The learners sell 300 vetkoek every week for 12 weeks. They charge R10.00 for each vetkoek. Calculate the profit they will make if the cost for each vetkoek is R3.80​

Step-by-step explanation:

nanananananqnqkqk

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

stop cheating

step-by-step explanation: