hhhhhhhhhhhheeeeeeeeeellllllllllpppppppp me

Answer:

2 and a half spoon per person (2.5)

Step-by-step explanation:

10/4=2.5

Answer:

C

Step-by-step explanation:

Answer:200$

Step-by-step explanation:

Luke should be able to walk faster than Mr. Martin since Mr. Martin will take 4 hours to finish the trail. You want to use the equation which is 12=(3)(x). Luke should be able to walk 4km/hr in order to finish the trail in 3 hours.

Hoped I help you

Answer: l think it will take Mr. Martin 4 hours to walk the trail, and Luke should walk faster than Mr. Martin. Using the equation 12 = (3)(x), Luke should walk 4 km/hr to finish the trail in 3 hours. I hope this is right to my calculation!

Step-by-step explanation:

If it's not I'm so so sorry!!

Answer:

A. x ≥ 3

on a graph it's a closed circle on 3 going to the right

Step-by-step explanation:

x + 6 ≥ 9

( minus 6 )

x ≥ 3

Answer:

Step-by-step explanation:

solving this we get

18- 20 which is, equal to the value given!!

Answer:

The answer is A: 18 + (-20)

Step-by-step explanation:

You can add 18 by -20 to get -2, as 18 - 20 is -2. That's all from me! Good luck!

Answer:

350*33%= 115.5

350+115.5= $465.50

the Mark Up Price is $465.50

Step-by-step explanation:

Answer:

I think 3 percent

Step-by-step explanation:

Answer: $ 9.02 I think (Might be wrong)

Answer:

55.86

Step-by-step explanation:

Answer:

i think option 2

Step-by-step explanation:

i i'm sorry if wrong

Answer:

2

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

A≈226.98in²

Step-by-step explanation: Hope that this helps

Answer:

289.8 km

Step-by-step explanation:

Answer:

C,and D

Step-by-step explanation:

Answer:

The answer is 918.75

Step-by-step explanation:

1.5% of 750 = 11.25

11.25 x 15 years = 168.75

750 + 168.75 = 918.75

I hope this helps, I'm in 6th grade

Answer:

Step-by-step explanation:

=========================================================

Explanation:

Let's add up the values we're given to get

22 + 20 + 23 + 2 + 21 + 25 + 31 + 28 = 172

Then divide by 8, since there are 8 values in this set, leading to 172/8 = 21.5

The mean of the original set is 21.5

We'll come back to this later.

------------------

If you sort the values of {22, 20, 23, 2, 21, 25, 31, 28} you would get the list {2, 20, 21, 22, 23, 25, 28, 31}

Cross off the first and last number to reduce things to this smaller set {20, 21, 22, 23, 25, 28}

Repeat again, cross off the first and last number, and we now have {21, 22, 23, 25}

Do that one more time to be left with {22,23}

The median is the value at the midpoint of 22 and 23. Add these up and divide by two:  (22+23)/2 = 45/2 = 22.5

The median is 22.5

The items lower than the median are L = {2, 20, 21, 22} while the items in the upper set above the median are U = {23, 25, 28, 31}.

You should find the median of set L is 20.5 and the median of set U is 26.5

Therefore Q1 and Q3 are 20.5 and 26.5 respectively

Q1 = 20.5

Q3 = 26.5

Use these two values to get the interquartile range (IQR)

IQR = Q3 - Q1

IQR = 26.5 - 20.5

IQR = 6

Then we can compute the lower fence which I'll call m

lower fence = Q1 - 1.5*IQR

lower fence = 20.5 - 1.5*6

lower fence = 11.5

We can see the data value "2" is smaller than the lower fence 11.5; anything below the lower fence is considered an outlier.

------------------

All of the previous section was to find if we had an outlier, and identify what that outlier is. We found the single outlier is 2.

We could have probably done all of that by simply noticing that 2 is far from the main cluster of other values in the 20s; however, sometimes picking the outlier isn't that straightforward. So it's good practice to use the method described above.

Anyways, we'll remove the outlier "2" and we're left with this set {22,20,23,21,25,31,28}

Add up those values to get

22 + 20 + 23 + 21 + 25 + 31 + 28 = 170

Then divide that by 7, since we tossed out one value, and we get

170/7 = 24.2857 approximately

This is new mean.

------------------

To summarize:

We can see that the mean has increased. The very small outlier pulls on the mean to get smaller. Removing said outlier will then increase the mean so that it gravitates toward the main cluster. The mean is the center so if you remove the far outlier, then the center gravitates toward where the other values are located.

Answer: The translation rule that maps point D ( 7 , − 3 ) onto point D ' ( 2 , 5 )

is (x , y) → (x - 5 , y + 8)

Step-by-step explanation:

Let us revise the translation

If the point (x , y) translated horizontally to the right by h units  then its image is (x + h , y)

If the point (x , y) translated horizontally to the left by h units  then its image is (x - h , y)

If the point (x , y) translated vertically up by k units  then its image is (x , y + k)

If the point (x , y) translated vertically down by k units  then its image is (x , y - k)

(x , y) → (x ± h , y ± k) the right arrow symbol used to show the

translation from a point to its image

Example:

∵ P (0 , 0) → P' (1 , 2)

∴ The rule is (x , y) → (x + 1 , y + 2)

Let us find the translation rule that maps point D ( 7 , − 3 ) onto

point D' (2 , 5)

∵ Point (x , y) = (7 , -3)

∵ Its image after translation (x + h , y + k) = (2 , 5)

∴ x + h = 2

∵ x = 7

∴ 7 + h = 2

- Subtract 7 from both sides

∴ h = -5

∵ y + k = 5

∵ y = -3

∴ -3 + k = 5

- Add 3 to both sides

∴ k = 8

∴ The rule of translation is (x , y) → (x - 5 , y + 8)

The translation rule that maps point D ( 7 , − 3 ) onto point D ' ( 2 , 5 )

is (x , y) → (x - 5 , y + 8)

Answer:

28.27 or 28 for rounded

Step-by-step explanation:

Pi r^2  pi(3)^2

Answer:

slope is -1

Step-by-step explanation:

because it's going one unit down at a time

Answer:

Step-by-step explanation:

The slope, m, is defined as

m=(y2-y1)/(x2-x1)

So we just pick any two points. I’ll use (-3,5) and (5,-3)

m=(-3-5)/(5- -3)

m=-8/8

m=-1 so the slope is -1

Answer:

2 1/4 cubic units is the answer

Option A.

The reasoning behind my answer is that you would be getting a large and random group of students meaning that they have many different people and not a specific group of people. Randomly choosing also gives a chance of getting all grades meaning that it wouldn't just be one specific grade of which was surveyed.

Hope this helps and have a nice day.

-R3TR0 Z3R0

Answer:

Ellen- 12.09

Steve- 12 2/5

Joe- 12 1/2

Patty- 12.8