Answer:
Step-by-step explanation:
Use Pythagoras theorem
a = √ 8² + 5² = 9.4
b = √ 17² - 12² = 12.0
Average of 5 games is no more than 74
So total 5 games with average 74 is:
74 x 5 = 370
First 4 games:
77+ 71 + 77 + 67 = 292
Find highest score on the last game
370 - 292 = 78
So highest score on the game 5 you can shoot is 78
Answer is B. 78
The way I usually solve these problems is by using trial and error. A good way to find out about where your numbers are is by finding the square root of that number. The square root of 306 is about 17.5, so I would start with 16 and 17. 17*16=272, so I would know I had to go higher. I would then try 17*18 which equals 306. Because you need the numbers to be negative, you would make both of those numbers negative. The two integers would then be -17 and -18.
Answer:
R=.2,P=.25, G=.55
Step-by-step explanation: