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leonid [27]
3 years ago
6

Write a number sentence using "of" to describe what portion of the brownie pan with purchased

Mathematics
1 answer:
ELEN [110]3 years ago
3 0

Just do the proportions

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Write 3/100 as a decimal​
Vlada [557]

Answer:

0.03

Step-by-step explanation:

There are two 0s so it is 0.03

7 0
3 years ago
the results of a poll indicate that between 33% and 37% of the population of a town visit the library at least once a year. what
Vera_Pavlovna [14]

The margin of error is ±2%

<h3>What is Margin error?</h3>

A margin of error is a statistical measurement that accounts for the difference between actual and projected results in a random survey sample.

Let x be margin of error and y be the percentages of the population.  

So,

y-x =33%

y +x = 37%

Solving above equations

2y= 70

y= 35%

and x= 2%

Hence, the margin of error is ±2%.

Learn more about this concept here:

brainly.com/question/11421935

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6 0
2 years ago
What are two factors that equal -490 and add up to -21?
Leno4ka [110]
The factors are -70 and 41
-70 x 41 = -490
-70 + 41 = -21
Hope this helps!
3 0
3 years ago
7x + 3y + 2x<br><br> Please help me
Pachacha [2.7K]

Answer:

Your expression would be 9x + 3y

Step-by-step explanation:

Coefficients with the same variables can be added together

7 0
3 years ago
Read 2 more answers
Lydia wants to find the height of a flagpole. She measures the height of a tree and the length of the shadow it casts. The tree
cricket20 [7]
The hight of the flag pole is i would say 44ft but i am not sure
7 0
3 years ago
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