The probability density function of the length of a cutting blade is f(x) = 1.25 for 74.6 < x < 75.4 millimeters. Determine the following: a. P(X < 74.8) b. P(X < 74.8 or X > 75.20) c. If the specifications for this process are from 74.7 to 75.3 millimeters, what proportion of blades meets specifications?

the graph top, left is y = 4x

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo

jeff jeff

step-by-step explanation: