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Whitepunk [10]
3 years ago
15

Will give brainliest please help ASAP

Mathematics
2 answers:
hram777 [196]3 years ago
8 0
The first one is the correct answer. When writing the domain and range in set notation, you put the smallest number to the largest number. Domain is always x and range is y
12345 [234]3 years ago
6 0

✿  Domain is the Set of Values of x

⇒ Domain = { 10 , 15 , 19 , 32 }

✿ Range is the Set of Values of y (Images of x)

⇒ Range = { -1 , 5 , 9 }

First Option is the Answer

You might be interested in
a local parts shop buys a machine that costs $500,000. its value depreciates exponentially each year by 10%. what is the machine
jeka94
Hello!

Answer:

$295.295

Explanation:

Of the statement, we have that the price of the machine decreased 10% every year exponentially, so in the first year it real value drops to 90% of the costs. For 5 years, It can be expressed and simplified by the following equation:

We can't use that the percent drop as a percent itself, so we are going to divide 90% by 100%, and it will give us an entire number.

\frac{90}{100}=0,9 \\ \\ Value=Costs.(0.9)^{years}


By substituting we have:

Value=500000.(0.9)^{5}

Value: $295.245


Have a nice day!



8 0
3 years ago
I NEED HELP PLEASE, THANKS! :) Heather invests $4,900 in an account with a 3.5% interest rate, making no other deposits or withd
Alex

Answer:    $5,828.28

<u>Step-by-step explanation:</u>

Use the Compound Interest formula:     A=P(1+\frac{r}{n})^{nt}       where

  • A is the accrued amount (balance)
  • P is the principal (initial amount invested)
  • r is the interest rate (in decimal form)
  • n is the number of times compounded each year
  • t is the time of the investment (in years)

Given: P = 4,900

           r = 3.5% (0.035)

           n = 2

           t = 5

A=4,900\bigg(1+\dfrac{0.035}{2}\bigg)^{2(5)}\\\\\\.\qquad = 4900(1.0175)^{10}\\\\\\.\qquad = \large\boxed{5,828.28}\\

5 0
3 years ago
What is 6/2(1+2)? Correct answers only please!!
kherson [118]

Answer:

your answer is 9

hope this helps xx

8 0
3 years ago
Read 2 more answers
How do you compare 492,111 and 409,867
ExtremeBDS [4]
By adding an < or >.
6 0
3 years ago
Read 2 more answers
Which is the correct second step for solving the equation (×+3)^2-4=18
Aleksandr-060686 [28]
(x^2)+9-4=18
x^2+5=18
7 0
3 years ago
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