How many units long is the straight line segment that connects the points (-1,1) and (2,6) on a rectangular coordinate plane?
4
7
sqr of 34
sqr of 26
sqr of 58
In a sequence of terms in which each term is three times the previous term, what is the fourth term?
(1) The first term is 3.
(2) The second-to-last term is 3^10.
Which of the following is the second greatest?
0.08
8 × 10^-3
0.8/1000
8 ÷ 10
88 ÷ 10^2
A small company employs 3 men and 5 women. If a team of 4 employees is to be randomly selected to organize the company retreat, what is the probability that the team will have exactly 2 women?
1/14
1/7
2/7
3/7
1/2
A student committee that must consist of 5 members is to be formed from a pool of 8 candidates. How many different committees are possible?
5
8
40
56
336
4
7
sqr of 34
sqr of 26
sqr of 58
In a sequence of terms in which each term is three times the previous term, what is the fourth term?
(1) The first term is 3.
(2) The second-to-last term is 3^10.
Which of the following is the second greatest?
0.08
8 × 10^-3
0.8/1000
8 ÷ 10
88 ÷ 10^2
A small company employs 3 men and 5 women. If a team of 4 employees is to be randomly selected to organize the company retreat, what is the probability that the team will have exactly 2 women?
1/14
1/7
2/7
3/7
1/2
A student committee that must consist of 5 members is to be formed from a pool of 8 candidates. How many different committees are possible?
5
8
40
56
336
