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2 years ago

12

2) Does this mapping diagram represent a function? *

1 answer:

Paul [167]2 years ago

8 0

Answer:

yes

Step-by-step explanation:

each input is put with only one output therefore it is a function

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Suppose you invest 1,600 at an annual interest rate of 7.9% compounded continuously. How much will you have in the account after

Elina [12.6K]

$\bf ~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\to& \$1600\\ r=rate\to 7.9\%\to \frac{7.9}{100}\to &0.079\\ t=years\to &10 \end{cases} \\\\\\ A=1600e^{0.079\cdot 10}\implies A=1600e^{0.79}\implies A\approx 3525.434$

6 0

2 years ago

Andrei [34K]

Answer:

34 + x = 70 ; 36

Step-by-step explanation:

Given that:

Current amount = 34

Final amount = 70

Number of roses planted by the workers today ;

Current amount + number planted today = final amount

Let number planted today = x

34 + x = 70

x = 70 - 34

x = 36

7 0

2 years ago

For the school play, 40 rows of chairs are set up. There are 22 chairs on each row. How many chairs are there?

Nataliya [291]

There are 880 chairs.
40x22=880

4 0

3 years ago

If G(x) = 3x + 1, then G -1(1) is<br> 4<br> 1/3<br> 0

Eduardwww [97]

Answer:

0

Step-by-step explanation:

$g(x) = 3x + 1 \\\ y = 3x + 1$

Changing x to y and y to x:

$x = 3y + 1 \\\ 3y = x - 1 \\\ y = \frac{x - 1}{3} \\\ g^{-1}(x) = \frac{x - 1}{3} \\\ g^{- 1} (1) = \frac{1 - 1}{3} \\\ g^{- 1} (1) = 0$

I hope I helped you.

4 0

2 years ago

3xy + 5 if x = -4, y = 2

Zanzabum

Answer:

it will be -19

Step-by-step explanation:

i hope it helps you

7 0

2 years ago

Read 2 more answers