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Eva8 [605]
3 years ago
13

If the item regularly cost d dollars and is discounted 20 percent which of the following represents discount price dollar

Mathematics
1 answer:
Step2247 [10]3 years ago
5 0
It’s Definitely gotta be D. .80d
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2
beks73 [17]

Answer:

hi ahmm.i want to say that it is to draw I thought it is a question but it is actually to draw so u should draw this all shapes

3 0
3 years ago
Joni has a box that has a mass of 67 dekagrams. She converts this to centigrams. Her work is shown below.
jolli1 [7]

Joni should have multiplied by 1,000.

Step-by-step explanation:

Mass of the box = 67 decagrams

1 decagram = 1000 centigrams

So, 67 decagrams = 67 x 1000 centigrams

= 67000 centigrams

Joni should have multiplied by 1,000.

3 0
4 years ago
Find the absolute mean deviation of this data set:<br> 8, 8, 4, 12
nasty-shy [4]

Answer:

2 is the absolute mean deviation

Step-by-step explanation:

absolute mean deviation is

the average of the differences of the data from the average

8, 8, 4, 12

1. take the average

8+8+4+12=32 -> 32/4 = 8

2. subtract each number from this average

8 - 8 = 0

8 - 8 = 0

4 - 8 = 4 (there are no negative answers)

12 - 8 = 4

3. take the average of these subtractions

0+0+4+4=8 -> 8/4 = 2

4. answer: 2 is the absolute mean deviation

8 0
2 years ago
a football team had 50 players at the start of the season, but then some players left the team. After that, the team had 42 play
wel

Answer:

50 = p + 42

Step-by-step explanation:

The unknown part of this equation is the variable p, the number of people that left. So you want to add p to 42 and that will give you the total number of football players, which is 50. In order to get p, you need to get it by itself and make it equal something. Subtract 42 from both sides and you are stuck with 50-42 = p

p = 8

5 0
4 years ago
Of 1936 people so came into a blood bank to give blood, 200 people had high blood pressure. Estimate the probability that the ne
Inessa05 [86]

Answer:

person has a 10% chance of having high bp

Step-by-step explanation:

200 out of 1936 equals about 10%

7 0
3 years ago
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