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My name is Ann [436]
2 years ago
15

You estimate that 38 people attended your party. The actual attendence was 50 people.

Mathematics
1 answer:
nika2105 [10]2 years ago
3 0

Answer:

24% error

Step-by-step explanation:

Vobserved - Vtrue

-------------------------------

Vtrue

38 - 50

---------------

50

=  

-12

-------------

50

=  -24%

=  24% error

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What’s the best estimate?
Svet_ta [14]

Answer:

A   4

Step-by-step explanation:

the given numbers round off to 11 and 3.  11/3 is a bit less than 4.  Answer A (4) is the best approximation of the answers given.

5 0
3 years ago
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Ruby conducted a survey and found that 5/6 of her classmates have a pet and 2/3 of them are dogs what fraction of her classmates
lina2011 [118]
This is how I would solve it, I would act as if there were 36 people in the class.
36÷6=6×5=30
30÷3=10×2=20
20/36=10/18=5/9
You could also try another number such as 24;
24×(5÷6)=20
20×(2/3)=13.3(3 repeating)
13.333/24=5/9
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Tell me if this helps.
7 0
3 years ago
What is a equivalent fraction for 2/8
FrozenT [24]
There are tons! But here are a few examples for ya:
4/16
6/24
8/32
1/4

Hope this helps!!
7 0
3 years ago
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What is the value of 7 in 6,735?
JulijaS [17]
First, you have to break the number down by expanding it to find the different number values.

          6,735
              ↓
6,000 + 700 + 30 + 5

This shows us the values of the 7 in 6,735 is 700.

Answer: 700

6 0
3 years ago
A bag contains 2 white marbles and 7 purple marbles. Two marbles are drawn at random. One marble is drawn and not replaced, then
skelet666 [1.2K]

A. likely

B. unlikely

C. There is a greater chance in picking to purple marbles because there are less of the white and more purple.

Hallie should spin the wheel because u have a greater chance of landing on a 5 then rolling two number cubes and hoping both number cubes come to equal 5.

4 0
3 years ago
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