Mathematics, 19.07.2019 12:10 cjmckee2001
Ella’s test grades in her history class are 89, 94, 82, 84, and 98. what score must ella make on her next test to have a mean test score of 90?
Answers: 2
Mathematics, 21.06.2019 18:00
What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15
Answers: 1
Mathematics, 21.06.2019 23:40
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.
Answers: 1
Ella’s test grades in her history class are 89, 94, 82, 84, and 98. what score must ella make on her...
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