Answer:3 19/24
Step-by-step explanation: first you have to find the common denominator between 2 1/8 and 1 2/3. The least common denominator would be 24. The fractions turn into 2 3/24 and 1 16/24. Now you add them together which makes 3 19/24
Answer:
10.1 seconds
Step-by-step explanation:
s = 4.9 t² + v₀ t
If s = 500 m and v₀ = 0 m/s:
500 = 4.9 t²
t = 10.1
Answer:A and D
Step-by-step explanation:
4*5r=20r
4*15t=60t
20*r = 20r
20*3t=60t