Answer:
6x + 4 = 40
Step-by-step explanation:
6 boxes
x = number of pencils per box
therefore Sam had 6x and received 4 more
1/2 (Base x height) = area
1/2 (4*x)=10
2x=10
X=5
The height is 5 units
<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


For the answer to the question if t<span>here are 2.5 centimeters in an inch and if a paperclip is 1.5 inches long, how many centimeters long is the paperclip.
The answer to this question is the paperclip is </span> 3.81 cm long.
I hope my answer helped you. Have a nice day!