75 divided by 6 is 12.5
since you cant have half a cartoon you need 13 cartoons
you round 12.5 up to 13
For how many books he got : 4
This is but adding up 3 of $3.95 to get the total of $11.85
You then want to subtract that from $47.65 to get $34.80
You subtract that by the $8.95 4 times so you see he bought 4 books
After you talk about how many books did he buy after that sentence I’m not sure what your saying
150 × (.75)^x-1 for part A
the second part is:
33.3 cm's
I hope this helps!
Answer:
Radius of the circle = 6 units
Step-by-step explanation:
Let the radius of the circle be r
According to the given condition:
Area of the circle = 3 times the circumference of the circle
