Coach William orders 19boxes of cones. The district already has 86 cones but 19 are damaged to use. After the order arrives how many cones will the district already have to use.

How are weather balloons and weather satellites similar? A - They both collect weather data from the atmosphere. B - They both deconstruct when they pass the stratosphere. C - They both observe weather conditions from the exosphere.

A sample of 90 chewable vitamin tablets have a sample mean of 277 milligrams of vitamin C. Nutritionists want to perform a hypothesis test to determine how strong the evidence is that the mean mass of vitamin C per tablet exceeds 279 milligrams.

Sean spends 49 minutes doing his homework or about 38% of the total time he will spend. About how long will he spend doing his homework?

Jack, Jill and Bill each carried a 48-ounce bucket full of water down the hill. By the time they reached the bottom, jacks bucket was only 3/4 full. Jill's was 2/3 full, and Bills was 5/6 full.

John gets paid $6 for each of the first 40 toy cars he makes in a week. For any additional cars beyond 40 his pay increases by 50%. How much is he paid if he makes 48 cars?

What is the solution of the proportion 14/12=d/48

Solve by factoring 2x^2+13x-7=0

Simplify 2 (-10 + 2)

3 years ago, the residents of Planet X found a black hole leading to another galaxy. Since then, they have been leaving Planet X at a rate of 120 residents per year.

I'm having some. Issues with this porblom