Mary said that the number for 42816 rounded to the nearest thousand is 40000 is Mary? correct explain your answer

What values of a make v = 2a i - a j + 32k perpendicular to w = 6 i + a j - k? (enter your answers as a comma-separated list.) a = ?

I think of a number and multiply it by four, and subtract three. I get eleven a) using the statement above create an equation use the letter 'x' for the unknown number. b) solve the equation

Ana's age is 8 years less than 4 times her sisters age. write an expression for Ana's age. How old is Ana is her sister is 5 years old?

The nine-digit number that identifies the bank that a check came from is called a (n) O A. routing number OB bank number O C. check number O D. account number

Selena played 32 games of chess. If she won x games, which expression represents her losses? A) 32x B) 32 + x C) 32 - x D) 32/x

Which of the following show an element of the sample space for first rolling a die and then shooting a basketball? (X = Make, O = Miss) O A. XO O B. 02 0 C. 6X O D. 11

A car's odometer measures distance to the nearest 0.1 miles. Which is the most appropriate way to report the distance driven using the car's odometer? A. 182 miles B. 200 miles C. 181.7 miles D. 181.77 miles

Identify the underlined place in 83.5851. Then round the number to that place. The 8 to the right is underlined.

Rite cut riding lawnmower obeys the demand equation p=-1/20x+1060. The cost of producing x lawnmowers is given by the function c (x) =

Surgery is in need in 4 out of every 10 hospital if a hospital had 840 emergency room visits in the past month, how many of these visits would require surgery?