Let f (t) be the probability density function for the time it takes you to drive to school in the morning, where t is measured in minutes. Express the following probabilities as integrals. (If you need to use or –, enter INFINITY or –INFINITY, respectively.)

(a) The probability that you drive to school in less than 25 minutes
int big f (t) dt

(b) The probability that it takes you more than half an hour to get to school.
f (t) dt

int big
f (t) dt

n

step-by-step explanation:

answer: 2530

hope this

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

4

step-by-step explanation: