Answer:
Use your CASIO calculator and put inverse SIN of 8/15
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Answer:
8x +4y
Step-by-step explanation:
6x + 3y + 2x + y
1) add similar variables together.
2) 6x + 2x = 8x
3y + (1)y = 4y.
3) y by itself basically means 1y, since in front of every variable theres an invisible 1.
<u>Answer-</u>
<em>The insect population at the end of week 11 is </em><em>1730</em><em>.</em>
<u>Solution-</u>
A population of insects grows exponentially.
The general form of exponential function is,

Where,
a, b are constants.
Putting the data given in the table, in the the equation in order to get the values of a, b
At (0, 20)



Now the exponential function becomes,

At (1, 30)




Now the equation becomes,

For calculating the number of insects at the end of the 11th week, putting x=11, so


Answer:

Step-by-step explanation:
Given


Required
Find 
implies that
is between 0 and 180 degrees

Take arcsin of both sides

This gives:

Convert to degrees


We have:
or 
To get other values of 
We use:

Substitute: 


<em>This means that there are no other values of </em>
<em> in the given range</em>