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guajiro [1.7K]
3 years ago
11

How do models help you multiply by one-digit numbers? Explain

Mathematics
1 answer:
mojhsa [17]3 years ago
8 0

Answer:

ိနုနငနငနထငခူ3ူါူမူစနသိစတ်ူ်် မအသါစ4စမ မသမမ94မ9မ်သ

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24 is what percent of 60
tekilochka [14]
100%/x%=24/60.
(100/x)*x=(24/60)*x - we multiply both sides of the equation by x.
<span>100=0.4*x - we divide both sides of the equation by (0.4) to get x. 

hope this helps you understand.
best i could do.

Hope this helps ya!!

meow55</span>
8 0
3 years ago
Read 2 more answers
A 120 meter long ski lift carries skiers from 40 m above. What is the IMA of the lift
IrinaVladis [17]

The ideal mechanical advantage of a slope is given by the ratio between the output load, which is simply the weight of the object (), and the input force  applied to move the object along the slope:

The energy conservation law states that the potential energy of the object when it reaches the final height h is equal to the work done to move the object along the distance of the slope , i.e.

From this we find

Therefore, we can substitute this into the formula of the ideal mechanical advantage and calculate its value:

Please said thanks

4 0
3 years ago
Find area of shaded version
Anastasy [175]
The area is the l*w , does that help? 
5 0
3 years ago
Draw the line of reflection that reflects quadrilateral ABCD onto quadrilateral A'B'C'D
lions [1.4K]

Answer:

here ya go

Step-by-step explanation:

5 0
2 years ago
A group conducted a poll of 2083 likely voters just prior to an election. The results of the survey indicated that candidate A w
mart [117]

Answer:

With the given margin of error its is possible that candidate A wins and candidate B loses, and it is also possible that candidate B wins and candidate A loses. Therefore, the poll cannot predict the winner and this is why race was too close to call a winner.

Step-by-step explanation:

A group conducted a poll of 2083 likely voters.

The results of poll indicate candidate A would receive 47​% of the popular vote and and candidate B would receive 44​% of the popular vote.

The margin of error was reported to be 3​%

So we are given two proportions;

A = 47%

B = 44%

Margin of Error = 3%

The margin of error shows by how many percentage points the  results can deviate from the real proportion.

Case I:

A = 47% + 3% = 50%

B = 44% - 3% = 41%

Candidate A wins

Case II:

A = 47% - 3% = 44%

B = 44% + 3% = 47%

Candidate B wins

As you can see, with the given margin of error its is possible that candidate A wins and candidate B loses, and it is also possible that candidate B wins and candidate A loses. Therefore, the poll cannot predict the winner and this is why race was too close to call a winner.

5 0
3 years ago
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