Answer:
95%
Step-by-step explanation:
The z-scores associated with the limits are ...
z = (x -μ)/σ
z = ({80, 108} -94)/7 = {-14, 14}/7 = {-2, 2}
That is, we're interested in flight times that lie within 2 standard deviations of the mean. The empirical rule tells us that 95% of the distribution lies within 2 standard deviations of the mean.
Answer:
1761 square meters
Step-by-step explanation:no, thanks.
Answer:
0.0726mL
Step-by-step explanation:
Let's find the answer by using the following formula:
(subcutaneous dose)=(milliliters of the injection)*(drug concentration)/(child weight)
Using the given data we have:
(0.01mg/kg)=(milliliters of the injection)*(1mg/mL)/(16lbs)
milliliters of the injection=(0.01mg/kg)*(16lbs)/(1mg/mL)
Notice that the data has different units so:
1kg=2.20462lbs then:
16lbs*(1kg/2.20462lbs)=7.25748kg
Using the above relation we have:
milliliters of the injection=(0.01mg/kg)*(7.25748kg)/(1mg/mL)
milliliters of the injection=0.0726mL
Answer:
Step-by-step explanation:
y=2x+4
slope=2
y- intercept=4
so draw a line through (0,2) and (2,8)
Answer: 0.6375
Step-by-step explanation:
Let's assume that the event that she'll make the first shot is given as P(A) while making the second shot is P(B). Therefore, P(A/B) = 0.85
Therefore, the probability that she makes both free throws will be denoted as:
= 0.75 × 0.85
= 0.6375