A student solved this problem. Use the drop-down menus to justify steps 1 and 3. 8 + [4(16 + 23)]
Step 1: 8 + [4(16) + 4(23)]
Step 2: 8 + (64 + 92)
Step 3: 8 + (92 + 64)
Step 4: (8 + 92) + 64
Step 5: 100 + 64
Step 6: 164
how do you solve with the properties all of them

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t