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WITCHER [35]
3 years ago
5

Heidi earns 3% commission on jewelry she sells each week last week she sold 5,000 worth of jewelry how much did she make in comm

ission. ​
Mathematics
1 answer:
Alex17521 [72]3 years ago
6 0
3% commission of 5000 = $150
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A bowling alley charges $2.00 per game and will rent a pair of shoes for $1.00 for any number of games
saul85 [17]
Erm what’s the question? Well I mean it’s 3 dollars one game just keep on adding two for as many games u need.....
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3 years ago
Which number is the smallest .15 or .5?
Black_prince [1.1K]
.15 is the smaller number
Hope this helps!!!

8 0
3 years ago
Which is the function represented by the table?
padilas [110]

A. x + 5

According to the table, the function is shifted up 5 units.

8 0
1 year ago
What is the standard deviation of the following data set 1,1.2,4,1.28,4.1,5.3?
VikaD [51]
Memorize the definition of standard deviation: the sd is the square root of the average of the squared deviations of the mean. Wow. Let's do it.

Step 1. First we need the mean. That's easy. Add them up and divide by the count. Check if you get 16.88/5 = 2.81333.

Step 2. Now we're going to subtract this from each of the values, and square the result. Don't worry about negative signs, the squaring will get rid of those. Example for the first number:

(1 - 2.813)^2 = 3.29

The list of numbers I get is (rounded, in reality round as little as possible):

3.29, 2.60, 1.41, 2.35, 1.66, 6.18

Step 3: Add them all up. I get 17.49. 
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Step 5: Take the square root from this result. SQRT(2.91) = 1.707305

TIP: Use excel to do all these steps, then run the set of numbers through Excel's built-in sd function (called  STDEV.P) and see that you get the same result!
3 0
3 years ago
O A PQR is reflected over the x-axis. What are the<br> coordinates of O'?
topjm [15]

Answer:

(8,-2)

Step-by-step explanation:

When reflecting something across the X axis the y axis coordinate is the one that will change to put the position further up or down.  In this case we are moving it down to the same amount below the axis that it is now above it.  That means that since it is currently 2 above the X axis it would then be 2 below the X axis making it at -2 so the coordinates would be (8,-2)

I hope this helps and please don't hesitate to ask if there is anything still unclear!

7 0
3 years ago
Read 2 more answers
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