Four students were each given a different tool to measure the mass of a sample of magnesium sulfate. The actual mass of the sample is 5.25 grams.
Match each set of measurements to the best description of its precision and accuracy.
Tiles
neither accurate nor precise
both accurate and precise
precise but not accurate
accurate but not precise
Pairs
4.20 g, 6.80 g, 6.05 g
5.25 g, 5.25 g 5.25 g

10010010001010010101001001010010100101010010101010010010101010110010001011010010010001

step-by-step explanation:

constants mean the stopped points or the points on a graph that nothing is changing, hope this

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5