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SAT Math Videos 353 videos

SAT Math 10.1 Geometry and Measurement
327 Views

SAT Math 10.1 Geometry and Measurement. How many cans of paint are needed?

SAT Math: Identifying an Equation for the Average of Two Percentages
23 Views

In 2014, the unemployment rate of one county in California was 7%. In another county, the unemployment rate was 11%. Which of the following express...

SAT Math: Which Equation Represents Profit?
13 Views

Angela is making cookies for a bake sale. She expects each batch of her cookies to sell for $40. It costs her $10 to make one batch of cookies, and...

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SAT Math: Solving for an Unknown Variable Using Proportions 7 Views


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Hydrostatic pressure is the force exerted by liquid upon an object. It is measured in pounds per square inch (psi) and increases proportionally with depth. At 23 meters under the sea, the hydrostatic pressure is 32.2 psi, and at 57 meters deep, it is 79.8 psi. What is the hydrostatic pressure 45 meters under the sea in units of psi? Round your answer to the nearest whole number.

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SAT Math 1.1 Algebra and Functions. Find an algebraic equation to correspond with the data.

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SAT Math 1.1 Geometry and Measurement. What is the circumference of the circle?