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amid [387]
3 years ago
11

Dado os intervalos A=(x e r/-4< x <2 )e b =(x e r/-2< x <4 )

Mathematics
1 answer:
ch4aika [34]3 years ago
6 0

A) AUB = ao conjunto B ou seja {-2,-1,0,1,2,3,4}
B) AUB = {-3,-2,-1,0,1,2,3,4,5,6,7}
? · 7 anos atrás
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grin007 [14]
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3 years ago
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You have to download question
solmaris [256]

Answer:

B) Mode doesn't change.

Step-by-step explanation:

Given:

A set of data with 16 being added to the set.

The mode of a given set of data is the data that is repeated the most number of times.

Here, 19 is repeated 3 times, so the mode is 19.

Now, if a number other than that of 19 being added, doesn't affect the mode of the data set as 19 will still be 3 times and adding 16 will not increase its number in the set.

So, the correct option is B.

4 0
3 years ago
I need to do this so i can finish my work so i can go to sleep
babunello [35]

Answer:

D

Step-by-step explanation:

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7 0
2 years ago
How can I create a word problem with the following expressions <br><br> 15+2d<br><br> 200-4m
Alenkasestr [34]
For the first expression
15 + 2d
A possible word problem would be this:
A person saves $2 per day of money. Before he started saving, he had $15 dollars set aside. Look for the expression that expresses the total amount of money saved in terms of the number of days passed

The second expression is
200 - 2m
A possible word problem would be this:
The distance from school to the park is 200m. A kid riding a bike is traveling at a speed of 2m/s from the school to the park. Write an expression for the distance remaining between the park and the kid.<span />
6 0
3 years ago
the pta is ordering pizza for their next meeting. they plan to order 2 cheese pizzas for every 3 pepperoni pizzas they order. ho
vova2212 [387]
10 cheese pizzas

use  simple ratio, 3:2 (3 pepperoni for every 2 cheese)
to make the ratio bigger, we substitute the "3" pepperoni for "15" pepperoni. then take the new amount, 15/3 original, you get 5. then multiply the 2 original cheese pizzas by that 5, and you get 10 cheese pizza's. 

hope that helps

5 0
2 years ago
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