Sporting Futures USA | SAT Prep | Math 1.3

Frage 1 von 20

1

Which of the following is not a possible value of x?

Wähle eine der folgenden:

7
5
6
8
9

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Frage 2 von 20

1

Is the center of a circle, and B and C are two points on the circle.

If angle CAB = 20 degrees, and the length of line AB is 4, then what is the length of arc BC?

Wähle eine der folgenden:

4π / 9
π / 8
π2
π
π / 4

Erklärung

Frage 3 von 20

1

f(x) = x2 + 2x
g(x) = x + 1

What is f(g(x))?

Wähle eine der folgenden:

x2 + 2x
(x + 1)2 + 2(x + 1)
(x + 1)2
x2 + 3x
None of these

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Frage 4 von 20

1

What is the next number in this series?

14, 28, 56, ...

Wähle eine der folgenden:

84
98
114
70
112

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Frage 5 von 20

1

The number of hours you spend playing video games is inversely proportional to the grade you earn on your math test.

If you spent 3 hours playing XBox last night and earned a 50 on your math test today, how many hours of games can you play tonight if you hope to earn a 75 on the retest tomorrow?

Wähle eine der folgenden:

1.5
4.5
2.0
4.0
3.0

Erklärung

Frage 6 von 20

1

Supposed x > 1 and:

(x3)(x)1/4 = xn

Which of the following could be the value of n?

Wähle eine der folgenden:

7/13
7
13/4
12
12/7

Erklärung

Frage 7 von 20

1

If x + y < 40, and x > 10, then which of the following must be true?

Wähle eine der folgenden:

y > 0
y < 0
y = 30
y > 30
y < 30

Erklärung

Frage 8 von 20

1

At Tacoma High each student must be enrolled in at least one of three musical groups: the Jazz Band, the Choir and the Symphonic. Each one of these groups is formed by exactly 150 students. No student belongs to only the Jazz band and the Choir.

If there are 25 students that belong to all 3 musical groups, 40 that are enrolled in the Symphonic and the Choir, and 70 that belong to the Jazz Band and the Symphonic, what percent of the students at Tacoma high belong to only one musical group?

Wähle eine der folgenden:

55%
70%
53%
60%
75%

Erklärung

Frage 9 von 20

1

If a = 5 and b = a2, then what is the value of the above expression?

Wähle eine der folgenden:

4
3
2
5
1

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Frage 10 von 20

1

If the radius of a circle is equal to the length of a side of an equilateral triangle with perimeter 24, then what is one half of the area of the circle?

Wähle eine der folgenden:

8π
32π
128π
16π
64π

Erklärung

Frage 11 von 20

1

If w < x < y < z and w > 1, which of the following must be true?

Wähle eine der folgenden:

w + z > x + y
x - w > z - y
w - z > x - y
zw > yx
(z/w) > (y/x)

Erklärung

Frage 12 von 20

1

Find the slope of a line perpendicular to the line given below:

-2x + 4y = 8

Wähle eine der folgenden:

1
-2
2
-1 / 2
1/2

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Frage 13 von 20

1

30 students from BCC and 20 students from PG went to Virginia Beach.

If 50 percent of the BCC students and 80 percent of PG students went swimming, what percent of the group went swimming?

Wähle eine der folgenden:

46%
65%
62%
50%
30%

Erklärung

Frage 14 von 20

1

If x is a multiple of 2, 3, and 5, which of the following numbers can x be?

Wähle eine der folgenden:

200
15
80
210
310

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Frage 15 von 20

1

If the above triangle is similar to another right triangle, and angle c = 110°, then the smallest angle in the similar triangle measures how much?

Wähle eine der folgenden:

50°
40°
10°
30°
20°

Erklärung

Frage 16 von 20

1

An equilateral triangle with points (6,0), (-6,0), and (0,12) is moved three units to the right and two units down.

What is the sum of the x and y coordinates of the highest point on the triangle?

Wähle eine der folgenden:

11
13
7
8
12

Erklärung

Frage 17 von 20

1

An equilateral triangle with points (6,0), (-6,0), and (0,12) is moved three units to the right and two units down.

What is the sum of the x and y coordinates of the highest point on the triangle?

Wähle eine der folgenden:

11
13
7
8
12

Erklärung

Frage 18 von 20

1

A right triangle has legs measuring 6 and 8. A second similar triangle has a hypotenuse measuring 15.

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

Wähle eine der folgenden:

10
36
54
60
9

Erklärung

Frage 19 von 20

1

A cylindrical aquarium is four stories high and has a width of 10.0 meters.

If one story is 4.00 meters, how many cubic meters of water are in the aquarium?

Wähle eine der folgenden:

502
1,200
5,024
1,260
1,250

Erklärung

Frage 20 von 20

1

The number -16 belongs in which of the following sets of numbers?

Wähle eine der folgenden:

integers and rational numbers
whole numbers and integers
integers only
rational numbers only
whole numbers, integers, and rational numbers

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Sporting Futures USA | SAT Prep | Math 1.3

Frage 1 von 20

Which of the following is not a possible value of x?

