Sporting Futures USA | SAT Prep | Math 1.0

Question 1 of 20

1

If (x + 2)2 = ax2 + bx + c, what is the value of c - a?

Select one of the following:

3
1
0
2
- 1

Explanation

Question 2 of 20

1

There are three blue balls and four red balls in a spectacular vase.

What is the probability of drawing a blue ball followed by a red ball without replacing any balls?

Select one of the following:

3/4
7/13
2/7
4/7
13/21

Explanation

Question 3 of 20

1

In the above figure, BC is half the length of AD and the area of the shaded region is 20.

What is the area of the entire trapezoid ABCD?

Select one of the following:

60
50
70
80
90

Explanation

Question 4 of 20

1

a $ b = ab + ba

What is a $ x, if x = a?

Select one of the following:

xa
a
x
3xa
2a2 Please note: (2 a squared)

Explanation

Question 5 of 20

1

Mike tutors kids in algebra for $6.60 per hour after school. He is meant to receive a 25 cent per hour raise after tutoring for six months.

What percentage increase in hourly pay will he receive?

Select one of the following:

0.04%
0.38%
3.79%
379%
37.90%

Explanation

Question 6 of 20

1

Which of the following functions has an inverse?

Select one of the following:

x2 + 2 (Please note x2 is x squared)
x
x2 (Please note x2 is x squared)
x4 (Please note x4 is x squared)
x2 + 6 (Please note x2 is x squared)

Explanation

Question 7 of 20

1

Mary Ann completed the Labor Day triathlon in 5 hours and 13 minutes. The triathlon consisted of a 0.5 mile swim, a 12 mile bike ride and a 4 mile run. It took her 56 minutes to complete the swim and 2 hours and 34 minutes to complete the bike ride.

Approximately how fast, in miles per hour, was Mary Ann going in the running portion of the triathlon?

Select one of the following:

2.4
1.9
4.8
2.9
3.4

Explanation

Question 8 of 20

1

When three times a number is added to 15, the result is 45.

What is the number?

Select one of the following:

5
10
15
None of these
20

Explanation

Question 9 of 20

1

The sum of two sides that form the right angle in a right angled triangle = 3.1. The product of those sides = 1.68.

What's the length of the hypotenuse?

Select one of the following:

2.5
2.6
1.96
2.25
3

Explanation

Question 10 of 20

1

What is the greatest common factor of 24 and 60?

Select one of the following:

8
12
4
1
6

Explanation

Question 11 of 20

1

What is the slope of the line perpendicular to the line 2y = 7x + 10?

Select one of the following:

7/2
2/7
7
-(7/2)
-(2/7)

Explanation

Question 12 of 20

1

Solve for x:

(x2 - 1) / (x - 1) = 2

(Please note that x2 is x squared)

Select one of the following:

2
3
-1
1
No Soloution

Explanation

Question 13 of 20

1

There are three blue balls and four red balls in an urn.

What is the probability of drawing a blue ball?

Select one of the following:

2 / 3
1 / 3
4 / 7
3 / 7
1 / 4

Explanation

Question 14 of 20

1

The following function gives the volume of fruit produced by each tree in a garden:

r(t) = 30 + 4at

where r(t) is the total basket of fruits, t is time in years, and a is a constant. If 50 baskets are picked in the first year from each tree, how many baskets will be picked in 5 years?

Select one of the following:

150
130
34
100
50

Explanation

Question 15 of 20

1

There are ten high school students at Tawana's birthday party. Each teenager dances with a partner to a slow song.

How many possible pairs of dancers could there be for this slow dance?

Select one of the following:

10
45
5
90
120

Explanation

Question 16 of 20

1

What is the mode of the following set of numbers?

(24, 23, 45, 23, 12, 24, 23, 23, 24)

Select one of the following:

14
23
27
24
12

Explanation

Question 17 of 20

1

Which of the following is the greatest common factor of 80 and 112?

Select one of the following:

5
18
16
4
2

Explanation

Question 18 of 20

1

One leg of a given right triangle measures 24 and its hypotenuse measures 30. A second right triangle has legs measuring 9 and 12.

What is the sum of the perimeters of the two triangles?

Select one of the following:

99
108
36
15
72

Explanation

Question 19 of 20

1

What is the next number in this series?

0, 3, 8, 15, ...

Select one of the following:

34
24
30
36
23

Explanation

Question 20 of 20

1

Given the equation of the line 2x + 3y = 9, find where the line intersects the x-axis.

Select one of the following:

(2, 0)
(0, 3)
(4.5, 0)
(0, 2)
(0, 4.5)

	Created by SportingFutures USA about 9 years ago

Sporting Futures USA - Online SAT test preparation.

