Answer:
33%
Step-by-step explanation:
4.90*0.33=1.617
1.617+4.90=6.517≈6.50
Answer:
3/20
Step-by-step explanation:
The total number of marbles is
3 red marbles+ 2 blue marbles+ 5 green marbles = 10 marbles
P(1st marble is red) = red marbles/total
=3/10
We replace the marble so there are still 10 marbles in the bag
P(2nd marble is green) = green marbles/total
=5/10 = 1/2
P(1st red, 2nd green) = P(1st marble is red) * P(2nd marble is green)
=3/10 *1/2
=3/20
Answer:
<em>Type 7.5 in the box!</em>
Step-by-step explanation:
Consider the trapezoid formula ( ( base 1 + base 2 ) / 2 ) * height;
<em>Area = 7.5 square units</em>
The formula for a volume of a cylinder is v=πr²h. So your radius is 6 and the height is 12. so v=pi x6²x12 which equals 1,356 cubic inches. So your answer is D) 1,356.
Hope this helps!!
