2 years ago

What is the probability that two different colored marbles are drawn, given that the first marble drawn is red?.

Mathematics

1 answer:

inessss [21]2 years ago

5 0

Answer:

what are the color of the marbles that are not red?

Step-by-step explanation:

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Can someone help me plz?

mr_godi [17]

Answer:

60 degrees

Step-by-step explanation:

The total measures of a triangle should equal 180 total. Add the three known angles to get 120. Subtract that from 180 to get 60. So, the last angle measures 60 degrees.

6 0

3 years ago

a ski shop has a markup rate of 50% find the selling price of skis that cost the store owner $300. tell me how you got the answe

rusak2 [61]

If nthe shop has a mark up rate of 50% and they cost 300 to buy you multiply 300 by 50% convert 50% to decimal
so you do .5*300=150
then you add 150 to 300 which means that the shop sells the skis for 450 dollars.

7 0

3 years ago

Solve the differential equation: dy/dx = 4y2x1/3

labwork [276]

The first thing you should do is use the method of variable separation. Then, integrate both sides to find the solution.
In this case the answer is
<span>D. - 1/y = 3x4/3 + C</span>
I attach the solution

4 0

3 years ago

An airplane flies 1920 miles in 3 hours. What is it’s average speed in miles per hour?

const2013 [10]

Answer:

640

Step-by-step explanation:

you just divide

3 0

2 years ago

A carpenter purchased 70ft of redwood and 70ft of pine for a total cost of $282. A second purchase, at the same prices, included

dedylja [7]

I think the answer is $2.01 per 1ft of redwood and pine

282/2
=141

$141/70ft ÷ 70/70
=$20.1 per 1ft

7 0

3 years ago