Weegy: 5 out of 10 or 1/2 (simplified)
User: Ms. Wong is redecorating her office. She has a choice of 7 colors of paint, 4 kinds of curtains, 3 colors of carpet, and 2 styles of furniture. How many different ways are there to redecorate if she chooses two different colors of paint, one kind of curtain, one color of carpet, and one style of furniture?
A. 168 ways
B. 1,008 ways
C. 1,176 ways
D. 23 ways
Weegy: B. 1,008 ways
User: Use the Counting Principle to find the probability of choosing the 8 winning lottery numbers when the numbers are chosen at random from 0 to 9
Weegy: If repeat digits are allowed: 10^8 possible ticket numbers
Chances of winning: 1 in 100,000,000 or 0.000001%
User: In how many ways could you choose two different letters from the letters C, O, U, N, T?
User: The ticket office at Orchestra Center estimates that if it charges x dollars for box seats for a concert, it will sell 50 - x box seats. The function S = 50x - x2 gives the estimated income from the sale of box seats. Graph the function, and use the graph to find the price for box seats that will give the greatest income.
Weegy: Correct. S = x * (50 - x) = 50x - x^2 You may want to know what the maximum
income S(x) is: dS/dx = 50 - 2x = 0; x = 25 S(25) = 25 * 25 = 625 The maximum income is $625. The ticket price for
that is $25.
User: A rectangular box is twice as long as it is wide. The height of the box is 3 feet less than the width. If the box is x feet wide, what polynomial represents its volume in cubic feet?
Weegy: The answer is: x=width of box. length of box = 2 * x. Height of box = x - 3.
Volume of box = length * width * height = 2x * x * (x-3) = 2x^2 * (x-3) = 2x^3 - 6x^2
User: Evaluate the polynomial 6x - y for x = - 3 and y = 2.
A. 15
B. –20
C. 4
D. –16
Weegy: If 6x - 7 = 2, 6x = 9 and x= 1.5.
User: Suppose 3s represents an even integer. What polynomial represents the product of 3s, the even integer that comes just before 3s, and the even ...
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