Answer:
7(3x^2 - 5x + 2) is the answer
Use the law of cosines to find the value of cos theta. round your answer to two decimal places.
The opposite side of the theta is 5.7. Adjacent to the theta is 9.8.
Hypotenuse is 10.2
A. 0.35
B. 0.23
☆☆☆☆☆☆☆☆☆☆☆☆☆☆C. 0.84
D. 1.23
Answer:
0.0958
Step-by-step explanation:
Percentage involved in accident = 8% = 0.08
Number of drives selected = 14
Probability that 3 or more who were involved in a car accident last year?
P(x>=3) = P(x=3) or P(x>3)
Similarly;
P(x>=3) = 1-P(0<= x <=2)
P(x>=3) = 1-P(0<= x <=2)
Using the binomial probability calculator :
Cummulative probability :
P(X >= x) = 0.09583481948
= 0.0958
Answer:
240 
Step-by-step explanation:
11 + 1 = 12
19 + 1 = 20
12 x 20 = 240