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r-ruslan [8.4K]
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:
Svetlanka [38]3 years ago
6 0

Answer:

Step-by-step explanation:

Score of 2 questions = 2 *5 = 10

He got 2 questions wrong. So, 50 - 10 = 40.

Camden's test score out of 50 =  \frac{40}{50}

Score for x questions = x *5 = 5x

Camden's score if he got 'x' questions wrong = 50 - 5x

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What values of a and b make this equation true?
Fynjy0 [20]

Answer:

a = -4

b=-29

Step-by-step explanation:

<h3>Complex number:</h3>

First write the radicals in simplest form.

i² = -1

\sf (4 + \sqrt{-49}) -2\left(\sqrt{(-4)^2}+\sqrt{-324}\right)=4 + \sqrt{49i^2} - 2\left(\\\sqrt{16}+\sqrt{324i^2}\right)

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5 0
2 years ago
Add -46+(-48)=<br> -42+46=
dalvyx [7]
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4 0
3 years ago
"A state legislator wishes to survey residents of her district to see what proportion of the registered voters are aware of her
aliya0001 [1]

Answer:

The correct answer to the following question will be "384".

Step-by-step explanation:

We are having,

P(-0.05

On solving, we get

⇒  P(\frac{-0.05}{\sqrt{\frac{pq}{n}}}

⇒  \frac{0.05}{\sqrt{\frac{p(1-p)}{n}}} =1.96

On applying cross-multiplication, we get

⇒  0.05^2=1.96^2\times \frac{P(1-p)}{n}

⇒  0.05^2n=1.96^2-1.96^2p^2

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When "p" seems to be the population proportion, (equation 1) approach, which is special

∴ b^2-4ac=0

On putting the values in the above expression, we get

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⇒  1.98^2-4\times 0.05^2n=0

⇒  n=\frac{1.96^2}{4\times 0.05^2}

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3 years ago
X=4y-2<br> plz help solve the equation for y <br> thank you so much
Fofino [41]

Answer:  y= \frac{1}{4}x+\frac{1}{2}

4 0
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