How to write 8.235 x 10-4 in standard form

Suzy has saved dimes and quarters in her piggy bank. She has 25 coins and a total of $4. Determine how many dimes and quarters she has

A boa constrictor is 18 inches long at birth and grows 8 inches per year. Write an equation that represents the length Y (in feet) of a boa constrictor that is X years old.

66 is 120 percent of?

Marco went on a hiking trip. The first day he walked 24 kilometers. Each day since, he walked a third of what he walked the day before. Which expression gives the total distance Marco walked in the first n days of his trip?

A complex number, (a + bi), multiplied by (2 + 3i) and added to - i gives the product of (-11 + 5i) and (1-i) a = ? b=?

A cylindrical container has a height of 24 inches. Currently, the container is filled with water to a height of 18 inches. A leaky faucet drips into the container, causing the height of the water in the container to increase by 2 inches per hour.

Mia is finally able to upgrade her cellphone. The one she wants costs $220 but she is able to get it for 60% off. She has a coupon for an additional 10% off. How much does she pay for her phone?

If a+b+c=a*b*c then how many real number solutions are possible

Tricia completed the square of the quadratic function f (x) = x^2+14x+2 and determined the coordinates of the minimum value are (-7,-47). which equation must be Tricia's result? a. f (x) = (x+7) ^2-47 b. f (x) = (x+7) ^2+47 c. f (x) = (x-7) ^2-47 d.

The length of a rectangle is 3 meters less than twice is width A. write an equation to find the length of the rectangle B. the length of rectangle is 11 meters what is the width the rectangle