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Zanzabum
2 years ago
7

Analia is a school district manager. Here are some details about two schools in her district for the last school year: School A

School B Number of students 300030003000 400040004000 Number of teachers 190190190 380380380 Graduation rate 86\%86%86, percent 90\%90%90, percent Budget per student \$10{,}500$10,500dollar sign, 10, comma, 500 \$10{,}000$10,000dollar sign, 10, comma, 000 % of students in sports club 62\%62%62, percent 68\%68%68, percent Number of sports medals won 999 777 SAT average 120012001200 105010501050 SAT range (max-min) 900900900 700700700 Analia wants to know which school has higher athletic achievements relative to the SAT average. 1) Analia thought of two different ways to define this quantity. Identify these two definitions among the following options.

Mathematics
2 answers:
Dvinal [7]2 years ago
4 0

Answer:

Step-by-step explanation:

the answer for 1 is %of student in sports club divided by SAT average and graduation rate divided by SAT average. For 2 is No the definition have opposite results

tresset_1 [31]2 years ago
4 0

Answer:

its %of student in sports club divided by SAT average and Number of sports medals won divided by SAT average ,second answer No. The definitions have opposite results.

Step-by-step explanation:

Khan academy

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799 represents the initial value of the painting

The painting will be worth $926 after 5 years to the nearest dollar

Step-by-step explanation:

The form of the exponential function is f(x)=a(b)^{x} , where

  • a is the initial value ⇒ (at x = 0)
  • b is the growth/decay factor ⇒ (rate of change)
  • If b > 1, then the function is growth ⇒ (increasing)
  • If 0 < b < 1, then the function is decay ⇒ (decreasing)

The value of a rare painting has increased each year since it was

found at a garage sale

The value of the painting is modeled by the function f(x)=799(1.03)^{x}

We need to know what 799 represents and what the painting will

be worth after 5 years

∵ f(x)=799(1.03)^{x}

∵ The form of the function is f(x)=a(b)^{x}

- By comparing the two forms

∴ a = 799 and b = 1.03

∵ a is the initial value at x = 0

∴ 799 represents the initial value of the painting

∵ x represents the number of years

∴ x = 5

- Substitute the value of x in the function by 5

∵ f(5)=799(1.03)^{5}

∴ f(x) = 926.26

∴ The painting will be worth $926 after 5 years to the nearest dollar

799 represents the initial value of the painting

The painting will be worth $926 after 5 years to the nearest dollar

Learn more:

You can learn more about the functions in brainly.com/question/10382470

#LearnwithBrainly

6 0
2 years ago
You need to create a fenced off region of land for cattle to graze. The grazing area must be a total of 500 square feet, surroun
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Part 1 : A=1/2 ap  P= 2A/a = 1000/10 = 100 ft.
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2 years ago
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Answer:

1,200 cars per hour

Step-by-step explanation:

Let's suppose the car flow is constant and based on the observations stated in the problem.

If we set and imaginary car counter where your car is, then there are 25 cars in ¼ of a mile (including yours) going at your same speed.

Now compute how long it will take to travel ¼ mile. As your speed is constant 60 mph, we can cross multiply  

60 miles -----------> 1 hour

¼ of a mile --------> x hours

and

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This means that in 1/240 hours the 25 cars will be passing the counter.

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2 years ago
Complete the steps in solving the quadratic function 7x – 9 = 7x2 – 49x by completing the square. –9 = 7x2 – x –9 + = 7(x2 – 8x
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Answer:

A) 56 . . . . . . the (negative) sum of -7 and -49

b) 112 . . . . . the product of 7 and 16

c) 16 . . . . . . the square of 8/2

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2 years ago
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In a survey of 2,300 people who owned a certain type of car, 1,610 said they would buy that type of car again. What percent of t
trapecia [35]

Answer:

In a survey of 2,300 people who owned a certain type of car, 1,610 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?

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