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3 years ago

6

There are 6 red marbles, 4 blue marbles, and 15 green marbles in a jar. If you reach in and randomly draw one, what is the proba

bility that you will choose a red marble?

2 answers:

Ludmilka [50]3 years ago

7 0

Answer:

6+4+15 = 25 and since there are 6 red marbles the answer is 6/25

olasank [31]3 years ago

3 0

Answer:

6 out of 25 chance/ 24%

Step-by-step explanation:

15 + 4 = 19 + 6 = 25

6/25 = 0.24 = 24%

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murzikaleks [220]

Answer:

x= 3/5 or x= 0.6

Step-by-step explanation:

8 0

3 years ago

For Oscar's birthday, his grandparents gave him a 100 dollar gift card to a local movie theater. The theater charges 12 dollars

olga_2 [115]

Answer:

Move 100 to the left of a

100 a

List of all of the solutions

ax100=100a

12= 100a

4 0

3 years ago

Which algebraic expression is equivalent to the expression below? 8(5x + 1) + 3(9 - x) A. 37x - 35 B. 37x + 19 C. 37x + 35 D. 43

brilliants [131]

Answer:

C. 37x + 35

Step-by-step explanation:

$8(5x + 1) + 3(9 - x) \\ \\40x + 8 + 27 - 3x \\ 40x - 3x + 27 + 8 \\ 37x + 35$

5 0

2 years ago

Sla square field has an area of 12,382m², calculate it's side length. show your work

shepuryov [24]

Answer:

side = 111.274........

Explanation:

area of square = side × side

means we're finding area by finding square of side.

now, we're finding side. so, we'll do the opposite of square, which means square root.

$side = \sqrt{area}$

so,

$side = \sqrt{12382}$

side = 111.274........

please mark BRAINLIEST!

3 0

2 years ago

How did you figure out the number of windows on 10 floors?

Rashid [163]

Answer:

There are 40 windows on the 10th floor

Step-by-step explanation:

Since we know one cube has 4 "windows" (each hole on its side not counting top and bottom) we can calculate that for each "floor" 4 more windows are added. So in other words, if "x" equals the amount of "floors" the equation for solving this would be 4x = # of windows.

7 0

3 years ago