INCREDIBLY URGENT!
solve the equation: 2 sin(3x) = -1
[Put each step on a separate line - you may use radians or degrees for x, as long as you use the proper symbols] Each intersection between the two lines you graphed was a solution. Write down an expression for all the solutions. Use the variable "n" in place of an integer that, when you change it, gives you a new solution.

Step-by-step explanation:

2sin(3x)=-1

3x=invsin(-1/2)

what angle gives 1/2, 30 deg or pi/6

So formal solution is pi/6 but there is another on the other side, at 7pi/6

The 2 basic solutions are: 11pi/18 and 7pi/18

So the expressions are

(11pi/18+2npi/3)

and (7pi/18+2npi/3)

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation: