If the product of two numbers is positive, which of the following expressions must be true?

The factors had different signs.

One of the factors was negative

One of the factors was positive

The factors had the same sign

In the Metric System, you would need to have (10^4) ^2 grams to equal 1 metric ton. Simplify this measurement by multiplying the exponents, then simplify by finding the actual number ofgrams needed to equal 1 metric ton.

In 2010, Dario Franchitti won the indy 500 with a race speed of over 160 miles per hour. The race is 500 miles long. What is the length of the race in yards? In feet?

Sam and Lilly own a condominium where they paid $2950 in maintenance fees this year. If her property taxes are 18% of this amount, how much did Nina pay in property taxes?

Find (fog) (2) and (f+g) (2) when f (x) = 1/x and g (x) = 4x+9

kasha reads 60 pages in 1 5/12 hour. Kasha wants to read 120 pages. how many hours in all will it take him to read 120 pages?

If the mean of the following distribution is 91 and sum of frequencies is 150 find x and y

Find the value of the spring constant for the spring in trial i. use 0.367 s for the value of the period. the mass of the suspended block is 0.400 kg. enter your answer in n/m with three significant figures.

5 + 3x = - 1 + 6 (6x + 1)

If you see a triangle that has a small box in one angle, what type of triangle is it?

There are t teams in a soccer league. each team consists of 11 players. write an equation to find how many players p are in the league