Answer:
Step-by-step explanation:
time taken to complete the second half=65.49-31.73=33.76 seconds
Ratios equivalent to 5:1 are
10:2
15:3
Answer:
Think about what number you got multiply 7 to get 28. Once you do, multiply the other numbers by that digit
Step-by-step explanation:
Answer:

Step-by-step explanation:

Answer:
Step-by-step explanation:
u/4 + 9.9 = 16.9
Putting value of u = 24 in the equation
24/4 + 9.9 = 16.9
6 + 9.9 = 16.9
15.9 = 16.9
Bringing like terms on one
16.9 - 15.9 = 1