Answer:
39%
Step-by-step explanation:
9 hours ago 100%
The cost of each pen is $50, because you spend $600 on books leaving $200 to buy FOUR pens, making it $50 per pen
Answer:
b ≈ 48.6°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin b = 
= 
, then
b = 
( ) ≈ 48.6° ( to 1 dec. place )
The mean is the average of the data. To get the mean you add all the values and then divide by the number of values there were. This gives you a true idea of where the data set is balanced.
Hope that helps.
The answer is 11, How I got my answer.
First I added 7+13=20, so now I can find the percentage, which is 35% of 20=7, so then I found that 35% of 32=11.2, so now I just round it off.
I hope this helps!
