Answer:
The answer
Step-by-step explanation:
16 nickels and 30 dimes
Answer:
I think its A
Step-by-step explanation:
I did the math and thats what i got even rounded up
Both the heads and tails will have a probability of 0.5 with a fair coin. ... TO find probability that foe the 7th toss head appears exactly 4 times.
Answer:
A
Step-by-step explanation:
The only option with multiplication represented is A.
Answer:
r=1
Step-by-step explanation:
-4 r -10r + -5= -19
-4r + (-10r) + -5=-19
-14r+ -5 = -19
-14r + -5 +5= -19+5
-14r= -14
r=1