You could make a small (easily repaired) leak and watch it for the amount of time you need to conclude what you need to.
the average can be calculated by adding the scores together and then dividing by the number of scores.
we can set up an equation:
let x = test score needed on next test
(72+72+80+x)/4 = 71
multiply both sides by 4
72+72+80+x = 284
add like terms
224+x=284
subtract 224 from both sides
x=60
she will need a 60 for her average to be 71
Answer: 32 1/2 meters = 106.63 ft
Step-by-step explanation: 1 meter is 3 ft and 3.37 inches, or 39.37 inches :)
Answer: I believe its 50 because you would have to see 3 x what equals 150
Step-by-step explanation:
This question has to be false
I'm pretty sure
