Answer:
37 hours
38 miles
Step-by-step explanation:
14+23=37
25+13=38
All you need to do is plug in the value for x and solve.
for 15:
(3 + 1)/6 = 4/6 = 2/3
for 19
(x^3)/2 + 1 = (3^3)/2 + 2/2 = 21/2 + 2/2 = 23/2
51.75 which is 52 because you tound up so it can carry approximately 52 cars because 828÷16=51.75 so it would be approximately 52
<u>Answer:</u>
The correct answer option is 43%.
<u>Step-by-step explanation:</u>
We are given that 70% of students have blue eyes, 45% have dark hair, and 30% have blue eyes and dark hair.
We are to find the probability of a student getting selected will have dark hair with blue eyes.
P(D|B) = P(D∩B) / P(B)
Substituting the given values in it to get:
P(D|B) = 0.3 / 0.7 = 0.428
Rounding it to the nearest whole percent we get:
0.428 × 100 = 42.8% ≈ 43%
If it is asking if that equation is the quadratic formula, then the answer is false. The reason why is that the first 'b' should be negative
The quadratic formula is