Wow what grade are you in that seems hella confusing!! I feel bad for you!
Not sure if this helps but I got y=3.036
Answer:
75.95cm
Step-by-step explanation:
<u>4.9 multiplied by 15 will represent the 15</u> <u>seconds</u>
4.9 • 15 = 73.5
<u>4.9 divided by 2 will equal the 1/2 seconds</u>
4.9 ÷ 2 = 2.45
<u>add them all together</u>
73.5 + 2.45 = 75.95 cm
Answer:
8/9n - 1 1/3
Step-by-step explanation: