 MS 095 PreAlgebra Test Two Name: ____________________

 _______ Write the mixed number as an improper fraction:

_______ Write the improper fraction as mixed number:

_______ Reduce to lowest terms (simplify):

_______ Multiply and simplify:

_______ Calculate:

_______ Simplify:

_______ Find the Greatest Common Factor of 84 and 90.

_______ Find the Least Common Multiple of 84 and 90.

_______ Add and, if possible, simplify:

_______ Solve for x:

_______ Round to the nearest hundredths:
271.8281828459045201817900760943

_______ Round to nearest hundreds: 271.8281828459045201817900760943

_______ Write in scientific notation: 300,000,000

_______ Write the scientific notation in standard form: 3.45 ×
10^{5}

_______ Find h in the diagram using the Pythagorean Theorem: a²
+ b² = c²
_______ Find the volume of sphere with a diameter of 100 cm. Use p
on your calculator for pi.
_______ Write as a repeating decimal in correct notation:

_______ Does
repeat?

_______ Write as a repeating decimal in correct notation:

_______ What is the result of
?

_______ What is the result of
?

What are the next three numbers in the sequence:
1, 1, 2, 3, 5,
8, 13, 21, _____, _____, _____ 
What are the next three numbers in the sequence:
1, 8, 27, 64,
125, 216, _____, ______, _____
 _______________________ Find the prime factorization of 105710.

_______ The function for a falling sphere is: height = 4.16 *
(time)² If a golf ball falls for 1.4 seconds, from what height
was the golf ball dropped?
 _______ Using the above function, determine the time for a
sphere dropped 16.64 meters.

_______ Use the following diagram to determine the slope of the
line shown. Use the x – y coordinate circled at the upper
right.
_______ The function for the bounce height of a golf ball is:
bounce
height = 0.63 * drop height. Find the bounce height for a golf ball
dropped down the waterfall that has a height of 25.79 m.
 _______ If a golf ball is found to have a bounce height of 100
centimeters, what was the drop height?

_______ The function for velocity is velocity = distance divided by
time. Yesterday evening Kiumy won the 100 meter sprint with a time
of 13.24 seconds. What was her velocity?

_______ The function for converting meters per second to miles per
hour is:
miles per hour = 2.237 × meters per second
Find
her speed in miles per hour.