Answer:
x= - 1/3 or 13/3
Step-by-step explanation:
Answer:
2/7
Step-by-step explanation:
there are 2 gray prices out of 7
Answer:
36+2w=96
2w=96-36=60
w=60/2=30
Step-by-step explanation:
perimeter is 96, that means length + length + width + width = 96.
say l is length and w is width.
since we know length is 18, 18+18+width+width = 96
36+2w=96
2w=96-36=60
w=60/2=30
Answer:
Step-by-step explanation:
Given that f(x) = 3x + 21
Plug in 3 for x
F(3)= 3(3) +21
F(3) = 9+21
f(3) = 30
Plug in 7 for x
F(7)= 3(7) +21
F(7) = 21+21
f(7) = 42
Answer:
B
Step-by-step explanation:
the frequency will change for each trial so a is wrong
b yea the probability should increase for either head or tail as the experiment progresses
c it will be impossible to get the frequency of head to equal the frequency of tails
d this is a 49/51 chance depending on what side did it flip on so while the frequency could increase the frequency could also decrease
the answer is B
I'm from your other question asking for help lmæo. and besides who flips that many coins