At the beginning of a laboratory experiment, the temperature of a substance is - 12.6 degrees celsius. During the experiment, the temperature of the substance decrease 7.5 degrees celsius. What is the final temperature of the substance?

In 1996, Town M had a population of 30,500 people, and it has grown at a rate of 2% every year. In 1996, Town N had 32,500 people and the population has increased by a constant rate of 600 people each year.

Are 4:18 and 2:12 equivalent

The domain for g (x) = 5x-1 is - 2

We are conducting a test of the hypotheses h0: p = 0.2 ha: p ≠ 0.2 we find a test statistic of z = - 1.11. what is the corresponding p-value? give your answer as a proportion between 0 and 1 to 4 decimal places.

Benjamin had 12 lb of modeling clay. He used 15 lb on Monday and another 14 lb on Tuesday. How many pounds of clay does Benjamin have left after Tuesday? Enter your answer in simplest fractional form in the box.

Solve the proportion: A printer can print 11 color pages in 2 minutes. How many color pages can the printer print in 7 minutes?

Four is three less than

What is equal to 8/20

George, a single taxpayer, earns $80,000 in taxable income and $6,000 in interest from an investment in city of Normal Bonds. Using the U. S. tax rate schedule for year 2019, what is his effective tax rate (round to two decimal places) ?

Write down, in words, the number 67 304