Raul deposited $3000. Into a checking account that earned simple interest rate each year. After 3.5 years he earned $262.50 in interest. If no money was deposited or withdrawn from the account what was the annual interest rate?

How do I draw and Shade a figure that represents (50%, 50%) and label it and describe it in words

A pyramid has a base area of 44 cm² and a height of 12.6 cm. What is the volume of the pyramid? Enter your answer as a decimal in the box.

Find the value of the expression (3x - 12) - (xy - 10) for x = 3 and y = 6.

Two triangles with the same corresponding side lengths will be congruent is known as the

Write the equation of the line that passes through (3, 4) and (2, - 1) in slope-intercept form.

The mileages of cars in a fleet of cars are normally distributed with a mean mileage of 52,000 miles and a standard deviation of 2,000 miles. What is the probability of randomly selecting a car with a mileage less than 52,000 miles?

Round 12,406.4578 to the nearest thousands

Juanita bought a square calculator that has a measurement of 8.2 sq cm on one side. What is the area of the calculator?

Can 3 gallons and 5 tons be expressed as a ratio?

After eating at a restaurant alex bill before tax is 78 the sales tax rate is 8% Alex decides to leave a 20 % tip based on the pre - tax amount how much money will alex pay in total including the tip and tax