He ran 8 miles per hour.
Multiply his speed by the time he ran to find total distance:
8 mph x 1.5 hours = 12 miles
He ran for 12 miles.
Now Find the distance the bus went:
For time, divide the minutes the bus drove by 60 minutes per hour.
55 miles per hour x 24/60 = 22 miles
The bus went 22 miles.
Total distance = 12 + 22 = 34 miles.
Answer:
An applicant must score a minimum of 128
Step-by-step explanation:
To solve this question, we make use of the z-score formula.
Z = (X - mean)/standard deviation
Firstly, let’s list out the parameters from the question. From the question, we can deduce that:
Z = 1.5
X = ?
Mean = 110
Standard deviation =12
1.5= (X-110)/12
18 = X - 110
X = 110 + 18
X = 128
Answer:
9/20
Step-by-step explanation:
Total number of candies =60
Number of Green candies, n(G)=36
Number of candies with caramel, n(C)=45
Since the events are independent, the probability of selecting two candies where the first is green and the second has caramel is given by:
P(GC)=P(G) X P(C)
\begin{gathered}=\dfrac{n(G)}{n(S)} X \dfrac{n(C)}{n(S)} \\=\dfrac{36}{60} X \dfrac{45}{60}\\ =\dfrac{9}{20}\end{gathered}=n(S)n(G)Xn(S)n(C)=6036X6045=209
The probability in its lowest form is 9/20.
No, because the probability of each outcome are not relatively close to one another.
