What is the domain of the function f(x) = 4x − 16?

Answers

Answer 1

Answer: All real numbers equal to or greater than 4
Interval Notation: [4,∞)

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What is one-third of 2,700?

Answers

2700* 1/3 = 2700 ÷ 3 = 900

help this helps!

Final answer:

To get one-third of a number, you divide that number by 3. When we divide 2,700 by 3, the result is 900. Therefore, one-third of 2,700 is 900.

Explanation:

To find a fraction of a whole number, we multiply the numerator of the fraction by the provided number and then divide the product by the denominator of the fraction.

To find one-third of a number, you can divide that number by 3.

In this case, to find one-third of 2,700, you simply divide 2,700 by 3.

The result when you divide 2,700 by 3 is 900

Therefore, one-third of 2,700 is 900.

Learn more about Division here:

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Find the lengths of two segments whose sum is 45 and whose ratio is 2:3

Answers

Let the two segments be x and y
x+y=45...1
X/y = 2/3...2
From1, y=45-x
Sub this into 2
x/(45-x)=2/3
3x=90-2X
5x=90
x=18
y=45-18=27

Framingham Company wants to finance its expansion by selling 200,000 shares of stock at $35.20 each. The underwriting commission will be 5.5 percent of the value of the stock. Accounting, legal, and printing fees are $142,985. What is the total selling expense?

Answers

Given:
200,000 shares fo stock at 35.20 each
5.5% underwriting commission
accounting, legal, and printing fees = 142,985

200,000 x 35.20 = 7,040,000
7,040,000 x 5.5% = 387,200

underwriting commission: 387,200
accounting, legal, and printing fees: 142,985
total selling expenses: 530,185

How do you do 81x^2=49

Answers

$81x^2=49\ \ \ \ /:81\n\nx^2=(49)/(81)\n\nx=\pm\sqrt(49)/(81)\n\nx=-(7)/(9)\ \vee\ x=(7)/(9)$

jane paid $40 for an item after she received a 20% discount. janes friend says this means that the original price of the item is $48 IS janes friend correct why or why not

Answers

48x0.2= $9.6
$48-9.6=$38.40 Her friend is incorrect.
40/48 =0.83 or about 83% So, in this case she only got 17% off. :)
Hope I helped

A piece of ribbon that is 8 and 1/3 yards long will be cut into 5 equal pieces to make bows. How much ribbon will be used foe each bow?

Answers

Answer:

yes

Step-by-step explanation:

Answer: 1 2/3 yards for each bow

Step-by-step explanation:

8 1/3 divided by 5 = 25/3 * 1/5 = 5/3

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