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elena55 [62]
3 years ago
11

A bag contains 12 red marbles, 10 green ones, 2 yellow ones, 19 blue ones, & 9 purple marbles. What is the probability of pu

lling out a green marble?​

Mathematics
1 answer:
Reika [66]3 years ago
5 0
Add up all the amounts of marbles, which gives you 52, then see how many greens ones there are.
So the answer would be 10/52
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A rectangular playground is 888 meters wide. It is 333 times as long as it is wide.What is the area of the playground?
rjkz [21]
888×333= 295704 which is your length and the next step is to multiply your length times your width which would be 295704×333=262585152. So your FINAL ANSWER IS 262585152 METERS SQUARED
5 0
3 years ago
Read 2 more answers
A particle is moving along the number line so that its distance (in meters) from the origin at any time t (in seconds) is given
Black_prince [1.1K]

Answer:

The velocity is 17 m/s

Step-by-step explanation:

To find the velocity, we find the first differential of the displacement

That will be

S’(t) = 16t + 1/t

We simply proceed to replace t with 1

That will give;

16(1) + 1/1

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8 0
3 years ago
Write an equation of the line that passes through the point (4, –5) with slope 2.
Jlenok [28]

Answer:

y + 5 = 2(x−4)

Step-by-step explanation:

slope = 2

y = mx + b

-5 = 2(4) + b

-5 = 8 + b

-8    -8

------------------

-13 = b

y = 2x - 13, in other words --> y + 5 = 2(x−4)

So, y + 5 = 2(x − 4) is the equation of the line that passes through (4, -5).

5 0
2 years ago
Read 2 more answers
How do you do this problem?
exis [7]
X=-.5, it’s less than 0, and concave up & increasing in this situation are the same.
3 0
3 years ago
Read 2 more answers
On a number​ line, the coordinates of​ X, Y,​ Z, and W are negative 7​, negative 2​, 1​, and 6​, respectively. Find the lengths
saw5 [17]

On a number line, the length of a segment is the absolute value of the difference of the coordinates. So, if point X has coordinate a and point Y has coordinate b, we have

\overline{XY} = |a-b|

So, you have

\overline{XY} = |-7-(-2)| = |-7+2| = |-5| = 5

\overline{ZW} = |1-6| = |-5| = 5

So, yes, they are congruent.

4 0
3 years ago
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