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marishachu [46]
4 years ago
11

Help me with this !!

Mathematics
1 answer:
densk [106]4 years ago
7 0
<h3>Answer:  17</h3>

Multiply the probability of getting a correct answer (0.25) with the number of questions (68) to get 0.25*68 = 17

The student should expect to get about 17 questions correct.

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According to your question The answer is B
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A number is multiplied by 5, and then the product is added to 23. the result is 53. what is the number?
RUDIKE [14]

Let x = number

5x + 23 = 53

5x = 53 - 23

5x = 30

<h2><u><em>x = 6</em></u></h2>
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Multiplying a trinomial by a trinomial follows the same steps as multiplying a binomial by a trinomial. Determine the degree and
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6 0
4 years ago
Architect Frank Lloyd Wright included a pool shaped like a right triangle in his design of Taliesin West in Scottsdale, Arizona.
bogdanovich [222]

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5 0
3 years ago
On a coordinate plane, a line is drawn between points (negative 4, negative 3) and (negative 1, 4).
gayaneshka [121]

Answer:

StartRoot 58 EndRoot

Step-by-step explanation:

Given the coordinates (-4, -3) and (-1, 4)

To get the distance between the two points, we will use the formula:

D =√(y2-y1)²+(x2-x1)²

From the coordinates, x1 = -4, y1 = -3, x2 = -1 and y2 = 4

Substitute

D =√(4-(-3))²+(-1-(-4))²

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D = √49+9

D = √58

Hence the correct option is D

StartRoot 58 EndRoot

6 0
3 years ago
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