Curtis decided to go on a road trip to Canada. On the first day of his trip, he drove for 10 hours and traveled 660 miles. At what rate did he travel on the first day, in miles per hour?
A.
67 miles per hour
B.
69 miles per hour
C.
66 miles per hour
D.
68 miles per hour

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no