Answer:
31.25% of Mr. Marcum's students have more than two siblings
Step-by-step explanation:
First count the total amount of students Mr. Marcum has (number of dots on the chart) then count how many have more than two siblings.
Total: 16
>2 siblings: 5
Now divide 5 over 16 and move the decimal to the right two places to find what percent of students have more than two siblings.
5/16=0.3125
move the decimal and the answer is 31.25%
B would have to equal 9 and a should equal -2 to get 0
Answer:
Step-by-step explanation:we using all values of x in f(x) which is greater than -2 and all the answes we get up to infinity is our range,lets start put x=-1
f(x)=2\3(-1)+1=1/3
put x=0 f(x)=1 so range is [1/3,infinity)
Answer:
84 98
Step-by-step explanation: