High temperatures were recorded for 30 consecutive days:
50, 45, 49, 50, 43, 49, 50, 49, 45, 49, 47, 47, 44, 51, 51, 44, 47, 46, 50, 44, 51, 49, 43, 43, 49, 45, 46, 45, 51, 46.

what is the range for the data set shown?

a)
8

b)
9

c)
30

d)
51

The range is A,8.

Step-by-step explanation:

Range means to subtract the lowest value in the set from the highest value.

The lowest value is 43.

The highest value is 51.

subtract the two(51-43).

=8

hope this helps :)

(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