Surface area:740.32m volume:586.67in
General Idea:
To multiply numbers with decimals, we need to multiply the numbers just as you do whole numbers. Then add up the number of decimal places, and move the decimal that number of spaces to the the left in the product.
Applying the concept:
Here given we have two factors out of which one is whole number which multiplied with another number gives result as 34.44, a number which have two decimal places.
Using the concept, the whole number has 0 numbers after decimal place, if and only if the other number multiplied has 2 numbers after decimal place, we will end up getting 0 + 2 = 2 numbers after the decimal place in the answer.
Conclusion:
The least number or decimal places in the other factor is <u><em>TWO</em></u>
When he said 2/4 cups, he meant 2 sets of 4 cups, or 8 cups. 8 cups =2 quarts.
Divide both sides by 
. In doing so, we force any possible solutions to exist on either 
or 
(the "positive" interval in such a situation is usually taken over the "negative" one) because 
cannot be 0 in order for us to do this.
Condense the left side as the derivative of a product, then integrate both sides and solve for 
:
![\dfrac{\mathrm d}{\mathrm dx}\left[\dfrac yx\right]=\sin x](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Cmathrm%20d%7D%7B%5Cmathrm%20dx%7D%5Cleft%5B%5Cdfrac%20yx%5Cright%5D%3D%5Csin%20x)
We have to find in how many ways can the team of 7 be selected if we choose 4 men from the 10 and 3 women from the 8:
n = 4C10 * 3C8 =
= [( 10 * 9 * 8 * 7 ) / ( 4 * 3 * 2 * 1 )] * [( 8 * 7 * 6 ) / ( 3 * 2 * 1 )] =
= 5040 / 24 * 336 / 6 = 210 * 56 = 11,760
Answer:
The team of 7 can be selected in 11,760 ways.
