Answer: No, The goal when testing a hypothesis is to to guess a large significant level to possibly have the answer correct based upon evidence. False. It needs to be a large significant level
Step-by-step explanation:
Yes. 10/4=2.5 and 15/6=2.5 as well
5x+1y=76
x+y=20
x+y=20
-x -x
y=-x+20
5x+1y=76
5x+1(-x+20)=76
5x-x=56
4x=56
X=14
14+y=26
-14 on both sides
y= 12
So Addy got 14 multiple choice correct and 12 true/false questions correct.
A=number of adult tickets
s=number of student tickets
number of adult tickets was 120 less than twice student
a=-120+2s
total was 840
840=a+s
subsitute -120+2s for a
840=-120+2s+s
840=-120+3s
add 120 to both sides
960=3s
divide both sides by 3
320=s
sub back
a=-120+2s
a=-120+2(320)
a=-120+640
a=520
520 adult tickets
320 student tickets
Answer:
11.2x
Step-by-step explanation: