7.5+n+9.63
(7.5+9.63)+n
(17.13)+n
the answer would be the third one listed, n+17.13
hope this helps!
20% of 215,000......turn ur percent to a decimal...." of " means multiply
0.20(215,000) = 43,000
Answer:
84*(1/4)^x
Step-by-step explanation:
84 is the constant as it is the starting amount. However each round (x because the amount of rounds is constantly changing) divides the team by 4 or multiplies by 1/4 (Reciprocal).
So, if you wanted to see if the amount of teams after three rounds you would do:
84 * 1/4 * 1/4 * 1/4. However, any number times itself is an exponent, so we would simplify to 84³. But due to the fact we do not know how many rounds we are going to calculate we change the exponent to x.
Answer:
45%
Step-by-step explanation:
12,500-8,000= 4500
move the decimal 2 times to the left