Joe nas to take two quizzes tomorrow. He nas only enough time to study one of them. • The science quiz has 7 true-or-false quest
ions. • The English quiz has 3 multiple-choice questions. Joe calculates the probability that he will get each question correct by guessing. ?
1 answer:
Answer:
C.
Step-by-step explanation:
Science questions are T/F. That's .5 or
chance to get it right.
7 questions. Each with a
.
That's
=
= .0078 = .008 rounded
English questions are multiple choice. 4 choices. That's .25 or 
3 questions. Each 
That's 
=
= .0156 = .016 rounded
You might be interested in
Answer:
yes
Step-by-step explanation:
Answer:
1=90
2=68
3=112
4=112
5=68
6=68
7=112
8=112
I=PRT
r=rat
P=present amount
I=interst
t=time in yeare
2 years
16%
3000
I=2*3000*0.16
I=$960
Answer:
35
Step-by-step explanation:
3+4+1=8
120/8=15
3:4:1
45:50:15
50-15=35
please mark as brainliest!!<3
Answer:
-3/5
Step-by-step explanation:
to figure that out you have to do y^2 - y^1/ x^2 - x^1
2-(-1)/ -3 - 2
= 3/-5
=-3/5