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Pepsi [2]
3 years ago
11

An air plane travels at a constant speed of 575 miles per hour. Write and equation that can be used to detrmine the number of mi

les, m the airplane will travel in hours.
Mathematics
1 answer:
cluponka [151]3 years ago
6 0

miles divided by hours and there is your answer

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370 College freshmen were interviewed. 200 were registered for an Advanced Math class. 270 were registered for an English class
frozen [14]

Answer:

Step-by-step explanation:

To aid in understanding, draw three circles...

100 were registered for both Math and English.

50 were registered for both Sport and English but not Math.

70 were registered for Math, Sport, and English.

From here we will be able to calculate for those that signed up for only English class: Total number of students that signed up for english class

a. none signed up only for Maths (refer to attached document)

b. How many signed up for neither Math nor English meaning they signed up for only sports which is 70 from the venn diagram in the attachment.

c. How many signed up for an English class and at least one other class?

From the venn diagram:

we could have an English class and maths class - 100

we could also have an a English class and sports - 50

Thus total is 150.

d. What is the total fee for all the students enrolled in classes

From the diagram, 120 (english only and sport only) enrolled for only one class = 120 x $100 = $12,000

From the diagram, 180 (english and sport, maths and sport and english and maths) enrolled for two classes = 180 x $150 = $27,000

From the diagram, only 70 enrolled for the three classes = 70 x $200 = $14,000

Total fees = $12,000 + $27,000 + $14,000 = $53,000

5 0
3 years ago
What is the total cost of an item priced $4.95 if there is 5% sales tax?
Paha777 [63]
4.95+4.95×0.05=5.20
5 dollars 20 cents
7 0
3 years ago
LOG 100 IS EQUAL TO WHAT
Marta_Voda [28]
Log 100 equals 2. If you use a scientific calculator it equals 2.
6 0
2 years ago
Read 2 more answers
Write the following inequality in slope intercept form<br> -6x+3y&gt;-45
QveST [7]

Slope intercept form is y = mx + c.

<em>(where m is the slope, and c is the intercept - hence slope intercept form)</em>

So all you have to do is rearrange the inequality to have y by itself.

-6x + 3y > - 45                <em>(add 6x to both sides)</em>

        3y > - 45 + 6x        <em>(divide both sides by 3)</em>

          y > - 15 + 2x         <em>(put the 2x infront of the - 15) </em>

          y > 2x - 15

- - - - - - - - - - - - - - - - - - - - - - -

Answer:

y > 2x - 15

- - - - - - - - - - - - - - - - - - - - - - -

6 0
3 years ago
You work for a carpet company. You sell carpets: 100 square feet for $67,200 square feet for $130,400 square feet for $240, and
Fiesta28 [93]
I don’t know exactly but I tried the math and it’s either 4 or 5%
3 0
3 years ago
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