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3 years ago

What is the 399,713 rounded to the place value of the third underlined digit of 399

2 answers:

7 0

The place value of the second 9 in 399 is thousands. 399,713 rounded to the nearest thousand is 400,000 because the digit in the place value column to the right is higher than 5.

maksim [4K]3 years ago

4 0

The correct answer is:

400,000.

Explanation:

The third digit in 399 is 9. To round to this place value, we inspect the digit behind it. If the digit is 5 or greater, we round up; if it is less than 5, we round down.

The digit behind 9 is 7. Since it is greater than 5, we round up. This would ordinarily put the number up 1; however, doing that makes the 9 a 10, which in turn makes the next number 10, and the next number 4. This gives us 400,000.

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Solve for m k=mvsquared/2

Lerok [7]

Answer:

$m=\frac{2k}{v^{2} }$

Step-by-step explanation:

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2 years ago

Mrs moretti is making welcome bags to give to the 18 students in his homeroom on the first day of school. He puts m mechanical p

julsineya [31]

Answer:

b.) 18(m+2m)

d.) 18m+18(2m)

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Step-by-step explanation:

Given;

total number of Mr Moretti's students = 18

number of mechanical pencils for each student = m

total number of mechanical pencils for all the students = 18m

number of regular pencils for each student = 2m

total number of regular pencils for all the students = 18(2m)

The total number of pencils given to all the 18 students by Mr Moretti is given by;

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T = 54m

Therefore, based on the expressions above, the correct options include;

b.) 18(m+2m)

d.) 18m+18(2m)

e.) 54m

3 0

3 years ago

ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS.

Bad White [126]

Pretty sure it’s G cause everyone does math problems at a different pace. And also some math problems are more work compared to others ig. so G would have the most variability for the data

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3 years ago

Write the equation of a line with an undefined slope and point (1, 7).

Sonja [21]

Answer:

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Step-by-step explanation:

Step :-

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