A blueprint for a house shows the height of the house to be 3 1/4 inches. The actual house is 21 1/3 feet tall. What is the unit rate in feet per inch?

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?