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mrs_skeptik [129]
3 years ago
7

Ben measures the height of two bottles. One is 12 centimeters, and the other is 15 centimeters. In millimeters, what is the diff

erence of the two heights?
Mathematics
1 answer:
vaieri [72.5K]3 years ago
7 0
30 millimeters is the difference between the two heights
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Answer:

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Step-by-step explanation:

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2 years ago
Sam Smith had pizza last night. 3 of
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So the answer is 3 if Sam are the other 12 add it up the full pizza is 15. I say 3 slices of original pizza is left

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5 0
3 years ago
Suppose your average, after taking 4 quizzes, is 71 (out of 100). what must your average be on the next 5 quizzes to increase yo
Anton [14]
Short answer: 98
Remark

when you have an average of 71, it's like saying that you took 4 quizzes and got 71 on all of them. 
Step One
Find the total point count for the 4 quizzes.
T_4 = 71 * 4 = 284

Step Two
Create an equation that will give you the necessary point count to average 86.

284 + 5*x = 86 * 9
Why did we do this? It is because you have 9 quizzes altogether. All nine must be something that gives a point count of 86 on each quiz.  You have to put together 9 such quizzes with a total count of 774.

Step three 
Solve the equation.
284 + 5x = 774  Subtract 284 from both sides.
5x = 774 - 284
5x = 490   Divide by 5
x = 490/5
x = 98

You must get an average of 98 on the next 5 quizzes

Answer: 98 <<<<<

5 0
3 years ago
Compare the functions below f(x)=3^x+2 g(x)=20x+4 h(x)=2x^2+5x+2 select the true statements 1. Over the interval [2,3], the aver
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2^2-4+6 is your answer

6 0
3 years ago
Read 2 more answers
Is 0.4 meter &gt; 0.04 meter
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Yes, it is. The reason is that 0.4 is equal to 0.40, which is greater than 0.04.
3 0
3 years ago
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