Mathematics, 19.10.2019 09:30 tredagoat20
1. you pay the following for supplies: $19.36 for pens; $21.75 for notepads; and $32.26 for computer paper. what is your total?
a. $77.73
b. $73.37
c. $77.37
d. $73.73
student d
incorrect
reference:
7. if you spend $8.50 for lunch on monday, $3.95 on tuesday, and $11.15 on friday, how much have you spent for lunch this week?
a. $18.15
b. $23.60
c. $ 25.10
d. $24.95
student c
incorrect
reference:
8. tom works the following hours in a week. what is his average for the week?
monday 7.5
tuesday 8.5
wednesday 10.0
thursday 9.5
friday 11.0
a. 9.7
b. 8.2
c. 9.3
d. 9.5
student d
incorrect
reference:
12. what is 51/2 × 21/3?
a. 132/5
b. 127/8
c. 131/6
d. 125/6
student b
incorrect
reference:
13. a certain stock starts the day at $273/8 per share. if it drops $21/2 during the day, what is its closing value?
a. $251/8
b. $241/8
c. $247/8
d. $257/8
student b
incorrect
reference:
14. if an office is 120 sq ft, what is the measurement in square meters?
a. 11.152 sq meters
b. 12.148 sq meters
c. 12.152 sq meters
d. 11.148 sq meters
student a
incorrect
reference:
20. what is 51/4 ÷ 22/7 ?
a. 219/64
b. 2
c. 1219/64
d. 12
student c
incorrect pli me
Answers: 1
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