Answer:percent increase in players from last year to this year= 7.14%
Step-by-step explanation:
percent increase = (Increase in number of players /Initial value of players Last year) x 100
value of players for tryouts last year = 70
value of players for tryouts this year = 85
Increase in tryouts = 85-70 =5
percent increase = 5/70 x 100
= 7.14%
Multiple: 45 * (-3) = 4 · (-3)5 · 1 = -125 = -2.4 · 51 · 5
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(-12, 5) = 5
Divide: -125 : 4 = -125 · 14 = -12 · 15 · 4 = -1220 = -35
To divide one fraction by another, invert (turn upside-down) the second fraction, then multiply.
The probability is defined as
.
The number of ways of selecting 2 girls from 12 girls is
.The number of ways of selecting 2 student from
students is
.
The required probability is ![\frac{66}{253} =\frac{6}{23} =0.261](https://tex.z-dn.net/?f=%20%5Cfrac%7B66%7D%7B253%7D%20%3D%5Cfrac%7B6%7D%7B23%7D%20%3D0.261%20)
Answer: D 9
is your answer
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