Which expression has a value closest to 1 ? (Use 3.14 as the value of pi.)
A. 7 pi / square root of 10
B. square root of 75 - square root of 74
C. square root of 37 - square root of 26
D. 3 and the square root of 5 - square root of 20 / square root of 2

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

Consider the first four terms of the sequence below. what is the 8th term of this sequence?

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h