Which of the following is not an example of of bivariate data set?
a: hats sold at a hat store and temperature on a certain day
B: average gas price at a local gas station
c:weight and height of professional athletes
d:hair length and amount of shampoo used

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.