What is the average of -2.5, 5.2, 1.7, and -0.8?

1 answer:

5 0

The average of these numbers is nine tenths, $\frac{9}{10}$ , or .9, however you would like to put it.

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Dafna11 [192]

Step-by-step explanation:

Option A is the correct answer

6 0

2 years ago

Nadya [2.5K]

No. Because 33 $ is the money deducted from the 60 $. Dawn bought everything for less than 60 $.

So, if Dawn purchases everything on the rack with a 30% discount and 15% coupon the total will indeed make 45%.

We have to take 100% - 45%= 55% to know the reduction number. Let's proceed to the calculations now.

100%= 60 $

1%=60/100

55%= 60/100 × 55 = 33 $

Now NOTE; 33 $ is the money reduced from the 60 $. So, logically, 33 $ isn't the amount which Dawn purchased the whole rack. 

To find the amount at which she purchased everything, we need to do,

60 $ - 33 $ = 27 $

6 0

3 years ago

Aleksandr [31]

The answer is a) 16mph

8 0

2 years ago

antiseptic1488 [7]

Answer:

me too i need help its in my HW and exam

Step-by-step explanation:

6 0

2 years ago

Mariana [72]

What is this question asking?
maybe try 3.87

7 0

3 years ago