Answer: 5/(2)^9
Step-by-step explanation:
(40^7)/(2^30 x 25^3)=
(2*2*2*5)^7 / (2^30 x (5*5)^3)=
(2^7 * 2^7 * 2^7 * 5^7) / (2^30 x 5^3 * 5^3)=
(2^(7+7+7) * 5^7) / (2^30 x 5^(3+3))=
(2^21 * 5^7) / (2^30 x 5^6)=
2^(-9) * 5^1=5/(2)^9
I’m just trying to earn points but I’m not sure sorry!
Answer:
x=120 so the third one
Step-by-step explanation:
x=98+22
x=120
Answer: 60 candies
Step-by-step explanation:
Well in the sample, blue is 6/6+3+7+4+20 or 6/40, 3/20 of the total amount.
Now since there are 400 candies in a large bag, and we know that 3/20 of the 400 candies should be blue, we can multiply 400 by 3/20 to get 60 candies.