Answer:
15
Step-by-step explanation:
Answer:
$899.70
hope this helps if so please award brainlist
Step-by-step explanation:
The p-value of the test is the calculated probability. Hence, the probability must be 18/380. In simplified terms, this is equal to 0.0474 or 4.74%. This is the p-value of the test. The null hypothesis is p < 6%. According to the test, the p-value is 4.74%. Therefore, the null hypothesis is accepted.
The answer is not among the choices. The answer must be 0.0474 or 4.74%.
After the mechanic it cost $1.88 cheaper to run the car
Answer:
C
Step-by-step explanation:
The central angle is equal to the arc that subtends it, that is 54°
area of sector = area of circle × fraction of circle
A = πr² × 
= π × 10² × 
= 100π × ( cancel 20 and 100 )
= 5π × 3
= 15π cm² → C
