Answer:
3
Step-by-step explanation:
I=prt. Sub in what you know: 562.50=1500(r)(5). Multiply: 562.5=7500r. Divide to get the unknown by itself: .075=r or 10%=r. :)
Probably infinite depending on if u mean how many factors it has
3 days as she will have knitted 2/3 on the first day, 4/3 on the 2nd day and 6/3 on the 3rd day (2 scarves) Hope this helps!
Double the product of 4 and 7
Well a product meaning you multiply 2 numbers together. Multiplying that by 2 because it says double...

This should be your final answer below! Hope this helps