Answer:
-3 f
ithink
Step-by-step explanation:
It would be 7.45 since the -3.05 and the -9.5 together would equal -12.55 which subtracted from 20 would equal 7.45
0.4%, turn it into a decimal, which is 0.004
0.004*100= 0.4
It is simply would be: √π
= √3.14
= 1.7728
In short, Your Answer would be: 1.7728
Hope this helps!
60% of 6,800 is 4,080 so they sold 4,080. 60
