Which expressions would have a quotient of about 50? Select all the answers that apply A
4,980÷12

B
799÷19

C
48,576÷984

D
18,984÷399

E
1,840÷385

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

The graph of a curve that passes the vertical line test is a: