Answer:
The answer is -19
Step-by-step explanation:
Given information -19y^2 , y=-1
-19 * y^2
-19 * (-1)^2
-19 * 1 = -19
(1) From the information given, if we want to choose 5 colors from 8 distinct colors and the order in which the selection is made is relevant, then what we have is a permutation.
The formula is given as;
This formula means we need to select/arrange r items out of a total of n items and the anwer derived would be the total number of arrangements possible.
Therefore, we would have;
Therefore, if the order is relevant, this selection can be done in 6,720 ways.
(2) If the order is NOT relevant, then what we need to calculate is a combination and the formula is;
The formula can now be applied as follows;
If the order is not relevant, then the selection can be done in 56 ways.
Here is the answer:
Here's how to convert 0.00064 to a fraction...
<span>There is not much that can be done to figure out how to write 0.00064 as a fraction, except to literally use what the decimal portion of your number, the <span>.00064 </span>, means.Since there are 6 digits in 00064 , the very last digit is the "1000000th" decimal place.So we can just say that .00064 is the same as 00064 /1000000.<span>The fraction is not reduced to lowest terms. We can reduce this fraction to lowest
terms by dividing both the numerator and denominator by 64.
</span><span>Why divide by 64? 64 is the Greatest Common Divisor (GCD)
or Greatest Common Factor (GCF) of the numbers 64 and 1e+06.
So, this fraction reduced to lowest terms is</span><span>So your final answer is: 0.00064 can be written as the fraction</span></span>