Answer:
c=rd/s
Step-by-step explanation:
r=cs/d
Times both sides by d
rd=cs
switch it around so c is on the left
cs=rd
divide both sides by s
c=rd/s
Answer:
P (2) = 0.1
Step-by-step explanation:
The table has X and P(X), you have to search the X and see its P(X) and thats the probability
Answer:
Billy has $27.51
Step-by-step explanation:
First let's set up an equation to solve this problem.
Assign a variable to Billy's amount. Let's make it x.
Then we just interpret the problem and solve:
2x - 1.30 = 53.72
+1.30 +1.30
----------------------------
2x = 55.02
(Divide by 2 on both sides)
----------------------------
x = $27.51
2x = Billy's amount doubled
2x - 1.30 = Taking away 1.30 from double Billy's amount
53.72 = Sara's amount
Answer:
The excluded value is c=0
Step-by-step explanation:
The excluded value is when the denominator goes to zero
(6d^(2)c)/(3c)
3c = 0
c =0
The excluded value is c=0
