A basketball court is a rectangle that is 28m long and 15m wide. A diagram on a coordinate plane shows a circle in the middle of the court centered at (0 m,0 m). The point (0.8 m,1.5 m) is on the circumference of the circle. Approximately what percentage of the court does the circle cover?
A.1%
B.2%
C.3%
D.4%

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125