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3 years ago

What times what equals 250

1 answer:

5 0

There are multiple possible answers to this, some of which are:

1 * 250 = 250

2 * 125 = 250

5 * 50 = 250

10 * 25 = 250

Hope that helped =)

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Write this small number in standard form. 0.0000000014 *

kap26 [50]

Answer : 1.4 x 10^-9

Step-by-step explanation:

0.0000000014

= 1.4 x 10^-9

3 0

3 years ago

What is the answer of 1/2 x 2 1/3 =

OlgaM077 [116]

Answer:

7/6 or 1 1/6

Step-by-step explanation:

First convert 2 1/3 into just a normal fraction

2 1/3 = 7/3

Next set up the equation and multiply from left to right on both the top and bottom.

1/2 x 7/3 = 7/6

1 x 7 = 7

2 x 3 = 6

Answer: 7/6 or 1 1/6

7 0

3 years ago

Read 2 more answers

Please help me with this question

san4es73 [151]

Step-by-step explanation:

Given: $f'(x) = x^2e^{2x^3}$ and $f(0) = 0$

We can solve for f(x) by writing

$\displaystyle f(x) = \int f'(x)dx=\int x^2e^{2x^3}dx$

Let $u = 2x^3$

$\:\:\:\:du=6x^2dx$

Then

$\displaystyle f(x) = \int x^2e^{2x^3}dx = \dfrac{1}{6}\int e^u du$

$\displaystyle \:\:\:\:\:\:\:=\frac{1}{6}e^{2x^3} + k$

We know that f(0) = 0 so we can find the value for k:

$f(0) = \frac{1}{6}(1) + k \Rightarrow k = -\frac{1}{6}$

Therefore,

$\displaystyle f(x) = \frac{1}{6} \left(e^{2x^3} - 1 \right)$

5 0

3 years ago

Is xy=yx distributive property

Molodets [167]

No, xy = yx is not distributive property, Hope this helps

7 0

3 years ago

Read 2 more answers

If y varies directly as x and y=288 when x=16 determine the value of y when x-13

Ray Of Light [21]

Y = kx is the direct variation equation
Substitute the x and y that are given to find k then write your new equation in terms of y with the k.

288 = k(16) divide by 16 to find k
18 = k
Now write the new equation
y = 18x

y = 18(13) or y = 18(-13) I'm not sure by what you have typed if that is supposed to be and equal sign or a negative.
y = 234 OR y = -234

5 0

3 years ago