Kimberly wants to become a member of the desert squad at a big catering company very badly, but she must pass three difficult tests to do so. On...
Conner earned these scores on the first three tests in science this term: 86, 88, and 78. What is the lowest that Conner can earn on the fourth...
Rob has scores of 73,75 and 79 on three exams. what does he need on the last exam to get an average of no less than 80 Using our missing average...
First four exams scores were 78%, 76%, 82% and 84%. What is needed on the final exam to receive a 90% exam average? We need a missing average....
A restaurant earns $1073 on Friday and $1108 on Saturday. Write and solve an equation to find the amount x (in dollars) the restaurant needs to...
Assume that in your Abnormal Psychology class you have earned test scores of 74%, 78%, and 63%, and only one test remains. If you need a mean...
You are researching the price of DVD players. You found an average price of $58.80. One DVD player costs $56 and another costs $62. Find the price...
Noah scores 20 points. Mai’s score was 30 points. The mean for Noah’s, Mia’s, and Clare’s was 40 points. What was Clare’s score? Using our...
Par on a golf course is 72. If a golfer shot rounds of 74, 70, and 71 in a tournament, what will she need to shoot on the final round to average...
Lucy has taken four tests in math class and has an average of 85. i. What score would she have to get on her fifth test to have an average of 88?...
A student has an average mark of 68 from 10 tests. What mark must be gained in the next test to raise their average to 70? This is a missing...
The average of manny three tests is an 84. What must he get on a 4th test to raise his average to a 87? This is a missing average problem, use...
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