1. He owes you 23 dollars and his change will be 7 dollars.
2, She owes you $6.50 and her change is $3.50 .
<span>A package is in the shape of a triangular prism. The bases are right triangles with perpendicular legs measuring 9 centimeters and 12 centimeters. The distance between the bases is 10 centimeters.
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Answer:
c
Step-by-step explanation:
Answer:
166. 5
Step-by-step explanation:
Given the following :
Mean weight (m) = 142 lbs
Standard deviation (sd) = 14 lbs
Renne = 96 percentile, what is Renne's weight
Using the equation :
Zscore = (score - mean) / standard deviation
96 percentile = 0.96 is equivalent to a Zscore of
1.75
Hence,
1.75 = (score - 142) / 14
14 * 1.75 = score - 142
24.5 = score - 142
24.5 + 142 = score
Score = 166.5
Answer:2:4:5
Step-by-step explanation:
It their ages are 15, 35, 45 because we know 7 in that ratio is 35(25+10)
Then if you add 5 to all their current ages:20, 40, 50
And you can simplify that to:2,4,5