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Troyanec [42]
3 years ago
10

Camden is taking a multiple choice test with a total of 50 points available. Each question is worth exactly 5 points. What would

be Camden’s test score out of 50 if he got 2 questions wrong? What would be his score if he got x questions wrong
Mathematics
1 answer:
alina1380 [7]3 years ago
8 0

Answer:

<h2>1. 40 points</h2><h2>2. 50-x points </h2>

Step-by-step explanation:

1. Given that the total number of points is  50

2. Each question is worth 5 points

We can now calculate the number of questions by dividing the total points by the worth of each question

the number of question is  = 50/5= 10

hence there are 10 questions available

if he misses 2  questions, which will amount to 10 points his score will be

50-10 = 40 points

Hence if he got x questions wrong his score will be

50-x points

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3 years ago
The daily sales at a convenience store produce a normal distribution with a mean of $1,250 and a standard deviation of $125. The
timama [110]

Answer:

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Step-by-step explanation:

We are given the following information in the question:

Mean, μ = $1,250

Standard Deviation, σ = $125

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Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

We have to find

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0.6844 is the probability that sales on a given day at this store are less than $1,310.

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3 years ago
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The answer is 7. Hope this helps!

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Read 2 more answers
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