4) yolanda always tips her hair stylist 22% of whatever her services cost. on her most
recent trip to her hair stylist, the services yolanda received cost $150. what amount
should yolanda tip her hair stylist?

Yolanda should tip her hairstylist $33

Step-by-step explanation:

A tip is an additional money a customer pays as a gesture of great service

by a waiter or any service provider.

If the percentage of her tip to total cost = 22% or 0.22 as a decimal

and she spent = $150, it means she will tip 22% of the $150

To calculate 22% of 150, multiply 0.22 by 150

=0.22 *150 = 33

Therefore Yolanda should tip her hairstylist $33

my acc plz

step-by-step explanation:

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: