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3 years ago

What is the domain of the relation?

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

4 0

Answer:

(03.01) The domain of a relation is the output (y) values of the relation the input (x) values of the relation a set of points that pair input values with output values x and y values written in the form (x, y)

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Ben takes out a personal loan of £1200 with a simple interest rate of 20% for a term of 3 years how much is the total cost of th

lilavasa [31]

Answer:

$1920

Step-by-step explanation:

Original amount: £1200 x Simple interest rate: 0.2 x number of years: 3 = 720

Add Original onto simple interest

£1200 + £720 = £1920

Total Cost of personal loan after 3 years = £1920

5 0

2 years ago

The product of three and a squared number is twice the sum of the number and four

Mamont248 [21]

From the text of the task we can write the equation:

$3 x^{2} =2(x+4)\\
\\
3x^2=2x+8\\
\\
3x^2-2x-8=0\\
\\
\Delta=(-2)^2-4.3.(-8)=4+96=100\\
\\
x=\frac{2 \pm\sqrt{100}}{2.3}=\frac{2 \pm10}{6}\\
\\
x_1=\frac{2-10}{6}=-\frac{8}{6}=-\frac{4}{3}\\
\\
x_2=\frac{2+10}{2.3}=\frac{12}{6}=2$

7 0

3 years ago

Read 2 more answers

A bag holds 5.8lb of corn. How many pounds do 2.5 bags hold

gayaneshka [121]

ANSWER:

14.5 pounds

STEP-BY-STEP EXPLANATION:

We know the capacity of each bag, therefore, we can calculate the capacity of 2.5 bags, multiplying by the capacity of one, like this:

$\begin{gathered} c=5.8\cdot2.5 \\ \\ c=14.5\text{ lb} \end{gathered}$

Which means 2.5 bags contain a total of 14.5 lbs.

3 0

1 year ago

If x is a number that is 7 more than y, how do you express x as a function of y?

Y_Kistochka [10]

Answer:

answer is e

hope.it helps

plz mark as brainliest

5 0

3 years ago

Given f(x)=12x−5, find f(4). To earn full credit, show your work using a method explained in the Orientation.

Anvisha [2.4K]

Step-by-step explanation:

Given,

f(x) = 12x - 5

as,

f(4) so,

f(4) = 12(4) - 5 

= 48 - 5 = 43 ans.

hope this helps you dear take care!

4 0

3 years ago