Wähle eine der folgenden:

Erklärung

Frage 2 von 20

Is the center of a circle, and B and C are two points on the circle. If angle CAB = 20 degrees, and the length of line AB is 4, then what is the length of arc BC?

Wähle eine der folgenden:

Erklärung

Frage 3 von 20

f(x) = x2 + 2x g(x) = x + 1 What is f(g(x))?

Wähle eine der folgenden:

Erklärung

Frage 4 von 20

What is the next number in this series? 14, 28, 56, ...

Wähle eine der folgenden:

Erklärung

Frage 5 von 20

The number of hours you spend playing video games is inversely proportional to the grade you earn on your math test. If you spent 3 hours playing XBox last night and earned a 50 on your math test today, how many hours of games can you play tonight if you hope to earn a 75 on the retest tomorrow?

Wähle eine der folgenden:

Erklärung

Frage 6 von 20

Supposed x > 1 and: (x3)(x)1/4 = xn Which of the following could be the value of n?

Wähle eine der folgenden:

Erklärung

Frage 7 von 20

If x + y < 40, and x > 10, then which of the following must be true?

Wähle eine der folgenden:

Erklärung

Frage 8 von 20

Wähle eine der folgenden:

Erklärung

Frage 9 von 20

If a = 5 and b = a2, then what is the value of the above expression?

Wähle eine der folgenden:

Erklärung

Frage 10 von 20

If the radius of a circle is equal to the length of a side of an equilateral triangle with perimeter 24, then what is one half of the area of the circle?

Wähle eine der folgenden:

Erklärung

Frage 11 von 20

If w < x < y < z and w > 1, which of the following must be true?

Wähle eine der folgenden:

Erklärung

Frage 12 von 20

Find the slope of a line perpendicular to the line given below: -2x + 4y = 8

Wähle eine der folgenden:

Erklärung

Frage 13 von 20

30 students from BCC and 20 students from PG went to Virginia Beach. If 50 percent of the BCC students and 80 percent of PG students went swimming, what percent of the group went swimming?

Wähle eine der folgenden:

Erklärung

Frage 14 von 20

If x is a multiple of 2, 3, and 5, which of the following numbers can x be?

Wähle eine der folgenden:

Erklärung

Frage 15 von 20

If the above triangle is similar to another right triangle, and angle c = 110°, then the smallest angle in the similar triangle measures how much?

Wähle eine der folgenden:

Erklärung

Frage 16 von 20

An equilateral triangle with points (6,0), (-6,0), and (0,12) is moved three units to the right and two units down. What is the sum of the x and y coordinates of the highest point on the triangle?

Wähle eine der folgenden:

Erklärung

Frage 17 von 20

An equilateral triangle with points (6,0), (-6,0), and (0,12) is moved three units to the right and two units down. What is the sum of the x and y coordinates of the highest point on the triangle?

Wähle eine der folgenden:

Erklärung

Frage 18 von 20

A right triangle has legs measuring 6 and 8. A second similar triangle has a hypotenuse measuring 15. What is the sum of the perimeters of the two triangles?

Wähle eine der folgenden:

Erklärung

Frage 19 von 20

A cylindrical aquarium is four stories high and has a width of 10.0 meters. If one story is 4.00 meters, how many cubic meters of water are in the aquarium?

Wähle eine der folgenden:

Erklärung

Frage 20 von 20

The number -16 belongs in which of the following sets of numbers?

Wähle eine der folgenden:

Is the center of a circle, and B and C are two points on the circle.

If angle CAB = 20 degrees, and the length of line AB is 4, then what is the length of arc BC?

f(x) = x2 + 2x
g(x) = x + 1

What is f(g(x))?

What is the next number in this series?

14, 28, 56, ...

The number of hours you spend playing video games is inversely proportional to the grade you earn on your math test.

If you spent 3 hours playing XBox last night and earned a 50 on your math test today, how many hours of games can you play tonight if you hope to earn a 75 on the retest tomorrow?

Supposed x > 1 and:

(x3)(x)1/4 = xn

Which of the following could be the value of n?

Find the slope of a line perpendicular to the line given below:

-2x + 4y = 8

30 students from BCC and 20 students from PG went to Virginia Beach.

If 50 percent of the BCC students and 80 percent of PG students went swimming, what percent of the group went swimming?

An equilateral triangle with points (6,0), (-6,0), and (0,12) is moved three units to the right and two units down.

What is the sum of the x and y coordinates of the highest point on the triangle?

An equilateral triangle with points (6,0), (-6,0), and (0,12) is moved three units to the right and two units down.

What is the sum of the x and y coordinates of the highest point on the triangle?

A right triangle has legs measuring 6 and 8. A second similar triangle has a hypotenuse measuring 15.

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

A cylindrical aquarium is four stories high and has a width of 10.0 meters.

If one story is 4.00 meters, how many cubic meters of water are in the aquarium?