Math 1010 - Online
Hand - in Quiz #1 Due: Oct. 4, 2005
Name___________________________________
SHOW ALL WORK. No work - no credit. You may use the back to show work if
there is not enough space within the problem. Work should be neat and legible.
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Draw the next figure in the pattern.
1)
1)
Estimate the answer to the problem.
2) Jane runs 20 miles a day. Without finding the exact answer, estimate the total number of
miles Jane runs in 58 days. SHOW HOW YOU ESTIMATED.
2)
Estimate the answer from the table or graph.
3) A retail store has items such that they fall under the categories of clothes, housewares,
jewelry, and other. The percentage floor space allocated for displaying each category of
items is shown in the pie chart. If the floor space allocated to clothes is 23,000 ft2 , what is
the floor space allocated to jewelry? (SHOW ALL WORK - No work, No credit)
3)
Solve the problem.
4) An airport parking lot charges $3.50 for the first two hours of parking and $1.00 for each
additional half hour or part thereof. If Sam parks his car for 6 hours, how much does he
pay for parking?
1
4)
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Use the table or graph to answer the question.
5) A company decides the bonus it gives to its employees on the basis of the number of years of
service as shown in the following table:
Number of years of service
1-3
3-8
8-15
15 or more
5)
Bonus
4% of salary
8% of salary
13% of salary
18% of salary
If Anne gets a bonus of $4160 after working 4 years for this company, what is her salary?
A) $41,600
B) $10,400
C) $52,000
D) $26,000
Write the set in set-builder notation.
6) {30, 36, 42, 48,..., 90}
6)
A) {x | x is a multiple of 6}
B) {x | x is a multiple of 6 between 24 and 96}
C) {x | x is a multiple of 6 greater than 30}
D) {x | x is a multiple of 6 between 30 and 90}
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
7) A={1,2,3,{4,5}}; Is {4} a subset of A? EXPLAIN.
7)
Use the Venn diagram to find the requested set.
8)
8)
9
2
6
x
q
g
Make sure you answer all 3 parts of
question.
a) Find A' B'.
b) Find A' U B
c) Find (A B)' U B
Let U = {q, r, s, t, u, v, w, x, y, z}
A = {q, s, u, w, y}
B = {q, s, y, z}
C = {v, w, x, y, z}. List the elements in the set.
9) A (B
C)
9)
2