A student needs a 90 average to receive an A in his math class. On the first 4 tests he scored 75, 92, 80, an 95. What grade must he receive on the 5th test to end with a 90 average.

There are 60 girls in the school gymnasium. This represents 30% of the children in the gymnasium. How many boys are there in the gymnasium?

My class this semester is 1000 points in total. I have 444 out of 667.5 correct with 332.5 points remaining for the rest of the semester. My grade is 67.58%. How many points do I need to earn to get at least 70% before the end of the semester?

A grocery store manager notices that this month her store sold a total of 822 gallons of ice cream, which represents a decrease of 11% from last month. On the other hand, her store sold 901 pounds of broccoli this month, which represents an increase of 20% from last month. How much ice cream and broccoli did the store sell last month? Round your answers to the nearest integer.The store sold  gallons of ice cream last month.The store sold  pounds of broccoli last month.

Tyler wants to calculate his grade in his accounting class. His test grades are a 77%, 62% 85%, 80%. What is his average in the class?

At 8 am, a patient’s temperature was 97.6 degrees Fahrenheit. At the next two reading, the temperature first went up by 0.5 degrees then down by 0.7 degrees. What was the patient’s temperature after the last reading?

Karla picks up her friend who lives in another city and they head north on a road trip. Karla looks at a map and sees that after 5 hours of driving, they are passing mileage marker 352 on Highway 277. After driving for 12 hours, they pass mileage marker 842. What is Karla's average rate during the road trip? miles per hour

At the beginning of the semester, you have the following scores on your first two tests: 96 and 88. (a) What is your current test average? (Round your answer to 2 decimal places.)(b) For the next test, your performance slips and you get a 65. What is your new test average, incorporating all three tests? (Round your answer to 2 decimal places.

A student found the average boat price for 14 boats in a doc was 250,000. Two more boats were later added. The two new prices were worth 600,000 and 750,000 what was the new average price?

Tom, Bill, Susan and Sandy went bowling. Toms' score was 132, Bills' score was 140, Susan scored 145 and Sandys' score was 128. What was the average score of all four bowlers?