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kodGreya [7K]
3 years ago
10

What is the y-intercept of 6x+ 12y= 60?

Mathematics
1 answer:
exis [7]3 years ago
7 0
1st one is the y Intercept is 5. get y by itself 12y=-6x+60 divide by 12.
2nd slope is -3
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Which expression is equivalent to 1/4(12x + 16) + 3x + 7
Nitella [24]

Answer:

the answer is 6x+11

Step-by-step explanation:

1/4(12+16)+3x+7

1/4×4(3x+4)+3x+7

(3x+4)+3x+7

3x+4+3x+7

6x+11

6 0
2 years ago
Explain how you would use addition to find the product of -2 and 5
Ipatiy [6.2K]
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marysya [2.9K]
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The angle of elevation from a sailboat to the top of a 121-foot lighthouse on the shore measures 16 degree. How far is the sailb
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7 0
3 years ago
Probability theory predicts that there is a 9% chance of a water polo team winning any particular match. If the water polo team
AlexFokin [52]
The result is <span>B. 1638.</span>

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First, there are two possibilities for winning exactly one match:
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2. To lose the first match and win the second one.

9% = 0.09 is the probability of winning. The probability of losing is 1-0.09 = 0.91. To calculate the probability of winning </span><span>the first match and losing the second one and vice versa, we will use the multiplication rule:
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2. 0.91 × 0.09 = 0.0819

We want to either one of these events to happen, so using the addition rule, we have:
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In 10,000 matches:
0.1638 × 10,000 = 1,638
4 0
3 years ago
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