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2 years ago

Factor 10x + 100x + 250

Mathematics

2 answers:

deff fn [24]2 years ago

5 0

Answer: 10(11x+25)

I think…

Pie2 years ago

3 0

10(11x+25)
Is the answer

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The U.S. Senate has 100 members. After a certain election, there were 6 more Democrats than Republicans, with no other parties

Contact [7]

Answer:

51 Republicans

59 Democrats

5 0

3 years ago

Read 2 more answers

Find the area between y=(x-2)ex and the x-axis from x=2 to x=4.

mojhsa [17]

Answer:

$e^4+e^2$

Step-by-step explanation:

It can be found by integral.

First let's find the intersection points.

$(x-2)e^x = 0$

Only intersection point is x = 2.

And it is asked to find the area in the interval (2, 4).

$\int\limits^4_2 (x-2)e^x \,dx=?$

We will use integration by parts.

$x-2=u\\dx=du\\e^xdx=dv\\e^x=v$

$\int\limits^4_2 (x-2)e^x \,dx=uv-\int vdu=(x-2)e^x-\int e^xdx=(x-2)e^x-e^x=\\\\=(x-3)e^x|^4_2=(4-3)e^4-(2-3)e^2=e^4+e^2$

3 0

3 years ago

Reggie earns $12.65 per hour and works 38 hours per week. How much does he warm in a week before taxes are taken out?

nexus9112 [7]

Reggie earns $480.70 a week before taxes are taken out.

6 0

3 years ago

1 + 1 + 1 1/4 + 1 1/2 + 1 1/2 =

Cerrena [4.2K]

Answer: 6.25 or 6 $\frac{1}{4}$

Step-by-step explanation:

Lets do a pro gamer move and convert all fractions to decimals.

We now have 1+1+1.25+1.5+1.5.

From there on we simply do addition.

1+1+1.25+1.5+1.5=6.25

We get 6.25 or 6 $\frac{1}{4}$

4 0

3 years ago

Read 2 more answers

Find the surface area plz

vladimir1956 [14]

Hi again! ;)

If we want to find the surface area of a cube, we need to find the area of one surface first, and then multiply that by 9, since there are 9 sides/surfaces on a cube.

Since each side of a square is the same, we first find the area of one surface:

9 × 9 = 81

Then, to find the surface area, we multiply 81 by 6:

81 × 6 = 486

The surface area is
$486 \: {in}^{2}$

7 0

3 years ago