Answer:
42 boys can count (given)
P(boy & can count) = 0.35
Step-by-step explanation:
P(boy who can count) = 42/120
7/20 = 0.35
Answer:
<h2>D.
</h2><h2>{x | x = all real numbers}</h2>
Step-by-step explanation:
The domain of a function is the set of input or argument values for which the function is real and defined.
The function has no undefined points nor domain constraints. Therefore, the domain is


Two.
b1 = - 4 + sqrt(19), b2 = - 4 - sqrt(19)
Answer:
X = -6.3
Step-by-step explanation:
24 = -3 ( x - 2 ) + 3
Distributive Property
24 = -3x + 2 +3
Addition
24 = -3x + 5
Subtract 5 from each side
19 = -3x
Divide by -3 each side
-6.3 = X
(For it to be exactly 19, the answer would be -6.33333333, anywhere from only 1 three or 7 threes the answer will be 18.99