20 and 40.
20 + 40 + 40 = 100
Answer:
11/25
Step-by-step explanation:
Take 14,350 x .28 = 4,018 of them were high school students
The total attended were 14,350 people. 28% of them were high school students, so it's a simple multiplication problem to find the number of high schoolers.
Answer:
![\frac{\sqrt{15} }{4}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B15%7D%20%7D%7B4%7D)
Step-by-step explanation:
Before he started he knew 10 vocabulary items. Hence, the y-intercept is (0, 10), 0 being the 0th day.
He learns 3 new words every day, so the slope is 3.
The equation is y = 3x + 10.