Answer:
x=10
Step-by-step explanation:
(17+x+10+51+17)/5=21
95+x=105
x=10
Answer:
the answer is A the square root of 80.
Step-by-step explanation:
F(-5)=(1 - 4(-5) +1 )
=1+20+1
F(-5)=22
Answer:
Step-by-step explanation:
The sample space should show all the possible outcomes.
The first option includes all 4 colors and both head and tails.
The second option is missing tails as an outcome.
The third option is missing blue.
The fourth option is missing tails.
So it must be the first one.
It will take him 10 weeks because $15 x 10= $150
