3 years ago

If some guy buys a boat for 2900 and then sells it for 4700 what is the percent increase

Mathematics

1 answer:

liq [111]3 years ago

7 0

1800% is the increase

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Help me please!!!! The question is in the picture^^^

Aleksandr [31]

Answer:

7,173

x = 7

Step-by-step explanation:

Within the question it gives two examples.

x = 0 corresponds to 2000

x = 1 corresponds to 2001

If you pay close attention the x-value is always the same as the last digits in the year. So with 2007 the last digit is 7, which then leads us to determine that

x = 7

f (x) = -327 (7) + 9462

f (x) = -2289 + 9462 = 7173

6 0

3 years ago

Question 14(Multiple Choice Worth 1 points)

Alex_Xolod [135]

Answer:

I think the third one.

Step-by-step explanation:

8 0

3 years ago

Which statement best describes f(x)= -2 √x-7 +1 –6 is in the domain of f(x) but not in the range of f(x). –6 is not in the domai

Archy [21]

Answer:

B. -6 does not belong to the domain but belongs to the range of f(x).

Step-by-step explanation:

We have the function, $f(x)=-2\sqrt{x-7}+1$ .

So, the domain of the function is obtained when $x-7\geq 0$ i.e. $x\geq 7$

That is, the domain is {x | x≥ 7}.

Now as we have,

$x\geq 7$ → $x-7\geq 0$ → $\sqrt{x-7} \geq 0$ → $-2\sqrt{x-7} \leq 0$ → $-2\sqrt{x-7}+1 \leq 1$ .

That is, $f(x)\leq 1$

Thus, the range of the function f(x) is {y | y≤ 1}.

Thus, we can see that,

-6 does not belong to the domain but belongs to the range of f(x).

5 0

3 years ago

Choose the equation that models the problem. Zach's baseball team won 32 games last season. They played a total of 45 games. How

hoa [83]

B
I + 32 = 45
hope this helps

4 0

3 years ago

Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

DedPeter [7]

Answer:

548.80

Step-by-step explanation:

$506.98 * 8.25%=

6 0

3 years ago

Read 2 more answers