Answer:
B.80.85%
Step-by-step explanation:
The equation shows that the percent of school attendance depends on cloudy days, in a negative way, which means that the more cloudy days, the less the percentage of students that go to school.
- Particular, when there are 18 cloudy days, x takes a value of 18, x=18,
- This means that y= -1.2 (18) + 102.45 which equals 80.85%.
Answer:
Step-by-step explanation:




305 x .2 or 20% is 61 so 61 students play an instrument
Answer:
22,332
Step-by-step explanation:
Put 6 where t is in the equation and do the arithmetic.
... y = 5500 ln(9·6 +4) = 5500 ln(58) ≈ 22,332
Answer:
10:2:3
Step-by-step explanation:
PLEASE GIVE BRAINLIEST