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3 years ago

12

On Monday, 475 people visited the museum. On Saturday, there were 4 times as many visitors as there was on Monday. How many peop

le visited the museum on both days combined?

1 answer:

guapka [62]3 years ago

4 0

Answer:

2,375 people

Step-by-step explanation:

Hope this helps!! <3

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Matt he bought five book he needed 9 how many more he needed

Dimas [21]

Answer:

5

Step-by-step explanation:

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3 years ago

Use the distributive property to remove the parentheses.<br> (v-2)9

Sunny_sXe [5.5K]

Answer:

9v-18

Step-by-step explanation:

.........................................

5 0

3 years ago

finlep [7]

Your answer would be A)

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3 years ago

Read 2 more answers

The gravitational force exerted by the planet Earth on a unit mass at a distance r from the center of the planet is:

jolli1 [7]

Answer:

Yes, F is a continuous function of r

Step-by-step explanation:

We are given that

When r<R

$F(r)=\frac{GMr}{R^3}$

$r\geq R$

$F(r)=\frac{GM}{r^2}$

Where M=Mass of the earth

R=Radius of earth

G=Gravitational constant

We have to find the function is continuous of r or not.

LHL

$\lim_{r\rightarrow R-}\frac{GMr}{R^3}=\frac{GMR}{R^3}=\frac{GM}{R^2}$

RHL

$\lim_{r\rightarrow R+}\frac{GM}{R^2}=\frac{GM}{R^2}$

$F(R)=\frac{GM}{R^2}$

When a function is continuous at x=a

Then, LHL=RHL=f(a)

RHL==LHL=F(R)

Hence, the function is continuous of r.

8 0

3 years ago

What is 3d+8=2d-7 is equations

fredd [130]

3d + 8 = 2d - 7 equals d = -15.

First, subtract 2d from both sides. Your problem should look like: 3d + 8 - 2d = -7.
Second, simplify 3d + 8 - 2d to get d + 8. Your problem should look like: d + 8 = -7.
Third, subtract 8 from both sides. Your problem should look like: d = -7 - 8.
Fourth, simplify -7 - 8 to get -15. Your problem should look like: d = -15, which is your answer.

Hopefully this helps, I'm not exactly sure what you meant by "is equations," but this is how you solve the problem.

6 0

3 years ago