Victor B.

At the city museum, child admission is $5.10 and adult admission is $8.60. On Thursday, four times as many adult tickets as child tickets were sold, for a total sales of $1145.50. How many child... more

Many of these answers exist in math, science, including other academic disciplines. There is more than one description.

Given P(A)=0.24, P(B)=0.4 and P(A or B)=0.464, find the value of P(A and B), rounding to the nearest thousandth, if necessary.

An electronics store discovers that it can sell 5 televisions per day by pricing them at $1so When the televisions are on sale for $100, the store sells 10 of them every day. Write a linear... more

The scores on a test are normally distributed with a mean of 150 and a standard deviation of 30. Find the score that is 1 and one half standard deviations above the mean.