Maths

Question 1

For this question’s answer, add the years of Gabriel Garcia Marquez’s solitude and Orwell’s dystopian titular year, then subtract the number flying over Ken Kesey’s cuckoo’s nest.

Answer 1

2083

Question 2

A car has wheels that have a 20 inch radius. If the wheels are rotating at 600 revolutions per minute, to the nearest thousand, how many feet per minute is the car traveling?

Answer 2

6,000 (feet per minute)

Question 3

Convert the angle that measures pi over 4 radians into degrees

Answer 3

45 degrees

Question 4

A very large tank starts with a gallon of freshwater. It is hooked up to a hose that pumps in saltwater that has 3 grams of salt per liter. As time goes on, in gramps per liter, what value does the concentration of salt in the tank approach?

Answer 4

3 (grams/liter)

Question 5

Completely factor the expression x to the fourth minus 81

Answer 5

In any order (x-3)(+3)(xsquared+9)

Question 6

In Roman numerals, what is the product of the Roman numerals X-V-I and V

Answer 6

LXXX

Question 7

Hexadecimal can be used to spell a small number of words. Express in decimal the hexadecimal number BED

Answer 7

3053

Question 8

In reduced radi cal form, what is the square root of 150

Answer 8

5 radical 6 – also accept 5(times the square) root (of) 6

Question 9

To the nearest tenth of a percent, what percentage of values will lie within 3 standard deviations of the mean in a normal distribution?

Answer 9

99.7%

Question 10

A catapult launches a projectile with a vertical velocity of 22 meters per second upward. Ignoring air resistance and using 10 meters per second per second for the acceleration due to gravity, what is the projectile’s vertical speed after 4 seconds?

Answer 10

(-)18 (meters per second)

Question 11

If y is the cosine of x, what is y prime?

Answer 11

Negative sine of x

Question 12

A bacteria colony starts with 50 cells at time 0 and doubles every five minutes. How many cells will there be in the colony after 30 minutes?

Answer 12

3200

Question 13

What is the greatest two digit prime number that is one greater than a perfect square?

Answer 13

37

Question 14

Consider a triangle ABC where C. is a right angle. If the hypotenuse of the triangle is 8 inches and angle A is 30 degrees, then what is the length in inches of side BC?

Answer 14

4 inches

Question 15

What is the maximum number of lines of symmetry a triangle could have?

Answer 15

3

Question 16

complete this series, 1/3 1/7 1/15 1/31

Answer 16

1/63

Question 17

What is the sine of 180 degrees?

Answer 17

0

Question 18

From the digits 1 through 6, how many numbers of different digits can be formed?

Answer 18

30

Question 19

In the expression X cubed, the exponent is

Answer 19

3

Question 20

ill must divide 120 pounds of Whitewater real estate papers between two special prosecutors, If one prosecutor is to receive twice as many papers as the other, how many pounds should the former receive?

Answer 20

80 lbs

Question 21

Ollie’s Mercenary Set ices will depreciate their new DC-3 20% on their tax return this year. If the plane cost $250,000, how much depreciation will be claimed?

Answer 21

$50,000

Question 22

If Gail scored an eagle on a golf hole designated as par 6, how many shots did it take her to complete this hole?

Answer 22

4

Question 23

How many decades are in 2 and a half centuries?

Answer 23

25

Question 24

Express algebraically the number of pounds in x ounces

Answer 24

x/16

Question 25

Express this number a s decimal: 6.3 times 10 to the negative fourth power

Answer 25

0.00063

Question 26

If you walk two miles south and then three miles west, you have walked five miles. To the nearest tenth, your displacement from your starting point is ...

Answer 26

3.6 miles

Question 27

Multiply the cube of 5 by 4. Take 8% of that product and square it. What is 1% of that number?

Answer 27

16

Question 28

Represent this ratio in simplest form. 45 to 90

Answer 28

1 to 2

Question 29

The latitude of one city is 38 degrees 53 minutes 39 seconds north. Another city is at 45 degrees 35 minutes north. The difference in the latitudes is...

Answer 29

6 deg 41 min 21 sec

Question 30

a salami sells for $7.49 per pound. How much could be purchased for $59.92

Answer 30

8 lbs

Question 31

What is the negation of this statement? 3+4=7 or 5 + 4 = 9

Answer 31

3+4≠7 and 5+4≠9

Question 32

200% of 54 =

Answer 32

108

Question 33

If a pyramid and a prism have bases and altitudes which are respectively equal, what is the ratio of their volumes?

Answer 33

3 (or 1 to 3)

Question 34

Torque changes the rotational state of objects. It is the product of tangential force and what vector?

Answer 34

radius vector

Question 35

Subtract 9.8273 from 23.02

Answer 35

13.1927

Question 36

When you toss four coins what is the probability that they will come up 2 tails and 2 heads?

Answer 36

3/8

Question 37

What is the square root of the quantity 25/4?

Answer 37

5/2

Question 38

Express as a roman numeral the number of members of the US senate

Answer 38

C

Question 39

You bought 4 giant earthworms for $10 and sold them for $3.25 each. How much profit did you make?

Answer 39

$3

Question 40

A number is divisible by 10 if and only if the last digit is

Answer 40

0

Question 41

What is the common ratio in this sequence 1, -1/3, 1/9, -1/27, 1/81

Answer 41

1/3

Question 42

.0350 radians is how many degrees?

Answer 42

2

Question 43

A rectangle is 5 feet high and 12 feet in length, how long is the diagonal?

Answer 43

13 feet

Question 44

What is the numerical coefficient of 6ab/8c

Answer 44

6/8

Question 45

Under constant acceleration, a motorbike attained a speed of 50 miles/hour in 20 seconds after starting from rest. How many more seconds will be required for it to reach a speed of 80 miles an hour?

Answer 45

12 seconds

Question 46

During 1/3 hour how many degrees does the minute hand rotate?

Answer 46

180 degrees

Question 47

What is xy to the 0 power?

Answer 47

1

Question 48

There were 125 teams. What is the total number of matches, each involving two teams, required to determine a winner?

Answer 48

124

Question 49

3y + 5>2y+3. So y must be greater than what value?

Answer 49

2

Question 50

These numbers form the sixth row of what triangle named for a French mathematician? 1 5 10 10 5 1

Answer 50

Pascal's triangle

Question 51

What is the square root of 400 divided by the square root of 64?

Answer 51

2.5

Question 52

What is the GCD of 36 and 48?

Answer 52

12

Question 53

Convert 7/15 to one hundred twentieths

Answer 53

56/120