Answer:
395 cookies are made after 10 days
Step-by-step explanation:
Gianna makes 30 cookies each day.
275-215= 60/2 =30
30*4= 120
275+120=395 cookies made after 10 days
Answer:
180 in2
Step-by-step explanation:
surface areas of similar solids are proportional to the square of their corresponding sides
area of larger/90 = 10^2/5^2
area of larger = 90(100/25) = 180 in^2
Answer:
19+19+10+10= 58 is the answer
500,000,000,000 in scientific notation:
First you count to 0 zeros behind the 5 which is 11 zeros.
the scientific notation of 500,000,000,000 is:
₁₁
Answer: 5 x 10
I hop this helps :)
I would love to help but I don't know I'm so sorry
