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Tasya [4]
3 years ago
12

To win a trivia game, Nevan must score 90 points. Each correct answer is worth 1 3/4, and each incorrect answer is -1 1/4, if he

gets 58 questions correct and 22 questions incorrect, does Nevan win? How many points does he score?
Mathematics
1 answer:
Archy [21]3 years ago
4 0

Answer:

Nevan does not win

He scored 74 points

Step-by-step explanation:

First, find how many points he gets from 58 correct questions:

Multiply 1 3/4 by 58:

58(1.75)

= 101.5

Then, find how many points he loses from 22 incorrect questions:

Multiply -1 1/4 by 22:

22(-1.25)

= -27.5

Then, subtract 27.5 from 101.5 to find how many points he scored:

101.5 - 27.5

= 74

Since he needed 90 points to win, he did not win because he only got 74.

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Plz help solve this please and thx u<br><br>​
kow [346]
2 (an - 1) = 40
2an - 2 =40
2an = 40 - 2
2an = 38
2an/2 = 38/2
an = 19
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2 years ago
What is the answer for 13÷377?
lara31 [8.8K]
0.03448275862I would round this to the nearest 10th which is 0.035 Or if it is easier you can leave it like it is. :)<span>
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8 0
3 years ago
Read 2 more answers
Please help me answer this!
Tomtit [17]

Answer:

<em>x = 3</em>

Step-by-step explanation:

<u>Trigonometric Ratios</u>

The ratios of the sides of a right triangle are called trigonometric ratios. The longest side of a right triangle is called the hypotenuse and the other two sides are the legs.

The tangent ratio relates the opposite leg with the adjacent leg. Please note the given side is the opposite leg to 60° and x is the adjacent leg to 60°, thus we apply the tangent ratio:

\displaystyle \tan\theta=\frac{\text{opposite leg}}{\text{adjacent leg}}

\displaystyle \tan 60^\circ=\frac{3\sqrt{3}}{x}

Solving for x:

\displaystyle x=\frac{3\sqrt{3}}{\tan 60^\circ}

Since:

\tan 60^\circ=\sqrt{3}:

\displaystyle x=\frac{3\sqrt{3}}{\sqrt{3}}

Simplifying:

x = 3

5 0
2 years ago
A number cube is rolled what is the likelihood that a number less than or equal to three is rolled
Naily [24]

Answer:

equally likely

Step-by-step explanation:

there are 3 numbers less than or equal to 3. divide that by every number on the cube. Then you get 0.5.

move the decimal twice and turn it into a percent 50%

50% is equally likely.

4 0
2 years ago
The most common way to write a ratio in the form of
Ostrovityanka [42]

Answer:

b

Step-by-step explanation:

3 0
2 years ago
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