4 years ago

Does the inverse exist

Mathematics

1 answer:

ivanzaharov [21]4 years ago

4 0

Answer:

Yes the inverse of a function does exist. Hope this helps :)

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peter runs laps on the school track every afternoon. he wants to run no more than 45 minutes a day. he can consistently run each

natali 33 [55]

Answer:

see the explanation

Step-by-step explanation:

Let

x ----> the number of laps

we know that

The number of laps multiplied by 1.5 minutes each must be at most 45 minutes.

The term "at most" means "less than or equal to"

The inequality that represent this situation is

$1.5x\leq 45$

solve for x

Divide by 1.5 both sides

$x\leq 30\ laps$

The maximum number of laps is 30

3 0

4 years ago

Patty earns a raise of 4% each year if her starting salary is 24,812.00 what will be her salary after 1 year

Naya [18.7K]

24,812(.04)=992.48

24,812 + 992.48= 25,804.48

6 0

4 years ago

Reposting becuase it want let me edit my last one and somebody spam answered it.

harkovskaia [24]

Answer:

5Step-by-step explanation:

If you use the distance formula you can solve it pretty easily. The distance formula is:

d = $\sqrt{(x2 - x1)^2 + (y2 - y1)^2} \\$

The two points you want are A and D. A is (-1, -4) and D is (3, -1). Plug that into the formula...

d = $\sqrt{(3 - (-1))^2 + (-1 - (-4))^2}$

d = $\sqrt{4^2 + 3^2}$

d = $\sqrt{16 + 9}$

d = $\sqrt{25}$

I can solve it in a different way if you want me to.

8 0

3 years ago

Pls also explain how you got the answer

padilas [110]

I don’t get it please explain more

4 0

2 years ago

Read 2 more answers

Alonso purchases a kayak for $2100. The sales tax is 7% of the cost of the kayak.

rosijanka [135]

Answer:

$2247

Step-by-step explanation:

2100+(2100*7/100)= 2100+147=2247

8 0

3 years ago