Noah and his grandfather were returning home from a walk. When they were 800 m away from the house, the grandfather said that he
was thirsty. Noah immediately ran home, got a bottle of water, and
ran back to meet his grandfather who never stopped walking at a
steady pace. How many meters from the house did they meet if
Noah ran four times as fast as his grandfather walked?

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Which of the choices shown could be used to prove that aacp=abcp ?