The head-to-tail length of a species of fish is normally distributed, with a mean of 17.4 cm and a standard deviation of 3.2 cm. One fish is 14.3 cm
long. What is the z-score of the length of this fish? Round your answer to two
decimal places
A. -0.97
B -0.67
C. 0.67
D. 0.97

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

What is the lcm of 16 and 40 ? 24 and 40 ?

The graph represents f(x)=[x]+3. what is f(-2.2)?