while for a constat is x</em>

$= \frac{2x^3}{3} + 9x dx$

Evaluate the limits

$= (2*\frac{(4)^3}{3}+9*4)-(2*\frac{(3)^3}{3}+9*3)$

$=\frac{101}{3}$

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4 years ago

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What is the relationship between mass and energy?

Ghella [55]

Mass and energy are relative
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Hopes this helps!!

3 0

3 years ago

I need help on number 3 please.

insens350 [35]

The correct answer is b

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4 years ago

Which is an odd number A:2390,B:7702,C:3475, D: 4806

natka813 [3]

Answer:

Step-by-step explanation:

Since it ends in 5 it is an odd number.

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3 years ago

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