Answer: Im Not really sure but the answer is 303.66
Step-by-step explanation: A=a+b
2h=19+29.2
2·12.6=303.66
Answer:
1. 4.65+3.23 = 7.88 yes
2. 3.23 + 6.42= 9.65 not 9.45 no
3. 2.85 + 3.23 = 6.08 yes
4. 3.23 + 8.49 = 11.72 not 10.72 no
Given:
A number between 80 and 100
That has exactly 4 factors one of which is 5.
I'll choose 90. It is between 80 and 10.
90 ÷ 5 = 18
18 ÷ 6 = 3
3 ÷ 1 = 3
Factors of 90 are: 1, 3, 5, and 6.
1 x 3 = 3
3 x 5 = 15
15 x 6 = 90
1 x 3 x 5 x 6 = 90
On the 15th day
Explanation
You have to find which multiple they have the same and that would be 15
3: 3, 6, 9, 12, 15, 18, 21 and so on
5: 5, 10, 15, 20, 25 and so on
It takes 45 seconds. the easiest way to do these is to use a graphic calculator and replace the variables with x and y, for example, this equation would become -5x^2+30x, and if you don't have access to a graphing calculator, you can always use desmos online.
