If thursday has 80% chance of rain and friday has 40% chance of rain whats the probability of both days raining

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

Which is the scale factor proportion for the enlargement shown?