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3 years ago

WILL GIVE BRAINLIEST Please help me

Mathematics

2 answers:

irinina [24]3 years ago

6 0

Answer:

A) [1, 3]

:) Hope this Helps

liq [111]3 years ago

5 0

The range is y values, aka the output.

Here it's from [1,3]. It means from 1 to 3.

The answer is choice A.

I hope it helps !

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There was a blizzard. Snow was falling at a rate of 4 ½ inches per hour. If the snow kept accumulating at the same rate, how lon

Bogdan [553]

Answer:

Step-by-step explanation:

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3 years ago

A new computer loses 1/2 of its value every year. Which graph could represent the relationship between the year and the computer

Igoryamba

Let's first consider: the fact that a new computer loses 1/2 of its value

⇒ third choice and fourth choice are eliminated

⇒ because of the graph project the computer's value as growing over

years

Now let's try to set up an equation:

After 1st year ⇒ Computer's value = $total_.value*\frac{1}{2}$

After 2nd year ⇒ Computer's value = $total_.value*\frac{1}{2}*\frac{1}{2}=total_.value*(\frac{1}{2} )^2$

After 3rd year ⇒ Computer's value = $total_.value*\frac{1}{2}*\frac{1}{2}* \frac{1}{2}=total_.value*(\frac{1}{2})^3$

..... (Hopefully you see a pattern)

After x year ⇒ Computer's value = $total_.value*(\frac{1}{2})^x$

Therefore, the equation is: $total_.value*(\frac{1}{2})^x$

⇒that means the graph has to exponentially decreasing as it has

an exponent (meaning the function is exponential) and a base less

than 1 (meaning that the function is decreasing)

Answer: Choice (1)

Hope that helps!

5 0

2 years ago

Please solve this correctly. you will get 69 points

kherson [118]

Answer:

I tutor people do you want tutoring?

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

23 times 4 times 25 times 23 times(25 times 4) times 4 =

Dmitrij [34]

21160000
just multiply every number you see but make sure you multiply the numbers inside the parentheses first

3 0

3 years ago

Read 2 more answers

Find the mean, median, mode, and range of this data: 49, 49, 54, 55, 52, 49, 55. If necessary, round to the nearest tenth.

Zigmanuir [339]

The mean is the average.
So, to find the mean you want o add up all of the numbers and then divide by the number of numbers.

49 + 49 + 54 + 55 + 52 + 49 + 575 = 363
363 / 7 = 51.85
Rounded to 52

For the median you want o line all of your number up from least to greatest and then find the middle number.

49,49,49,52,54,55,55

Your median is 52

The mode is the number that is listed most often

49 is listed 3 times
54 is listed 1 time
52 is listed 1 time
55 is listed 2 times

So, your mode is 49

4 0

4 years ago