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3 years ago

I NEED HELP ASAP PLEASE

Mathematics

1 answer:

Zepler [3.9K]3 years ago

5 0

Answer:

The last digit is 2

Step-by-step explanation:

I just plugged in different digits as the end of 41875 and divided by 18.

Entered in 418750. Got a decimal.

Entered in 418751 and divided by 18. Got a decimal.

Entered in 418752 and divided by 18. Got 23,264.

Entered in 418753 and divided by 18. Got a decimal.

Entered in 418754 and divided by 18, got a decimal.

418755, decimal

418756, decimal

418757, decimal

418758, decimal

418759, decimal

You might be interested in

What is the process of 8q+6=4q-14

Novosadov [1.4K]

Answer:

Step-by-step explanation:

8q+6=4q-14

minus 4q from both sides to get

4q+6=-14

-6 from both sides

4q=-20

divide by 4

q=-5

we can check if this is right by implementing -5 as a substitute for q

-40+6=-20-14

-34=-34

7 0

3 years ago

Let f(x)=2x-1 and g(x)=1/x. Find the value of f(g(7))

netineya [11]

Answer:

-5/7

Step-by-step explanation:

We need to find g(7) first

All we have to is plug 7 in the place of x

g(7) = 1/7

Now we have f(1/7) = 2x - 1

f(1/7) = 2(1/7) - 1

f(1/7) = 2/7 - 1

Don't forget about common denominators

2/7 - 7/7 = -5/7

3 0

3 years ago

Solve the system of linear equations by elimination.<br><br> 8x−5y=11<br> 4x−3y=5

Oksanka [162]

Answer:

x= $\frac{5}{8} y + \frac{11}{8}$ x = $\frac{3}{4} y + \frac{5}{4}$

Step-by-step explanation:

8x−5y=11 = Let's solve for x.

8x−5y=11

Step 1: Add 5y to both sides.

8x−5y+5y=11+5y

8x=5y+11

Step 2: Divide both sides by 8.

5y+11

4x−3y=5= Let's solve for x.

4x−3y=5

Step 1: Add 3y to both sides.

4x−3y+3y=5+3y

4x=3y+5

Step 2: Divide both sides by 4.

3y+5

5 0

2 years ago

Solve for t: <br> -4(t+4)=-8t-24

kotykmax [81]

Answer:

$\rm{-2$

Step-by-step explanation:

Hi there!

$\rm{-4(t+4)=-8t-24}$

$\rm{-4t-16=-8t-24$

$\rm{-4t+8t=-24+16$

$\rm{4t=-8$

$\rm{-2$

Thus, $-2$ is our final answer.

Hope it helps! Enjoy your day!

$\bold{GazingAtTheStars}$

4 0

2 years ago

Read 2 more answers

Find the interquartile range of the following data set.

BigorU [14]

The interquartile range of 48, 26, 31, 50, 38, 40, 42, 34, 44, 36, is: D. 10.

<h3>What is the Interquartile Range of a Data Distribution?</h3>

The interquartile range of a data distribution is determined as: upper quartile (Q3) - lower quartile (Q1).

<h3>How to Find the Upper Quartile and Lower Quartile of a Data Distribution?</h3>

The upper quartile of a data distribution is the center of the second half of a data distribution while the lower quartile is the center of the first half of a data distribution.

Given the data, 48, 26, 31, 50, 38, 40, 42, 34, 44, 36:

Order the data set as, 26, 31, 34, 36, 38, 40, 42, 44, 48, 50

The first half of the data is: 26, 31, 34, 36, 38.

The center is 34.

Lower quartile (Q1) = 34.

The second half of the data is: 40, 42, 44, 48, 50. The center is 44.

Upper quartile (Q3) = 44.

Interquartile range = 44 - 34

Interquartile range = 10

Learn more about interquartile range on:

brainly.com/question/4102829

#SPJ1

6 0

2 years ago