Two vectors are given by a with arrow = 3 î + 6 ĵ and b with arrow = - 1 î + ĵ. (a) find a with arrow ✕ b with arrow.

You and four of your nine classmates received an A on your math test, what is the simplest fraction of students that scored an A on the test?

Some studies show that each year the price of a car is reduced by 16%. you bought a car for 28,500. find the cost over a period of next five years

What is 345.6 in expanded form

Jenny wants to buy some blackberries. Three stores sell blackberries at different prices: store a. store b. $2.40/lb $1.28/8 oz store c. $1.08/6 oz Which store has the best deal? Give your reasons.

Does someone know a factor of 69 other than 1 and 69. And does someone know a factor of 62 other than 1 and 62 And a factors of 98 other than 1,98

Sohan Lal, the truck driver, is travelling from Abu Dhabi to Dubai. He refills the petrol tank in Abu Dhabi. If the truck can run 495 km on 36 liter petrol. What distance will the truck cover in 35 liters of petrol?

problem solving lesson 6a seven digit number has a 0 in the ones place, a 6in the ten thousands place, an 8 in the millions place, and fives in each if the remaining places. What is the number?

a food manufacturer recently developed a new preservative to extend the shelf life of its perishable food items. It makes two batches of the perishable items. The preservative is added only to the second batch.

The diagonals of a rectangle are equal. always sometimes never

Write a decimal between 12 and 15 that has a 3 in the tenths place and a 6 in the hundredths place