I’m making a funny hat for my dog. his head is 16 centimeters (cm) long.
there are 100 millimeters (mm) in one cm. there are 100 cm in one meter.
a. my dog’s head is mm long.
b. my dog’s head is meters long.
c. the length of my dog’s head in scientific notation is 1.6 x 10^__ (fill in the blank with the exponent value)

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

Multiply. write your answer in simplest form. 3/8 x 5/7

How many ordered pairs of positive integers satisfy xy=32?