a biologist counted 10,000 migrating monarch butterflies. how do you express 10,000 as a power of 10
2 answers:
<u>Answer:</u>
10
<u>Step-by-step explanation:</u>
We know that a biologist counted 10,000 migrating monarch butterflies and we are to write this number of butterflies as a power of 10.
Numbers such as 10, 100, 1000, 10000 can be expressed as a power of 10 denoted by where the power
is the number of zeros in that number.
So we can write 10,000 as:
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Answer:
25% of 30% of 400 = 30
33% decrease in value
Step-by-step explanation:
You can either get 30% of 400 first then 25% of 400 or you can get the total percentage of 400.
Method 1:
30% of 400 = 0.3 of 400 = 0.3 * 400 = 120
25% of 120 = .25 of 120 = .25 * 120 = 30
Method 2:
30% of 25% = 0.3 * 0.25 = 0.075 = 7.5% of 400
7.5% of 400 = 0.075 of 400 = 0.075 * 400 = 30
5.) To find the percentage of the new price, you can build the equation below.
The percentage decrease in price is then 100% of the original price - 66.667% of the original price = 100% - 66.67% = 33.33% = 33% decrease.
Answer:
For the given functions f(x) and g(x)
Step-by-step explanation:
Here, the given function are:
Now, simplifying for (f-g)(x) = f(x) - g(x):
Doing operation on LIKE TERMS, we get
f(x) - g(x) =
Hence, for the given functions f(x) and g(x)