Mathematics, 18.05.2021 01:10 sindy35111
A box contains 11 ribbons. Four are black. What is the probability of drawing two black ribbons without replacement?
7/21
6/55
7/110
100
Answers: 3
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1. are the triangles similar and if so why? what is the value of x? show your work.
Answers: 1
Mathematics, 21.06.2019 16:30
Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation
Answers: 3
Mathematics, 21.06.2019 18:00
Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.
Answers: 2
Mathematics, 21.06.2019 19:30
When x = 3 and y = 5, by how much does the value of 3x2 ā 2y exceed the value of 2x2 ā 3y ?
Answers: 2
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