John is paid $26 for 8 hours of work. How much should he be paid for working 37 hours at the same hourly wage?
$120.25
If CaCl2 is mixed with Na2SO4 in an aqueous solution, which of the following is a possible product?
Ca2SO4
CaS
NaCa
NaCl
NaCl
( = NaCl + CaSO4 )
The measurements for a new shelf has to be "precise". The word "precise" most nearly means ____.
exact
distant
dismal
approximate
Convert 24% to a fraction
6/25
Meander most nearly means A. skip. B. scold. C. wander. D. want.
y=(x^2/4) - 2
14
What is the correct sequence of a four-stroke cycle gas engine?
(hint : the four strokes are exhaust, intake, compression, power)
intake, compression, power, exhaust
A pole 24 feet high has a shadow 8 feet long. A nearby pole is 72 feet tall. How long is the shadow?
24 feet
The issue was of "minute" importance. The word "minute" most nearly means ____
timely
slight
major
spontaneous
slight
What is 8b - ab + 7a subtracted from 3a - 9ab + b
-4a - 8ab - 7b
What is Ohm's law?
V = IR
voltage is directly proportional to both current and resistance
Mike needs 55 gallons of paint to paint his apartment. He would like to purchase the paint for the least amount of money possible. Which of the following should he buy?
Two 25-gallon buckets at $550 each
Eleven 5-gallon buckets at $108 each
Six 10-gallon buckets at $215 each
Fifty five 1-gallon buckets at $23 each
Eleven 5-gallon buckets at $108 each
Waves bend when they move around obstructions or pass through narrow openings. This type of bending is called _____.
Reflection
Refraction
Diffraction
Retraction
Diffraction
The "prolific" author had many books published. The word "pithy" most nearly means ___
notorious
profuse
acclaimed
fecundate
profuse
Which layer of the atmosphere is closest to the earth?
Thermosphere
Troposphere
Mesosphere
Stratosphere
Troposphere
A material with definite volume but no definite shape is called a A. plasma B. gas C. liquid D. solid
Liquid
Parsimony most nearly means A. generosity. B. stinginess. C. willingness. D. payment.
stinginess
What is the product of (a-1) and (2a + 2)
2(a^2-1)
Watts are a unit of measurement for ____
Power
Pressure
Speed
Energy
Power