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omeli [17]
2 years ago
9

Need help with question 3:) ASAp pls and thankyou

Mathematics
1 answer:
irga5000 [103]2 years ago
8 0
The answer to number 3 is (0,-2)
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Which point is NOT a solution of the inequality graphed below?
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Answer:

a

Step-by-step explanation:

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3 years ago
Tickets to the zoo cost $12 for adults and $8 for children. The school has a budget of $240 for the field trip. An equation repr
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Answer:

18 children

Step-by-step explanation:

Given

240 = 12x +8y

<em>Required (missing part of the question):</em>

<em>Number of children that will be able to go to the zoo if 8 adult tickets are purchased</em>

 

<em>The graph is missing. However, the question can be solved without the graph.</em>

<em />

From the question and equation, we can deduce the following:

  • x represents adults
  • y represents children

So, when 8 adult tickets were sold.

This means

x = 8

Substitute 8 for x in 240 = 12x +8y

240= 12 * 8 + 8y

240= 96+ 8y

Subtract 96 from both sides

240 - 96 = 96 - 96 + 8y

144 =  8y

8y = 144

Solve for y

y= \frac{144}{8}

y= 18

<em>This means that 18 children will be able to go</em>

5 0
2 years ago
Lola takes the train from Paris to Nice. The distance between the two cities is about 900,000 meters. If the train travels at a
Elanso [62]
Nice??? there is a city called nice? anyways, your answer is 5000. hope this helps :)
4 0
3 years ago
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The time between calls made to Amazon's customer service is exponentially distributed with a mean of 10 minutes (taken between e
daser333 [38]

Answer:

The probability that the time between the next two calls is between 3 minutes and 7 minutes is 0.2442.

Step-by-step explanation:

Let <em>X</em> = time between calls made to Amazon's customer service.

The average time between calls is, <em>β</em> = 10 minutes.

The random variable <em>X</em> follows an Exponential distribution with parameter \lambda=\frac{1}{\beta}=\frac{1}{10}=0.10

The probability distribution function of <em>X</em> is:

f_{X}(x)=\left \{ {{\lambda e^{-\lambda x};\   x>0}} \atop {0;\ otherwise}} \right.

Compute the probability that the time between the next two calls is between 3 minutes and 7 minutes as follows:

P(3

Thus, the probability that the time between the next two calls is between 3 minutes and 7 minutes is 0.2442.

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3 years ago
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A health food store has launched a new pack of vitamins for children. The store records the number of packs ordered by a random
tiny-mole [99]

Answer:

has to be B or C

Step-by-step explanation:

i had the same question

do u do flvs???

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3 years ago
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