2,690 Answered Questions for the topic SAT math

Sat Math Pre Calculus

05/10/20

Phyllis invested 11,500 a portion earning a simple interest rate of, 6.25% per year and the rest earning a rate of 6% per y
Phyllis invested 11,500 a portion earning a simple interest rate of, 6.25% per year and the rest earning a rate of 6% per year. After one year the total interest earned on these... more
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Sat Math Precalculus

05/10/20

If $300 is invested at an interest rate of 5.5% per year, find the amount of the investment at the end of 10 years for the following compounding methods
If $300 is invested at an interest rate of 5.5% per year, find the amount of the investment at the end of 10 years for the following compounding methods. (Round your answers to the nearest... more
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Sat Math Precalculus

05/10/20

The angle of elevation to the top of a very tall Building is found to be 7° from the ground at a distance of 1 mi from the base of the building.

The angle of elevation to the top of a very tall Building is found to be 7° from the ground at a distance of 1 mi from the base of the building. Using this information, find the height of the... more
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Sat Math Math Precalculus

05/10/20

A 17-ft ladder leans against a building so that the angle between the ground and the ladder is 64°. How high does the ladder reach on the building? (Round your answer to the nearest foot.)
A 17-ft ladder leans against a building so that the angle between the ground and the ladder is 64°. How high does the ladder reach on the building? (Round your answer to the nearest foot.)
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Sat Math Math Sat

05/10/20

A man is lying on the beach, flying a kite. He holds the end of the kite string at ground level and estimates the angle of elevation of the kite to be 65°.
If the string is 425 ft long, how high is the kite above the ground?(Round your answer to the nearest foot.)
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Sat Math Math Precalculus

05/09/20

A 84-ft tree casts a shadow that is 120 ft long. What is the angle of elevation of the sun? (Round your answer to one decimal place.)
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Sat Math

05/09/20

What ratio of four person to eight person tables

Restaurant owners wants his new dining room to seat 80 people and he wants the room to have 15 tables
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05/08/20

ALGEBRA HELP MATH QUESTION

Lisa and Gwen leave Gwen's house at the same time. Lisa drives north and Gwen drives west. Lisa's average speed is 10mph slower than Gwen's. At the end of one hour, they are 40 miles apart. Find... more
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05/08/20

Algebra HELP SAT math question
A theater can seat 744 people. The number of rows is 7 less than the number of seats in each row. How many rows of seats are there?
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05/08/20

Algebra Math SAT Question PLEASE HELP!!!
A rectangle has a length of 15  meters less than 10 times its width. If the area of the rectangle is 7975 square meters, find the length of the rectangle.
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05/08/20

H E L P ! Algebra SAT MATH question

An orchard has 260 apple trees. The number of rows exceeds the number of trees per row by 7. How many trees are there in each row?
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05/08/20

HELP !!! algebra SAT question

Two pipes can fill a tank in 64 minutes if both are turned on. If only one is used, it would take 54 minutes longer for the smaller pipe to fill the tank than the larger pipe. How long will it take... more
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05/08/20

Please help, I am stuck...
Find F ′(x) for .Options: 1)  sin(24) - sin(x12) 2)  sin(x7) 3)  -sin(x12) 4)  -3x2sin(x12)
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05/08/20

Plese help, I am stuck...
Which of the following shows that f(x) grows faster than g(x)? Options: 1)  2)  3)  4)  None of these
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05/08/20

Assistance with math please?
Find the domain for the particular solution to the differential equation , with initial condition y(2) = 2.Options: 1)  x > -2 2)  3)  [-4, 4] 4)  All real numbers
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05/08/20

Help really needed. Thank you so much
Use the mid-point rule with n = 4 to approximate the area of the region bounded by y = x3 and y = x
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05/08/20

Math Word Problem- Part A & Part B
Part A An ice cream stand offers cake cones, waffle cones, or cups to hold ice cream. You can get vanilla, chocolate, strawberry, pistachio, or coffee flavored ice cream. If you order a single... more
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05/08/20

Math Word Problem- Multiple Choice
There are seven clarinet players in the concert band. In how many ways can they be seated and seven chairs at a concert? Remember you can’t have the same person sitting in more than 1 chair. A-... more
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05/08/20

Math Question - Probability Question

A box contains 4 jellies, 6 blue jellies and 5 yellow jellies. What is the probability that a jelly chosen randomly from the box is not red? Leave answer as fraction.
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05/08/20

Math Question - Please help, if possible

A spinner is divided into eight equal- sized sections. Each section is labeled with a number. (Below is the spinner, I tried my best) 3 2 1 11 4 3 1Jake spins the arrow... more
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05/08/20

Please help me out. Thank you
A rock is thrown upward with a speed of 48 feet per second from the edge of a cliff 400 feet above the ground. What is the speed of the rock when it hits the ground? Use acceleration due to gravity... more
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05/08/20

Please help me out. Thank you
Write the integral in one variable to find the volume of the solid obtained by rotating the first-quadrant region bounded by y = 0.5x2 and y = x about the line x = 3
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05/08/20

Please help me out. Thank you
Find the area bounded by the curves x = y2 - 4y and x = 2y - y2. Your work must include an integral in one variable
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05/08/20

Please help me out. Thank you
Find 
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05/08/20

Please help me out. Thank you
Write  as a definite integral.
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