SAT-math-test

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A gardener has a cultivated plot that measures 4 feet by 6 feet. Next year, she wants to double the area of her plot by increasing the length and width by x feet. What is the value of x ?

Votes: 2

A gardener has a cultivated plot that measures 4 feet by 6 feet. Next year, she wants to double the area of her plot by increasing the length and width by x feet. What is the value of x ?

Answer(s): 1Votes: 2

*Tags: SAT-math-test, math*

For which of the following will there be more than one (x,y) solution, with real-number coordinates, for the system?

Votes: 0

You are given the following system of equations: y = x^{2}

rx + sy = t where r, s, and t are integers. For which of the following will there be more than one (x,y) solution, with real-number coordinates, for the system?

F. r^{2} + 4st > 0

G. s^{2} − 4rt > 0

H. r^{2} − 4st < 0

J. s^{2} − 4rt < 0

K. s^{2} + 4rt < 0

Votes: 0

*Tags: SAT-math-test, math*

When the fares of the 2 cab companies are compared, what is the cheaper fare for a 5-mile trip?

Votes: 0

ABC Cabs and Tary Taxicabs both have an initial fare of a whole number of dollars for 1 passenger. The fare increases a whole number of dollars at each whole number of miles traveled. The graphs below show the 1-passenger fares, in dollars, for both cab companies for trips up to 6 miles. When the fares of the 2 cab companies are compared, what is the cheaper fare for a 5-mile trip? F. $8 G. $9 H. $10 J. $11 K. $12

Answer(s): 1Votes: 0

*Tags: SAT-math-test, math*

If a peregrine falcon dove at its maximum speed for half a mile to catch prey, how many seconds would the dive take?

Votes: 0

The peregrine falcon can reach speeds of up to 200 miles per hour while diving to catch prey, making it the fastest animal on the planet when in a dive.

If a peregrine falcon dove at its maximum speed for half a mile to catch prey, how many seconds would the dive take? (Round your answer to the nearest second.)

Answer(s): 1Votes: 0

*Tags: SAT-math-test, math*

What is a peregrine falconâ€™s maximum speed while diving to catch prey, in feet per second?

Votes: 1

The peregrine falcon can reach speeds of up to 200 miles per hour while diving to catch prey, making it the fastest animal on the planet when in a dive.

What is a peregrine falcon’s maximum speed while diving to catch prey, in feet per second? (Round your answer to the nearest whole number. 1 mile = 5280 feet)

Answer(s): 1Votes: 1

*Tags: SAT-math-test, math*

In the xy-plane, a line that has the equation y = c for some constant c intersects a parabola at exactly one point. If the parabola has the equation y = - x^2 + 5x, what is the value of c ?

Votes: 1

In the xy-plane, a line that has the equation y = c for some constant c intersects a parabola at exactly one point. If the parabola has the equation y = - x^{2} + 5x, what is the value of c ?

Votes: 1

*Tags: SAT-math-test, math*

A(x + b) = 4x + 10 In the equation above, a and b are constants. If the equation has infinitely many solutions for x, what is the value of b ?

Votes: 0

a(x + b) = 4x + 10

In the equation above, a and b are constants. If the equation has infinitely many solutions for x, what is the value of b ?

Answer(s): 1Votes: 0

*Tags: SAT-math-test, math*

The relationship between x and y can be written as y = mx, where m is a constant. If y = 17 when x = a, what is the value of y when x = 2a ?

Votes: 0

The relationship between x and y can be written as y = mx, where m is a constant. If y = 17 when x = a, what is the value of y when x = 2a ?

Answer(s): 1Votes: 0

*Tags: SAT-math-test, math*

In the triangle above, a = 34. What is the value of b + c ?

Votes: 0

In the triangle above, a = 34. What is the value of b + c ?

Answer(s): 1Votes: 0

*Tags: SAT-math-test, math*

700, 1200, 1600, 2000, x If the mean of the five numbers above is 1600, what is the value of x ?

Votes: 0

700, 1200, 1600, 2000, x If the mean of the five numbers above is 1600, what is the value of x ?

Answer(s): 1Votes: 0

*Tags: SAT-math-test, math*