I just need help with the question I have not done

 

 

Mini Bus Math Module 2
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Solve the problem.
1) In one country it is estimated that in the year 2050,4% of the population will be over 70. If the population of
this country in 2050 is 380 millioru how many people will be over70?
A) 152.00 million
B) 19.00 million
C) 11.40 million Provide an appropriate response.
2) A markdown is:
A) only based on selling price after a markup based on cost
B) never based on selling price
C) always based on selling pri Solve the problem.
3) The Tragord family learned that their investments decreased in value by 13"/" over the last year. If the
investrnents were worth $100,000 at the beginning of the year, how much (in dollars) did they lose over the last
year? A)$130 c) $13,ooo B) $1300 4) In one company, three out of ev . D) $zogz gyees use all their sick time. What percent use all their sick time? A)3%
Write the percent ./ c)7% D)70% c)# D)# as a fraction or mixed number. tr 5) 4%% B)2* ^)#
Provide an appropriate response. 6) \,l/hich of the following is the best definition of ,-ele a portion of another unit, always ex as greater than 100 C) all are appropriate definitions D) a standardized way of expressing quantities in relation to a standard unit of 100
can refer to the partial amount or portion of the base, 7) The B) base C) percentage D) equation 8) When comparing electrical usage cunong utility customert a small standard deviation indicates that the mean:
A) is not a typical value in the data set
B) is a typical value in the data set
D) shows that electrical usage is increasing
C) shows that electrical usage is decreasing 9) A symbolic or pictorial display
A) statistic numen {nformation is known as a:
C)table Solve the problem.
10) Find the standard deviation of the scores:11.,11.,11.,1.4,17,17,ffid
A)
B) 2.8 e.o /cl s ltt'*-/ ) D) range to tenths. D) 7.7 Provide an appropriate response.
11) If you were considering purchasing an average-priced home in a new community with home values ranging
from $100,000 - $1,000,000, which of the following would give the most realistic picture of how much that home
is likely to cost?
A) median and mode
B) class interval
C) mean
D) grouped data
Solve the problem.
12) The following test scores were recorded for a student: mean:72 median:71
C) mean:72 median:58 A) mode:79 79,74%frzl,qZfind the meary median, and mode.
($nean:71 median:72 mode;74
D) mode:74 mean:71 median:68 mode:79 )2 ')"1 1rl'
,
/
13) When describing employee performance, a human resource professional *orta'ruy i"t iaifo#r uilortr,ut' I Provideanappropriateresponse. Gc , (rt, ,'),c distribution if the graph of the data set
A) all of these apply to normal distribution
B) shows that95Y" of the data will fall within three standard deviations of the mean
C) when folded at the highest point of the bell-shaped curve, the two halves would match
D) the bell-shaped curve is asymmetrical 14) A trade discount is the amount deducted from the list price wholesale,
C) retailer A) !p{he: manufacturer and wholesaler
D) manufacturer *noth 15) To find the trade discount when the list price and single discount rate are givery use the A) list price times single discount rate
C) trade discount times single discount rate True following formula: B) base equals portion times rate D) net price times single discount rate 16) An invoice of $950.00 including freight charges of $30.00 is dated June 14.
the invoice is paid on |une 20, the amount due is $931.20. A) ' If the credit terms are 3/15, N/30 and B) False 17) An invoice dated June 29, tor $1,,678.25, with credit terms of 3/10, EOM is received by Bailey, Inc. The last day a discount can be taken is: A) Aug31 B) |uly C)July 5 31 D) Aug 10 18) An invoice dated May 18 received by Plumbing Supply indicated a balance of $9,500.00. The balance included a freight charge of $600.00. Terms of the invoice were
on May 30, the amount they should pay is:
A) $8,640.00
B) $9,510.00 211.0,"J.115, c) N/45. Assuming Plumbing Supply pays the bill
$9,408.00 D) $9,420.00 Solve the problem. Round to the nearest cent.
19) An invoice for computer parts totals $519, including $5.29 for shipping. The terms arc 4170, nl45.If this invoice
is paid within 10 days, find the amount paid. The invoice was markedfeight prepay and add.
D) $4e8.45
A)$s13.71
B) $462.34
c) $4e8.24 Provide an appropriate response.
20) Illhe lFrkup stage of a markup/markdown / A) True\
\-__._) series, the original price is always used. B) False '7 -) Solve the problem.
21) An item is originally priced to sell for $55 and is marked down 20%. A customer has a coupon for an additional
40%. \A/hat is the total percent reduction for this item? Give the net decimal equivalent and total percent C) 0.6;40% B) 0.48;52% D) 0.52;48% Provide an appropriate response.
22) Agoarkdffin-gercent can be calculated by dividing the amount of markdown by the sale price'
B) False Q1J.* _, rrkup plus selling price.
B)False
Solve the problem.
24) Anitem selling for $1681 is marked down 10% for a special promotion. It is later marked down 40% of the sale
price. Because it still hasn't been sold, it is marked down an additional 20%. \A/hat is the final selling price of the
item?
D) $420.25
B) $1611.00
,\) $726J9
Solve the problem. Round to the nearest cent or tenth of a Percent.
25) A60.0% markup based on cost is equivalent to what percent based on selling price (retail)?
D) 37.5%
c) 33.3%
B) 66.7%
A) 625% J