Construct a histogram from the following percentage scores on a math test using intervals of 10 percent. 22 30 37 45 46 46 49 53 55 56 57 57 59 60 60 62 62 62 67 69 72 73 73 73 75 75 76 76 78 78 80 80 81 82 83 83 86 87 89 90 91 92 95 95 97 97 99

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?