Valeria jarred 30 liters of jam after 5 days. How many days does Valeria need to spend making jam if she wants to jar 42 liters of jam in all? Assume the relationship is directly proportional.
days

(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

hi there!

the answer will be d: 2