Lewis can run up to about 50 kilometers when he runs. his usual training
distance is 20 kilometers. if the variable d stands for the distance lewis can
run, which of the following units could apply to that variable?

a. pounds

b. kilometers

c. gallons

d. inches

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed