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3 years ago

I NEED HELP I HAVE AN F IN THIS CLASS

Mathematics

1 answer:

steposvetlana [31]3 years ago

5 0

Answer:

Step-by-step explanation:

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The volume of Saturn is about 8.27 x 10 cubic kilometers. The volume of Earth is about 1.09 x 102 cubic kilometers. The number o

ivann1987 [24]

Answer:

Option D: $7.59*10^{2}$

Step-by-step explanation:

we know that

The volume of Saturn is about $8.27*10^{14}\ km^{3}$

The volume of Earth is about $1.09*10^{12}\ km^{3}$

Dividing Saturn's volume by Earth's volume

$\frac{8.27*10^{14}}{1.09*10^{12}} =(\frac{8.27}{1.09})*10^{14-12} =7.59*10^{2}$

4 0

3 years ago

Directions: Solve each of the following equations.

Neporo4naja [7]

Answer:

Step-by-step explanation:

11. 76x + 23x = 33

99x = 33

x = 33/99 which reduces to 3

12. 140r - 8r - 4r = 216

128r = 216

r = 216/128 which reduces to 27/16

13. 98c - 99c = 1

-1c = 1

c = -1/1

c = -1

14. 104mn + (-84mn) = 36

104mn - 84mn = 36

20mn = 36

mn = 36/20 which reduces to 9/5....I am not sure about this one...I was not sure if u were looking for m or n..so I didn't separate them. But if ur looking for m, it is m = 9/5n...and if ur looking for n, it is n = 9/5m

15. 118j - 234j = 234

- 116j = 234

j = -234/116 reduces to - 117/58

7 0

3 years ago

There were 16 stairs.carlos walked halfway up.how many steps did he climb

ololo11 [35]

The answer is 8.
half of 16 is 8

3 0

3 years ago

A game has a circular playing area in which you must hit a ball into a circular hole. The area of the playing area is 16ft2. The

frez [133]

Considering the area of the hole, it is found that there is a 4.9% probability of hitting a ball into the circular hole.

<h3>What is the area of a circle?</h3>

The area of a circle of radius r is given by:

$A = \pi r^2$

In this problem, the hole has a diameter of 1 ft, hence it is radius is of r = 1 ft/2 = 0.5 ft, and it's area is given by:

$A = \pi \times (0.5)^2 = 0.7854 \text{ft}^2$

Hence the probability is given by:

p = 0.7854/16 = 0.049 = 4.9%

More can be learned about probabilities at brainly.com/question/14398287

#SPJ1

5 0

1 year ago

Apply the distributive property to simplify the expression-4(5x +2)

Sedaia [141]

Answer:

−20x − 8

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers