If vector "w" is - 4j, what is || w ||?

A die is rolled 20 times. given that three of the rolls came up 1, five came up 2, four came up 3, two came up 4, three came up 5, and three came up 6, how many different arrangements of the outcomes are there

What is 1,374 rounded to the nearest 1,000

Place 16 bingo chips in 4 rows of 4 each. Remove 6 bingo chips, leaving an even number of bingo chips in each row and column. (Even means an even number such as 2 or 4)

If prizes for a carnival are priced at 5 for 80 cent how much would 250 prizes cost

Mark is in training for a marathon race. He has been training by running 10 miles each day. He will be increasing his running by this weekly formula: y = 10 (1.1) x, where y is the number of miles he will run each day, x weeks from now.

A triangle has a base of 4 m and a height of 3 m. What is the area of the triangle? Enter your answer in the box.

Sandy has $200 in her bank account if she writes 6checks for exactly $19.98, what expression describes the change in her bank account

Which statement and reason best complete this proof? A. B. C. D.

Anne, Becky and Charlotte had sums of money in the ratio 7:6:5. One of them gave £9 to one of the others and this changed the ratio (in the same order of names) to 6:5:4. The total sum of money remained the same; what was it?

How many hundredths in 45.972