Aresearcher in interested in whether students who are musicians have higher intelligence test scores than students in the general population. the researcher predicts that playing a musical instrument is associated with higher intelligence test scores. this is a test and the zcv is

The distance d that a car can travel in a certain amount of time t can be found by multiplying the rate of speed r by the travel time. if a car has already travel 4 miles, the formula for the total distance travel is d= rt + 4. which of the following gives the value of r, in terms of d and t?

Where is my favorite place to eat?

How do you work out 21.3-8= show your working. plz