Mathematics, 14.11.2019 02:31 sweav901
10. seven equally qualified students apply for a scholarship, but only 5 scholarships of equal value can be given:
a. in how many ways can the five winners be selected?
b. if the scholarship are not of equal value, how many ways can five students be selected?
Answers: 3
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In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
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For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
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10. seven equally qualified students apply for a scholarship, but only 5 scholarships of equal value...
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