Answer:
Janet has coins worth 252.5, 101, and 50.5.
Step-by-step explanation:
Let us call the three coins , and
.
The first coin is 5 times another coin<em> (let's say </em>
); therefore,
,
and the third coin is 2 times the value of another coin<em> (it's coin </em><em>):</em>
<em /><em>.</em>
The total worth of all coins is 404; therefore,
or
with the value of in hand, we find
and
:
and for
Thus, Janet has 3 coins worth 252.5, 101, and 50.5.
Answer:
<h2><u><em>5,540,000</em></u></h2>Step-by-step explanation:
Write 5.54 million in ordinary form
5.54 * =
5540000
or
5.54 * 1000000 =
5540000
Answer:
The prime factorization of 200 using exponential notation is .
Step-by-step explanation:
First, we decompose the number given on statement by applying prime numbers in ascending order. We see that 200 is an even number, therefore, we infer that smallest prime number within is 2.
1) (Even number)
2) (Even number)
3) (Even number)
4) (Odd number, not a multiple of 3, but a multiple of 5 since last digit is 5)
5) (Odd number, not a multiple of 3, but a multiple of 5 since last digit is 5)
Now, we construct the prime factorization using exponential notation:
The prime factorization of 200 using exponential notation is .
