Answer:
Step-by-step explanation:
24 + 4y = 12y
- 4y - 4y
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Answer:
f(x)= x^2 - 2, the one in red.
Step-by-step explanation:
To move a quadratic function up/down, you change the value at the very end of the formula.
So instead of f(x)= x^2 + 1, you would do f(x)= x^2 - 2, to move it down 3. This would be the one in red.
Answer:
Yes, 1/2 is a irrational number
Step-by-step explanation:
This is the answer because (Google research):
A number is rational if we can write it as a fraction where the numerator and denominator are both integers. However, numbers like 1/2, 46485928/2628242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.
Hope this helps!
Step-by-step Answer:
Given:
W=vehicle is White
T=vehicle is a pick-up Truck
P(W and T)=0.06
P(W)=0.25
P(T)=0.15
We need the conditional probability that a vehicle is white, given that it is a pick-up truck:
P(W | T)
= P(W and T) / P(T)
= 0.06 / 0.15
=0.4
