Mathematics, 05.05.2020 01:34, googoomylizard

To log on to the school computer system, each student must choose a password
with 2 digits and 2 letters, in that order. Each letter and digit may be used only
once. How many different passwords are possible?
A 90
B 650
C 14,950
D58,500

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, sarahhfaithhh

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Answers: 1

continue

Mathematics, 21.06.2019 20:00, jacobbrandon2002

What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )

Answers: 1

continue

Mathematics, 21.06.2019 20:30, daniiltemkin20

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6

Answers: 1

continue

Mathematics, 21.06.2019 20:30, amandaaaa13

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Answers: 1

continue

Do you know the correct answer?

To log on to the school computer system, each student must choose a password
with 2 digits and...