A teacher recorded the resting heart rate (in beats per minute) for every student in four classes. Boys data is shown in the left matrix and girls data in the right matrix. What percent of all the girls had a heart rate over 80 beats per minute? A) 11% B) 17% C) 23% D) 33%

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

Sara has been reading about different types of financial grants, including federal pell grants, academic competitiveness grants, smart grants, and teach grants. which statement about these grants is true? filling out a fafsa will not her apply for these grants. she will not have to pay back any funds she receives from these grants. these grants only go to students with less than a 3.0 gpa. she will have to pay back all the funds she receives from these grants.

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.