A zebra can reach a top speed of about 40 mph, and a sloth travels at a speed of about 0.2 mph. write each number in scientific notation. then determine how many times faster the zebra is. show or explain

Step-by-step explanation:

I'm Not going to give you the full answer. JUST THE SCIENTIFIC NOTATION Part. I think you can solve the rest by yourself!

0.2 in scientific notation is : 0.2x10

And 40 is : 4x10

I hope this helps! You can definietly figure out the rest using simple multiplication/division!!! =)

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47