Jenna has a bag that contains the following
=> 7 red marbles
=> 25 blue marbles.
She selects a marble at random, and then, without replacing the first one, selects <span>another marble at random.
=> 7 + 25 = 32 marbles are there in all.
For blue marble
=> 1/32 is the probability
For red
=> 1/31 is the probability
or
3%</span>
Answer:
probability is 3/7
Step-by-step explanation:
add all the colours together.
3 + 6 + 5 = 14
put the colour u want over the total number, to make a fraction then simplify
I hope it's right
Answer:
13 in³
Step-by-step explanation:
This is a skewed pyramid, but that doesn't change the way you find the volume of the figure.
The formula for the volume of a pyramid is 1/3(b)(h)
Multiply 6 by 6.5 to get 39, then divide it by 3 to get 13 in³
Answer:
b=3
Step-by-step explanation:
b+8b -5 -2b = 16 Simplify
7b - 5 = 16 Add 5 on both sides
7b = 21 divide 7 on both sides
b = 3
I would go with Never because you would have to have two circles with a different center to be congruent
