Answer:
For question 1 it's 12/3
For question 2 it's D. 6
For question 3 it's A. 12
For question 4 it's C. 64
For question 5 it's D. 1 and 17/18
For question 6 it's B. 16
Step-by-step explanation:
All answers are correct, trust me. I put my time into this. I hope you get a good grade and you have an amazing day! ❤
Answer:
750000000000
Step-by-step explanation:
Answer: K
Step-by-step explanation:
Ill do it
Step-by-step explanation:
we find the average height of each height first,
t¹= (120+124)/2
=244/2
=122
t²= (124+128)/2
t²= 252/2
t²= 126
t³= (128+132)/2
t³= 260/2
t³= 130
t⁴= (132+136)/2
t⁴= 268/2
t⁴ =134
t⁵= (136+140)/2
t⁵= 276/2
t⁵= 138
so multiplying each height by its frequency we can find the total height, so we have..
total height= (122*7)+(126*8)+(130*13)+(134*9)+(138*3)
= 854+1008+1690+1206+414
= 5172
mean height = total height/total frequency
= 5172/40
=129.3
Answer:
system of function:
f(x)=.5x+6
f(x)=x^2; x > 2
Step-by-step explanation:
there's a screenshot attached. Explanation: I'm using desmos and just type the functions like what the screenshot did to graph the piecewise function made by two functions
