QMI1500-26-S1 > Welcome Message > Assessment 1
quiz
Question 1
Not yet answered
Marked out of 1.00
1
A straight line passes through the points (—6; 10) and (3; 55) . The equation of
this line is
Select one:
Oa 2y—z=14
Ob. y+%z:7.
Oc y+2z=22
Od y—2z=-14.
,A college has organised a conference. The presenters are arranged according to their fields of specialisation.
Three presenters speak in Hall A, two presenters speak in Hall B and four presenters speak in Hall C. All
presentations occur at different times. You have the opportunity to attend three presentations. If you decide to
attend any two presentations in Hall C and one more in either Hall A or Hall B, in how many ways can this be
done?
Select one:
O a 60
Ob. 84
Oc 30
O d 27
, Question 3
Not yet answered
Marked out of 1.00
Sefiso's cost for renting a stand at a market is R2 657,00 for the month. His cost is calculated as
9,5% for the first R11 000,00 of his income and 13% for his income in excess of R11 000,00 . Which
of the following equations best models i, Sefiso's income for the month?
Select one:
O a. (0,095+0,13)i — 11 000,00 = 2 657,00
O b, 0,13i—0,095(11000,00) = 2 657,00
O ¢ 0,095(11000,00) +0,13(i — 11 000,00) = 2 657,00
O d. 0,095(11000,00) + 0,131 = 2 657,00
quiz
Question 1
Not yet answered
Marked out of 1.00
1
A straight line passes through the points (—6; 10) and (3; 55) . The equation of
this line is
Select one:
Oa 2y—z=14
Ob. y+%z:7.
Oc y+2z=22
Od y—2z=-14.
,A college has organised a conference. The presenters are arranged according to their fields of specialisation.
Three presenters speak in Hall A, two presenters speak in Hall B and four presenters speak in Hall C. All
presentations occur at different times. You have the opportunity to attend three presentations. If you decide to
attend any two presentations in Hall C and one more in either Hall A or Hall B, in how many ways can this be
done?
Select one:
O a 60
Ob. 84
Oc 30
O d 27
, Question 3
Not yet answered
Marked out of 1.00
Sefiso's cost for renting a stand at a market is R2 657,00 for the month. His cost is calculated as
9,5% for the first R11 000,00 of his income and 13% for his income in excess of R11 000,00 . Which
of the following equations best models i, Sefiso's income for the month?
Select one:
O a. (0,095+0,13)i — 11 000,00 = 2 657,00
O b, 0,13i—0,095(11000,00) = 2 657,00
O ¢ 0,095(11000,00) +0,13(i — 11 000,00) = 2 657,00
O d. 0,095(11000,00) + 0,131 = 2 657,00
