If the average grade of an English class rose from 70 to 85, what is the approximate percent increase? Vx
O The percent increase is approximately 14%.
O The percent increase is approximately 17%.
O The percent increase is approximately 21%.
O The percent increase is approximately 35%.
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step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation: