The smallest value squared would be sqrt0 or 0. Please mark Brainliest!!!
Answer:
A line which is parallel to the y-axis has form of x = a
This line passes (77, 88), then a = 77
=> The equation of this line: x = 77
Hope this helps!
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Answer:
t = 13 days
p(13) = 33.47%
Step-by-step explanation:
p(t) is the percentage of the population infected:
p(t) = 7*t*e∧(-t / 13)
where 0 ≤ t ≤ 39 days
we can apply p'(t) = 0 to get number of days where the percentage of infected people is maximum:
p'(t) = (7*t*e∧(-t / 13))' = 7*(t*e∧(-t / 13))' = 7*((t)'*e∧(-t / 13)+t*(e∧(-t / 13)') = 0
⇒ 7*(1*e∧(-t / 13)+t*e∧(-t / 13)*(-1 / 13)) = 7*e∧(-t / 13)*(1 - (t / 13)) = 0
∴ 1 - (t / 13) = 0 ⇒ t = 13 days
then we get the maximum percent of the population infected as follows
p(13) = 7*13*e∧(-13 / 13)
⇒ p(13) = 33.47%
9514 1404 393
Answer:
b. Victoria's method is linear because the number of minutes increased by an equal number every month
Step-by-step explanation:
Zach's reading doubled each month, a characteristic of an exponential function.
Victoria's reading increased by 15 minutes each month, characteristic of a linear function.
The only reasonable description among those offered is the one shown above: choice B.
What is the interquartile range for the data set? 241, 230, 201, 245, 209, 211, 242, 201, 204, 228, 242, 243 Enter your answer i
creativ13 [48]
The answer is 36. The formula for IQR is Q3-Q1.
Q3=242.5 Q1=206.5
242.5-206.5=36
So 36 is your IQR