Find the area of the circle with the given diameter. Use 3.14 for π. Round to two decimal places.

d = 9 m

The area of the circle is about
m2.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

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