Total number of units = q
Cost of each unit = 100/q + 7
Total cost of q units = q(100/q +7) = 100+7q
To make revenues greater than $8,000
8000<100 +7q
8000-100 < 7q
7900<7q
q>7900/7
q>1128.58
q>1129 units
Therefore, the minimum number of units sold must be greater than 1129 units.
If each bowl uses one-seventh of a potato, that means the chef can make 7 bowls using one potato. Since there are 7 potatoes, we would multiply 7x7 to get 49 bowls.
49 is your answer.
Answer:
2/9
Step-by-step explanation:
given that a set of 10 cards consists of 5 red cards and 5 black cards. The cards are shuffled thoroughly and you turn cards over, one at a time, beginning with the top card.
Let X be the number of cards you turn over until you observe the first red card.
X can take values as 1,2,3,4,5 or 6.
No other possibility because at the worst 6th card has to be red
P(X>2) = 1-(P(X=1)+P(x=2))
P(X=1) = Prob for I card to be red =
P(x=2) Prob for I card black and second red =
Answer: The equation is t(n) = 64(0.5)^n.
This is an example of an exponential equation because we are repeatedly multiplying the value by 1/2.
Exponential equation take the form of y = ab^x, where a is the starting amount and b is the rate.
In our case, we are starting with 64 and reducing half (0.5) of the teams each week.
This makes our equation: y = 64(0.5)^x
348 fluid ounces = 2/3 of the water.
So, 1/3 of the jar would be = 348 ÷ 2 = 174.
Three-thirds of the jar = (1/3) × 3 = 174 × 3 = <em>522</em><em></em>.
- The jar can hold 522 fluid ounces of water.
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