500 grams I think it probably will be wrong but worth a try
Since it takes less time in September than in June, this is a DECREASE. The percent decrease. The time is different by 114 seconds, divide this by the original time of 465 seconds and then convert to a percent, by multiplying by 100. You should get 114/465 = 0.245 then x 100 = 24.5% decrease.
[ a⁵ (a²b³)⁵ ] / [ a²b⁻² ]
[ a⁵ (a¹⁰b¹⁵) ] / [ a²b⁻² ]
[ a⁵⁰ b⁷⁵ ] / [ a²b⁻² ]
I think this: a⁴⁸b⁷⁷ is the answer.
Hope this helps :)
I believe this is right:
Least: 8 (length) x 1 (width) = 8
Greatest: 5 (length) x 4 (width) = 20
Difference: 20 - 8 = 12
Answer
26√2
Step-by-step explanation:
The trick here lies in recognizing that both 18 and 32 have factors that are perfect squares: 18 = 2*9 and 32 = 2*16. Therefore, we can write
2sqrt18 as 2√2√9, or 6√2, and 5sqrt32 as 5√2√16, or 20√2.
Then the original expression, in simplest form, is 6√2 + 20√2, or 26√2
