Asubtending arc on a circle with a radius of 4.5 centimeters has an arc length of 8π. the measure of the angle subtended by the arc is__ degrees

Find the product of (4x + 3y)(4x − 3y). 16x2 − 24xy + 9y2 16x2 − 9y2 16x2 + 24xy + 9y2 16x2 + 9y2

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?

Idon't want to fail summer school.the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table.the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.