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Diano4ka-milaya [45]
3 years ago
5

What is the midrange is the following data set 5,11,10,12,4,12,18,18,18

Mathematics
1 answer:
Rzqust [24]3 years ago
8 0

Answer:

11.5

Step-by-step explanation:

midrange formula= (high + low)/2

(18 + 5)/2

=23/2

=11.5

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-2.8f + 0.9f - 12 - 4
Kruka [31]

Answer:

The answer is -1.9f-16

Step-by-step explanation:

5 0
3 years ago
You planned to work on a project for about 4 and a 1/2 hours today.
zzz [600]

Answer:

2\frac{3}{4}

Step-by-step explanation:

Given : You planned to work on a project for about 4 and a 1/2 hours today.

To Find :If you have been working on it for 1 and 3/4 hours, how much more time will it take?

Solution:

Total time to be spent on project today = 4\frac{1}{2}=\frac{9}{2} hours

You have been working on it for hours =  1\frac{3}{4}=\frac{7}{4}

Remaining time =  \frac{9}{2} -\frac{7}{4}

                        =  \frac{11}{4}

                        =  2\frac{3}{4}

Hence it will take  2\frac{3}{4} hours more .

7 0
3 years ago
Question 2 of 10
azamat

Answer:

C

Step-by-step explanation:

THe equation given is

2x+2y=16

y=x-4

We put 2nd equation in first equation and first solve for x:

2x+2y=16\\2x+2(x-4)=16\\2x+2x-8=16\\4x=16+8\\4x=24\\x=\frac{24}{4}\\x=6

Now, since we know y = x - 4, we substitute x = 6 and get y:

y = x - 4

y = 6 - 4

y =2

The correct ordered pair is (6,2), answer choice C

6 0
3 years ago
Pls help I'll give brainliest !!​
posledela

Answer:

38 in

Step-by-step explanation:

P=w+w+h+h=18+18+6+6=26+12=38 in

4 0
3 years ago
Read 2 more answers
Open image to see question
Agata [3.3K]

Answer:

16

Step-by-step explanation:

To start off this problem, we are given that the line AB is equal to the line CD. In addition to that, we are given that the line EF equally intersects line AB and line CD. This provides us proof that angle AGH is equivalent to angle DHG. From this information, we can solve this problem relatively easily.

Lets work with this equation:

80 = 5x

Next, divide 80 by 5.

\frac{80}{5} =x

16 = x

This means that x is equal to 16.

7 0
3 years ago
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