Answer:
population in 1975 okkkkkkk
Answer:
cx +cy = a² + b²
Step-by-step explanation:
In the end, he wants to show that c² = a²+b², so he will want to form the sum a²+b². That sum can be formed by adding the expressions for a² and b² just found:
cx +cy = a² + b² . . . . . . . Todd's next step
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Then the following steps are ...
c(x+y) = a² + b²
c² = a² + b²
Answer:
2 x + 6 and x = -3
Step-by-step explanation:
Look at the table for the people that used Lithium.
There are 18 relapses, 6 No relapses with a total of 24 people.
The relative frequency for relapse, would be dividing the number of relapses by the total number of people.
This would be D. 18 / 24 = 75%
Answer:

Step-by-step explanation:
We need to find a rational number between 3/5 and 4/5.
We can find a rational number between two fractions as :

We have, a = 3/5 and b = 4/5
So,

So, a rational number between 3/5 and 4/5 is equal to 7/10.