Answer:
- 21 of multiple choice and 17 of short answer questions
Step-by-step explanation:
- Multiple choice = m
- Short answer = s
<u>Equations:</u>
<u>Solve for s by eliminating m. Subtract the double of the first equation from the second one:</u>
- 2m + 3s - 2(m + s) = 93 - 2(38)
- 3s - 2s = 93 - 76
- s = 17
<u>Find the value of m:</u>
Answer:
we have
g\left(x\right)=\left|x-8\right|+6
using a graphing tool
see the attached figure
The vertex is the point (8,6)
therefore
the answer is the option
B (8, 6)
B. No real number solutions
First you get (-4)(-1)=4 cause the negatives cancel.
Then you take 4(-2)=-8
Then take (-8)(-6)=48
Then take 48(-3)= -144
Then take (-144)(-5)= 720
Then take 720(-2)= -1440
Lastly you take (-1440)(-2) and get:
2,880
Answer:
A) Mean cost per game= $202.8
B). Range= $104
C). Variance= 1182.96
D).Standard deviation=34.39
E). $1014 per person
Step-by-step explanation:
The data of the cost
= $266, $201, $197, $188, $162
A). Mean cost per game
Mean = (266+201+197+188+162)/5
Mean = 1014/5
Mean = 202.8
Mean cost per game= $202.8
B) range = highest value- Lowest value
Range= 266-162
Range= $104
C) variance= ((266-202.8)²+(201-202.8)²+(197-202.8)²+(188-202.8)²+(162-202.8)²)/5
Variance=(3994.24+3.24+33.64+219.04+1664.64)/5
Variance= 5194.8/5
Variance= 1182.96
D). Standard deviation= √variance
Standard deviation= √1182.96
Standard deviation=34.39
E).Mean cost per person
= Mean *5
= 202.8 *5
= $1014 per person
