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Vedmedyk [2.9K]
2 years ago
12

Help please..................

Mathematics
2 answers:
Svetradugi [14.3K]2 years ago
4 0
Substitute p and q with the given numbers (6 and 5) then use pemdas
18+42/6-5= 20
Rainbow [258]2 years ago
3 0

Answer: 20 (Option D)

Step-by-step explanation:

I took the test.

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How can I write a story about the doubles plus 2 fact 5+7=12.??
aksik [14]
One <u>possible story</u> is:

I had 5 apples.  My sister gave me 7, and now I have 12.

Explanation:

We are writing a story for 5+7=12.  This means we need to start with 5 objects and somehow gain 7 more.  In our story, we start with 5 apples and we get 7 more.

The last part is that our total must be 12.  In our story, we end with 12 apples.
3 0
3 years ago
Read 2 more answers
Solving multi step equations 5/6k + 2/3 = 4/3
Tpy6a [65]

Answer:

k = 4/5

Step-by-step explanation:

First, rewrite 5/6k as (5/6)k; this is "five sixths of the variable k."

Next, identify the LCD.  It is 6.  Then the given equation becomes

5k + 4 = 8

Consolidate the constant terms:  

5k = 4

Solve for k: k = 4/5

5 0
3 years ago
If you drove 60 miles in two hours, how many miles per hour did you drive?<br><br> 30 miles per hour
soldi70 [24.7K]

Answer:

30 mph

Step-by-step explanation:

6 0
3 years ago
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Find the radius of the circle. Leave your answer in simplest radical form.
dangina [55]
44 that is probably the answer since it's half
7 0
3 years ago
suppose the mean 40 yard dash time of a perfessional football player is 4.41 seconds with a standard deviation of 0.15 seconds.
I am Lyosha [343]
The percent of runners between these two times is 47.72.

We find the z-scores associated with each end of this interval using the formula
z=(X-μ)/σ

For the lower end,
z=(4.11-4.41)/0.15 = -0.3/0.15 = -2

Using a z-table (http://www.z-table.com) we see that the area to the left of, less than, this score is 0.0228.

For the upper end:
z=(4.41-4.41)/0.15 = 0/0.15 = 0

Using a z-table we see that the area to the left of, less than, this score is 0.5000.

We want the area between these times, so we subtract:
0.5000-0.0228 = 0.4772

This corresponds with 47.72%.
4 0
3 years ago
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