Mathematics, 24.07.2019 13:00 joebossmc2184
Abag contains two red balls and five blue balls. you draw out a ball, record its color, replace it, and then draw out a second ball, record its color, etc., repeating this four times. what is the probability that you draw out a red ball at least once? a) 0.28 b) 0.71 c) 0.74 d) 0.99
Answers: 1
Mathematics, 21.06.2019 17:30
Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10
Answers: 2
Mathematics, 21.06.2019 18:40
Acircle has a circumference of 28.36 units what is the diameter of the circle
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Mathematics, 21.06.2019 22:00
The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.
Answers: 1
Mathematics, 21.06.2019 22:00
The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm
Answers: 1
Abag contains two red balls and five blue balls. you draw out a ball, record its color, replace it,...
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