3 years ago

⚠️PIC INCLUDED⚠️ I MARK BRAINLIST PLEASE HELP I AM BEING TIMED The table represents an exponential function.

Mathematics

1 answer:

Rus_ich [418]3 years ago

7 0

Answer:

We know that that x represents (1)

2/5 is the answer because if you add, multiply them together you will get 2/5=40/100%

Hope this helps

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Hi can someone please help and explain to me how to do this with the answer? Will mark brainliest!

Otrada [13]

Answer:

y=√x+5 -1

the answer is option C,,

x=-7,y=√-7+5 -1=√-2 -1

we can't find the square root of negative values, therefore it displays as error

x=-6,y=√-6+5-1=√-1 -1

same reason

x=-5,y=√-5+5-1=√0-1=-1

x=-4,y=√-4+5-1=√1-1=0

x=-1,y=√-1+5-1=√4-1=1

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3 years ago

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nasty-shy [4]

Answer:

Step-by-step explanation:

a triangle is 180 degrees add 120 + 34 to get 154

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2 years ago

A 1,000 mL solution of acetic acid contains 26 mL of pure acetic acid. Find the percent concentration of this solution.

Mrac [35]

Given:

Total solution : 1000mL

Pure acetic acid = 26mL

To find:

The percent concentration of given solution.

Solution:

We know that,

$\text{Percent concentration}=\dfrac{\text{Pure acetic acid}}{\text{Total solution}}\times 100$

Putting the given values, we get

$\text{Percent concentration}=\dfrac{26}{1000}\times 100$

$\text{Percent concentration}=\dfrac{26}{10}$

$\text{Percent concentration}=2.6$

Therefore, the percent concentration of this solution is 2.6%.

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Allushta [10]

Answer:c

Step-by-step explanation:I just did this one and got it correct

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