Answer:
b. 21
Step-by-step explanation:
The first five mutiples of 7 are:<em> 7, 14, 21, 28, 35. </em>You can get these by multiplying 7 to any integer.
- 7x1 = 7
- 7x2 = 14
- 7x3 = 21
- 7x4 = 28
- 7x5 = 35
In order to get the average of these numbers, you have to add them and divide the sum to the total number of multiples.
Let's add first.
7+14+21+28+35 = 105
Let's divided 105 by 5, which is the number of the multiples of 7.
105÷5 = 21
<em>The answer is 21.</em>
Answer:
3/28
Step-by-step explanation:
that dot is a multiplication sign, right?
The total cost of everything is $18.08
$20 minus $18.08
The answer is $2.02
Answer:
1-y^2
Step-by-step explanation:
Answer:
5,000 Meters
Step-by-step explanation:
because each kilometer equals 1000 meters
