Uh someone pls help me find the functions

Answer:

B. 82

Step-by-step explanation:

The easiest way to find a median on a stem-and-leaf plot, is to simply count the number of "leaves" and find the middle. There is 21 numbers in the leaf column, so the 11th one is the middle. Or you could count from both sides until you reach the middle. The median of the leaves is the 2 in the middle row. This matches with the stem of 8, making the actual number 82.

Answer:

The room in part A

Step-by-step explanation:

Answer:

f(-2)=-9

Step-by-step explanation:

Since x=-2, therefore you would replace x with -2 with the equation provided.

f(-2)=4(-2)-1

f(-2)=-8-1

f(-2)=-9

Answer:

f(-2)=-9

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

The mode is the number that shows up most in a set of numbers and 1 shows up the most therefore it's 1

Answer:

1/7^7

Step-by-step explanation:

Exponents are simply repeated multiplication.

Here, 1/7 is multiplied by itself 7 times.

Therefore, the exponent is 1/7^7.

Answer:

Range: 55

Step-by-step explanation:

Range = subtraction of the smallest number in the data set to the greatest number in the data set.

Greatest number: 1 hr (60 minutes)

Smallest number: 5 minutes

Range = 60 - 5

           = 55

Hope this helps!

Step-by-step explanation:

I know that 44÷4=11. So that means P must be 11. But since it's subtracted by 7 we must solve 11+7. Which is 18. So P=18.

Answer:

b

Step-by-step explanation:

Answer:

why

Step-by-step explanation:

Answer:

18yx

Step-by-step explanation:

4 will cancel 24yx to give 6yx

then 6yx times 3 is 18yx .

Answer:

6

Step-by-step explanation:

15/100 of 40

= 3/20 x 40

= 3/1 x 2

= 3 x 2

= 6

Answer:

6 wins

Step-by-step explanation:

15% chance in winning a particular game also means that you will win 15% of the total number of games, which in this case, is 40.

Number of wins =

[tex]winning \: chance \times total \: games = 0.15 \times 40 \\ = 6[/tex]

Answer:

Liam has 39 chairs.

Step-by-step explanation:

First you have to set up the equation -

4x + 7 = 2x + 23

then isolate the variables

4x - 2x + 7 - 7 = 2x - 2x + 23 - 7

2x = 16

x = 8

then substitute the variable with 8

4(8) + 7 = 39

2(8) + 23 = 39

Liam has 39 chairs.

Answer:

Not exactly sure the exact amount. but something that does help is that since there i less children there is less a chance

Step-by-step explanation:

So pick the smallest answer on there ig. Hope this helps and have a wonderful day! <3 :))

Answer:

2x - 9 = 5x

Step-by-step explanation:

This question is asking you to write an equation for the statement given. Twice of x is 2 times x, or 2x. Diminished by 9 means subtracting 9 from 2x, so 2x-9. Finally this is equal to 5x. So, 2x-9=5x.

Answer:

The measurement of the eighth angle in the octagon is 245 degrees.

Step-by-step explanation:

The following formula calculates the total internal angles in an octagon:

Sum of the interior angle = (n - 2) * 180 degrees,

where n represents the polygon's number of sides. n = 8 for an octagon, so we have:

Interior angle sum = (8 - 2) * 180 = 1080 degrees.

Given that the sum of the seven inner angles is 835 degrees, we can construct the following equation:

835 + x = 1080

where x represents the eighth angle's degree measurement. After finding x, we obtain:

x= 1080 - 835

x = 245 degrees

The eighth angle of the octagon is therefore 245 degrees.

Answer:

[tex] \frac{g}{5} = 10 \\ g = 10 \times 5 \\ g = 50[/tex]

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

Answer:

25%

Step-by-step explanation:

100 or more is only for 1 whisker

1 whisker = 1/4

1/4 = 25%

Answer:

4: y = 0.75x + 3.75

5: y = 0.75x + 23.25

6: y = 0.75x + 11

Answer:

30.15-0.05=30.1

Step-by-step explanation:

The numbers are already rounded

Answer:Online Banking

Step-by-step explanation:

Banking online means accessing your bank account and carrying out financial transactions through the internet on your smartphone, tablet or computer. It's quick, usually free and allows you to carry out a number of tasks such as paying bills and transferring money, without having to visit or call your bank.

Answer:

The mean will change. The range will change.

Step-by-step explanation:

The outlier is 4, it's the one number in the data that isn't close to the other numbers.

The data without the outlier will be 7, 9, 9, 10.

Mode: The mode will still be 9. It is still the number that appears the most in the data.

Median: The median WON'T change. The data is now one value shorter, but the median will still be 9. Before it was 9, and now it's still 9 ((9+9)/2).

Mean: The mean will change because we're excluding one value. Before, the mean was 7.8 (4+7+9+9+10=39, 39/5 = 7.8). NOW it is 8.75 (7+9+9+10=35, 35 / 4 = 8.75).

Range: The range will change. Before it was 10-4, now it is 10-7. The range was originally 6 and now it's 3.

Answer:

Triangle ABC is shown with four images that are each the result of a transformation of triangle ABC. Triangle MNO is reflected over the x-axis and then translated up 4 and right 3. Translate the pre-image down 4 and right 3 and then reflect the figure over the x-axis

Brainlist Pls!

Answer:

42 minuite

Step-by-step explanation:

18/3 so 6 min of rest per hour. 6 x 7 shows 42 min for 7 hours, with 6 min for each hour.

Answer:

49.5

Step-by-step explanation:

find the area of the triangle and rectangle then add them together

Rectangle: 5 x 5 = 25

Triangle = 1/2 x 7 x 7 = 24.5

24.5 + 25 = 49.5

hope this helps and is right. p.s. i really need brainliest :)

if this is wrong, i am incredibly sorry.

Answer:

$39.33 (rounded to nearest cent)

Step-by-step explanation:

Cost of shirt normally = $65

Cost of shirt for 3 days = [tex]\frac{100-45}{100}[/tex] × $65

                                      = [tex]\frac{55}{100}[/tex] × $65

                                      = $35.75

Cost of shirt on 4th day = [tex]\frac{100+10}{100}[/tex] × $35.75

                                       = [tex]\frac{110}{100}[/tex] × $35.75

                                       = $39.33 (rounded to nearest cent)