On average, junior girls own 10 pairs of shoes with a standard deviation of 1.5 pairs of shoes. The distribution of shoes follows an approximately normal curve. What's the probability of selecting a junior girl that owns 12 or more pairs of shoes?

Which is the standard form for this number? (4 x 1 100 ) + (8 x 1 1,000 ) + ( 3 x 1 100,000 ) ? a) 0.004803 b) 0.04803 c) 0.0483 d) 0.483

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?