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2 years ago

14

If a student is taking classes, math, English, P.E., history, biology and Spanish, then what is the chance that the student will

take math period? Assume that there are six periods in one day.
10%
17%
25%
60%

1 answer:

madreJ [45]2 years ago

3 0

Answer:

60%

Step-by-step explanation: i hope this heple

\

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The Petrified Forest National Park in Arizona recently expanded their boundaries by 93,533 acres. The original acreage was 125,0

leonid [27]

Answer: The new acreage of the park is 218,533.

Step-by-step explanation:

Since we have given that

Original acreage = 125,000

Expanded boundary by = 93,533 acres

We need to find the new acreage of the park.

so,we will use

$New\ acreage=Original\ acreage+Expanded\\\\New\ acreage=125000+93533\\\\New\ acreage=218,533$

Hence, The new acreage of the park is 218,533.

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3 years ago

Hãy giải phương trình bậc nhất 7-2x=22-3x

Step2247 [10]

Answer:

7-2x=22-3x

-2x=15-3x (minus 7 from both side)

x=15 ( plus 3x from both side)

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2 years ago

Read 2 more answers

Is this an even or odd degree?

Sloan [31]

Answer:

I wan to say odd

Step-by-step explanation:

I do not really know but you can try it

4 0

2 years ago

Write an equation in slope intercept form that goes through (-1,6) and (3,-2)

pochemuha

<h2>Answer:</h2>

First, we need to use <u><em>slope formula*</em></u> to find the slope.

$m = \frac{-2 - 6}{3 - (-1)} = \frac{-8}{4} = -2$

Second, we use the slope we found and <em>ONE</em> of the 2 points listed and plug it into <u><em>slope-intercept form**</em></u> to solve for <u><em>b</em></u>.

Here is what we have so far:

$m = -2$

I'm going to use this point:

$x = 3$

$y = -2$

Here is how to find <em>b</em>:

$-2 = -2(3) + b\\\\-2 = -6 + b\\\\4 = b$

Finally, we put all of it together and we have our equation.

$y = -2x + b$

*Slope formula: <em>m = y₂ - y₁/x₂ - x₁</em>

**Slope-intercept form: <em>y = mx + b</em>

<em></em>

5 0

3 years ago

Three lines meet at a point. In a complete sentence, describe the relevant angle relationship in the diagram.

Nonamiya [84]

Answer:

Problem:

180-144=36

36/2=18

A=18

Step-by-step explanation:

The full area of half of a circle is equal to 180 degrees. To find the missing value of both A's you must take the full degrees of 180 and subtract 144 from 180. Next you have to take the remaining number and divide it by two because both of the missing value's are equivalent.

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3 years ago