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Questions (5)

If the initial velocity is 18 m/s, then what is the velocity at time 22.5 s? acceleration is -2(m/s^2)
1. 3 answers
2. 234 views
#1)Which ratio forms a proportion? Use cross products to test each pair.(A)15/40, 35/90 (B)18/22, 45/55 (C)12/55, 33/121***
1. 9 answers
2. 2,597 views
Which proportion has cross products of 5 x 24 and 8 x 15?(a)5/8 = 15/24 (b)5/25 = 8/15 (c)8/24 = 15/5 (d)15/8 = 5/24 I think the
1. 32 answers
2. 5,071 views
Which ratio forms a proportion with 18/30?(a)20/35 (b)50/90 (c)36/48 (d)60/100 I think the answer is C, am I correct?
1. 15 answers
2. 4,799 views
Which ratios form a proportion?(a)4/9, 12/25 (b)3/7, 18/42 (c)5/8, 15/25 (d)5/11,20/45 I think the answer is B. am I correct?
1. 4 answers
2. 621 views