Answer:
h = 3 feet
Step-by-step explanation:
Given that,
The bases of trapezoid are 22 feet and 14 feet long.
The area of trapezoid is 54 square feet.
We need to find the height of the cross section. The formula for the area of trapezoid is given by :
So, the height of the cross section is 3 feet.
Answer:
1: 1/5 or 0.2 of the chocolate bar
2: 6
Step-by-step explanation:
|_|_|_|_|_|
1 2 3 4 5
and
6c (1
5c (2
4c (3
3c (4
2c (5
1c (6
Answer:
y=mx+b
Step-by-step explanation:
Answer:
0.167772
Step-by-step explanation:
Given that eight persons were asked to cooperate in an experiment. Five very small bowls of flake cereals were placed in front of a person
Since each one makes only guess probability for correct guess is
=
Each person is independent of the other
Hence X no of persons out of eight persons selected to guess correctly is binomial with n =8 and p = 0.2
Required probability
=the probability that none of the eight guessed correctly
=
Answer:
y=3/2x+0
Step-by-step explanation:
The formula for slope intercept form formula is y=mx+b where m is the slope and b is the y intercept and since the slope is rise over run ( or rise/run just put it into fraction form) we count from the y intercept up until we can see the line reach a point where it touches a actual cross point ( in this case from the y intercept we see it goes up three) Then we count over how many to that cross point ( the full point, not just a random place on the chart) (in this case 2) and that creates 3/2. Now for the y intercept. Where does the line intercept the vertical line? That's your y intercept. In this case it's 0. Now you can see where we count up from three ( for the slope) and over two. Right onto that point. Hope this makes sense! If not look up Khan academy for some extra tutoring that is free.
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