Answer:
$5 each teenager
Step-by-step explanation:
divide 75 by 15
Step-by-step explanation:
in addition to a label what other piece of information must the axis on a graph include
To solve this we'll put the question in this format: x% of y things = z things
We have the percent so we'll put in 60 for x.
Now the total number of balls will be considered y since we have the number of red balls but not blue ones. so we end up having..
60% of y balls = 720 balls
Of is another word for multiplication, therefore:
60/100*y=720
Solve for y
y=1200
So we have 1200 balls
Answer:
785 acres
Step-by-step explanation:
Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".
Let X represent the random variable amount of corn yield
Assuming the X follows a normal distribution
And we know that the average
is dsitributed:

And we are interested on this probability:

For this case we can use the z score formula given by:

If we apply this we got:

And since we have a proportion estimated and we hava a total of 1200 acres the expected to yield more than 180 bushels of corn per acre would be:

And if we round up this amount we got
and that would be the best option for this case.
Answer:
9
Step-by-step explanation:
9... if you do 24÷8/3 you will get 9