Algebra 1/2
In all, there were two million, three hundred thousand, six hundred nineteen people in the city. If one million, two hundred nineteen thousand, three hundred twelve of them were adolescents, how many were not adolescents?
1,081,307 people
Use unit multipliers to convert 44 square miles to square feet.
1,226,649,600 ft^2
What is the supplement of 37 degrees?
143 degrees
What type of car insurance covers damage done to the other person's car but not damage done to your car?
Liability
What is the cosine of 30 degrees in a 60-30-90 triangle? (find the exact answer)
(rad 3)/2
Find all multiples of 4 that are less than 42.
4, 8, 12, 16, 20, 24, 28, 32, 36, 40
-p(-a + 2p) + p
-27
Find the equation of the line that is parallel to the line 3y - x = 5 and passes through (3, 3).
y = (1/3)x + 2
Find the total cost of the car given the following information:
Down payment: $2,300
Monthly payment: $461.50
Number of payments: 30
$16,145
Find the distance between w and t on a number line.
distance = |t - w|
Simplify:
(5/8) - (1/2) + (1/4)
3/8
What is three times the sum of the opposite of negative 12 and negative 7?
15
When 240 grams of barium was mixed with 40 grams of sulfite, the desired reaction occurred. If a total of 3,360 grams of barium and sulfite was to be used, how much should be sulfite?
480 grams
Find the overtime rate at time and a half if the regular rate is $10.80.
$16.20
In the words, cosine, cotangent, cosecant, and cofunction, what does the prefix co- stand for?
Solve for x:
4x = (1/3)
1/12
Simplify, putting all variables correctly in the numerator:
[(m^4)(p^3)(z^10)d] / [(m^-2)(p^4)(z^-6)(d^-2)]
(d^3)(m^6)(p^-1)(z^16)
Solve for m:
(5/m) - ay = (p/x) + w
(5x)/(p +wx + axy)
What is the total pay of 30 hours at $4.75 per hour, plus 6% on sales of $9,385?
$705.60
Find the exact value of cot 90 degrees.
0
Write the following number in scientific notation:
0.000003056
3.056 x 10^-6
The mean of four numbers is 9. Three of the numbers are 13, 5, and 8. Find the fourth number.
10
Solve by using the quadratic equation:
x^2 = 9x - 7
(9/2) +/- (rad 53)/2
Find the total travel time:
Departure: 2:10 PM Eastern Standard Time
Arrival: 9:29 PM Pacific Standard Time
10 hr 19 min
Find the exact value of cos (3pi)/4
-(rad 2)/2