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cricket20 [7]
3 years ago
12

How were the numbers 1 10 100 and 1000 written by romans?

Mathematics
1 answer:
Arturiano [62]3 years ago
8 0
1 --  I
10 -- X
100 -- C
1000 -- M 
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The length of a football field is 120m. what is the length on drawing, if the scale is 1:5m?​
inna [77]
Answer: I believe its 24 meters.
Explanation: Just divide 120 by 5
5 0
4 years ago
1. Curtis was curious about the average height of the different types of plants in his flower and vegetable gardens, so he measu
Nadusha1986 [10]

Answer:

Step-by-step explanation:

hey i got the answer straight from my teach but ony a and c if you have the answer to b let me know  :  ( A) To determine the mean absolute deviation, first calculate the mean. Find the sum of the values: 8 plus 6 plus 9 plus 6 plus 14 plus 9 plus 5 plus 7 equals 64. Then divide the sum by the number of values: 64 divided by 8 equals 8. The mean is 8.

Next, find the distance of each value from the mean :

|8-8|=0 |6-8|=2 |9-8|=1 |6-8|=2 |14-8|=6 |9-8|=1 |5-8|=3 |7-8|=1

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7 0
3 years ago
What is the difference in the size between 1/4 and 1 1/2
masya89 [10]
1 1/2 can be rewritten as 3/2
Difference means subtraction

So we do:
3/2-1/4
To get the same denominator, we can multiply the first fraction by 2
6/4-1/4

Then we subtract the numerators and leave the denominator
So the final answer is 5/4 of 1 1/4

Hope this helps
8 0
3 years ago
Evan is going to the country fair this weekend. The admission to the fair is five dollars and the cost per ride is $.50. If his
Naya [18.7K]

Answer:

I believe he can go on 30 rides.

Step-by-step explanation:

The equation would be 5 + .5x = 20

Because $5 to get in, plus $.50 per ride (x is number of rides you are solving for), and $20 is total amount you can spend.

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6 0
3 years ago
Can someone answer B for me please and thank you sm
morpeh [17]

Answer:

a = 1/8

b = 8

Step-by-step explanation:

a (1/2) ^3 = (1/2) *(1/2) * (1/2) = 1/8

b( 1/2 ) ^ -3  The negative exponent means 1 / (1/2)^3  = 1/ (1/8) = 8

4 0
3 years ago
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