Adam mistakenly divided his test scores 6 times instead of 7.
So if the average yielded 84 when divided by a 6, then you multiply by 6
84×6=504
So you divide 504 by 7 (the correct amount of test scores)
504÷7=72 which is often equivalent to a B-
72 is Adam's grade point average.
Answer:
15
Step-by-step explanation:
He has 3 numbers to choose from.
3
Then he has 5 letters to choose from.
Each of the numbers he chooses, can be paired to one of 5 letters.
3 * 5
Answer: 15
Answer:
15.89
Step-by-step explanation:
You would divide 149 by 9 and get 15.88.However this 8 will keep repeating so you have to round it up.
Answer: Angle A = 53.9 degrees
Step-by-step explanation: We have a right angled triangle with two sides clearly given and one angle to be calculated. If the angle to be calculated is angle A, then having angle A as our reference angle, line AC (10 units) is the adjacent, line CB is the opposite while line AB (17 units) is the hypotenuse. Having been given the adjacent and the hypotenuse, we can now use the trigonometric ratio as follows;
CosA = adjacent/hypotenuse
CosA = 10/17
CosA = 0.5882
By use of the calculator or table of values,
A = 53.97
Approximately to the nearest tenth,
A = 53.9 degrees
