What expression is equivalent to 24 ⋅ 2-7?

What is 0.0000009/.03 in scientific notation?

The Hadley PTO treat stand in the lunchroom kept track of its milkshake sales each week in the first week of May the PTO sold 58 quarts of the milkshake in the second week it sold 55 quarts of the same milkshake sales were 20gallons the 3rd week and

explain why it makes sense for the original amount to be the denominator when you write a proportion to find the percent change

What is 2,000 divided by 16

in a scale drawing of an apartment, 1 centimeter represents 2 3/4 feet. If the length of the kitchen in 4 1/2 cm on the scale drawing, what is the actual length, in feet, of the kitchen?

recently 5/8 of the items sold at Debbies Sporting Good were baseball caps. at Sasha Sports 7/10 of the items sold were baseball caps which store sold a greater fraction of baseball caps?

You want to find the height of a tower used to transmit cellular phone calls. You stand 100 feet away from the tower and mesure the angle of elevation to be 40°. How high is the tower to the nearest foot

A helicopter leaves central airport and flies north at 180 mi/hr. Twenty minutes later a plane leaves the airport and follows the helicopter at 330mi/hr. How long does it take the plane to overtake the helicopter

A rectangular piece of paper with length 29 cm and width 12cm has two semicircles cut out of it. Find the area of the paper that remains.

Kent earns $49,000 a year and has to pay $45 in taxes for every $1,000. How much taxes does he pay in one year? A. $2,049 B. $2,000 C. $2 205 D. $1,000