Sporting Futures USA | SAT Prep | Math 1.0

Sporting Futures USA | SAT Prep | Math 1.0

Question 1 of 20

If (x + 2)2 = ax2 + bx + c, what is the value of c - a?

Select one of the following:

Explanation

Question 2 of 20

There are three blue balls and four red balls in a spectacular vase. What is the probability of drawing a blue ball followed by a red ball without replacing any balls?

Select one of the following:

Explanation

Question 3 of 20

In the above figure, BC is half the length of AD and the area of the shaded region is 20. What is the area of the entire trapezoid ABCD?

Select one of the following:

Explanation

Question 4 of 20

a $ b = ab + ba What is a $ x, if x = a?

Select one of the following:

Explanation

Question 5 of 20

Mike tutors kids in algebra for $6.60 per hour after school. He is meant to receive a 25 cent per hour raise after tutoring for six months. What percentage increase in hourly pay will he receive?

Select one of the following:

Explanation

Question 6 of 20

Which of the following functions has an inverse?

Select one of the following:

Explanation

Question 7 of 20

Select one of the following:

Explanation

Question 8 of 20

When three times a number is added to 15, the result is 45. What is the number?

Select one of the following:

Explanation

Question 9 of 20

The sum of two sides that form the right angle in a right angled triangle = 3.1. The product of those sides = 1.68. What's the length of the hypotenuse?

Select one of the following:

Explanation

Question 10 of 20

What is the greatest common factor of 24 and 60?

Select one of the following:

Explanation

Question 11 of 20

What is the slope of the line perpendicular to the line 2y = 7x + 10?

Select one of the following:

Explanation

Question 12 of 20

Solve for x: (x2 - 1) / (x - 1) = 2 (Please note that x2 is x squared)

Select one of the following:

Explanation

Question 13 of 20

There are three blue balls and four red balls in an urn. What is the probability of drawing a blue ball?

Select one of the following:

Explanation

Question 14 of 20

The following function gives the volume of fruit produced by each tree in a garden: r(t) = 30 + 4at where r(t) is the total basket of fruits, t is time in years, and a is a constant. If 50 baskets are picked in the first year from each tree, how many baskets will be picked in 5 years?

Select one of the following:

Explanation

Question 15 of 20

There are ten high school students at Tawana's birthday party. Each teenager dances with a partner to a slow song. How many possible pairs of dancers could there be for this slow dance?

Select one of the following:

Explanation

Question 16 of 20

What is the mode of the following set of numbers? (24, 23, 45, 23, 12, 24, 23, 23, 24)

Select one of the following:

Explanation

Question 17 of 20

Which of the following is the greatest common factor of 80 and 112?

Select one of the following:

Explanation

Question 18 of 20

One leg of a given right triangle measures 24 and its hypotenuse measures 30. A second right triangle has legs measuring 9 and 12. What is the sum of the perimeters of the two triangles?

Select one of the following:

Explanation

Question 19 of 20

What is the next number in this series? 0, 3, 8, 15, ...

Select one of the following:

Explanation

Question 20 of 20

Given the equation of the line 2x + 3y = 9, find where the line intersects the x-axis.

There are three blue balls and four red balls in a spectacular vase.

What is the probability of drawing a blue ball followed by a red ball without replacing any balls?

In the above figure, BC is half the length of AD and the area of the shaded region is 20.

What is the area of the entire trapezoid ABCD?

a $ b = ab + ba

What is a $ x, if x = a?

Mike tutors kids in algebra for $6.60 per hour after school. He is meant to receive a 25 cent per hour raise after tutoring for six months.

What percentage increase in hourly pay will he receive?

When three times a number is added to 15, the result is 45.

What is the number?

The sum of two sides that form the right angle in a right angled triangle = 3.1. The product of those sides = 1.68.

What's the length of the hypotenuse?

Solve for x:

(x2 - 1) / (x - 1) = 2

(Please note that x2 is x squared)

There are three blue balls and four red balls in an urn.

What is the probability of drawing a blue ball?

The following function gives the volume of fruit produced by each tree in a garden:

r(t) = 30 + 4at

where r(t) is the total basket of fruits, t is time in years, and a is a constant. If 50 baskets are picked in the first year from each tree, how many baskets will be picked in 5 years?

There are ten high school students at Tawana's birthday party. Each teenager dances with a partner to a slow song.

How many possible pairs of dancers could there be for this slow dance?

What is the mode of the following set of numbers?

(24, 23, 45, 23, 12, 24, 23, 23, 24)

One leg of a given right triangle measures 24 and its hypotenuse measures 30. A second right triangle has legs measuring 9 and 12.

What is the sum of the perimeters of the two triangles?

What is the next number in this series?

0, 3, 8, 15, ...