Our Goal is to make add on sales during 85% of sales. If you make 35 sales, how many add on sales do you need to make to meet th

P(f | weekend) = p(f & weekend)/p(weekend)
.. = 10%/25%
.. = 0.4 = 2/5

P(volleyball and baseball) = 4/200 x 100 = 2%
P(volleyball or baseball) = P(volleyball ∪ baseball) = P(volleyball) + P(baseball) - P(volleyball and baseball) = 12% + 15% - 2% = 25%.

Thus, 25% of students participate in either volleyball or baseball.

Answer:

and expressed in interval notation.

Step-by-step explanation:

A compound inequality has been provided. Our task is to determine the solution for this inequality.

Initially, we will address each inequality independently, followed by merging the findings by combining the overlapping intervals.

By dividing with a negative number, it is necessary to reverse the inequality sign:

Again, dividing by a negative requires flipping the inequality sign:

In combining both intervals, we will arrive at:

Thus, the solution for the inequality provided is and in interval notation.

Answer:

The solution to your inquiry can be found below

Step-by-step explanation:

First method

                      20 = 5(-3 + x)                   expanding this equation

                     20 = -15 + 5x                    combine like terms

                     5x = 20 + 15

                     5x = 35                            dividing by 5

                     5x/5 = 35/5

                     x = 7

Second method

                     20/5 = 5/5 (-3 + x)          divide both sides by 5

                     4  = -3 + x                        adding 3 to both sides

                     4 + 3 = -3 + 3 + x            simplifying

                     7 = x

                     

Llen missed 5 targets, which is due to -50 divided by -10 equaling 5. I hope this clarifies! <3