Answer:
216i think I'm not sure tho
Multiply 5.8 by 100 to convert to percent:
<span>5.8 × 100 = </span>580 %
Eating my lunch break is gonna you wanna I was like a a little ninja but you didn’t want me to come to pick y’all lol I gotta is a time to go eat some lunch or later in my day or just let y’all go bye see y’all later love y’all and I have a a lot going on in my house I don’t have any hw I want y’all I want you can you guys come over and play it for like three minutes and I play ooooo you want me a big big house I don’t wanna is that iiiiiioooo was the night you got me a big play bye I love y’all so bye love y’all I love y’all so bye love y’all so I love you so bye love you too love y’all so bye love you too love y’all so bye love you bye love
1) (3.8 * 10^3) * (9.4 * 10^-5) = 0.3572 = 3.6 * 10^-1
2) (4.2 * 10^7) * (7.4 * 10^-2) = 3.1 * 10^6
3) (8.6 * 10^-6) * (7.1 * 10^9) / (4.1 * 10^ -2) * ( 2.8 * 10 ^-7) = 5.3 * 10^-6
4) 4.2 * 10^-1
Sorry for not putting my work for number 4. Hope this helps!