How do you round 70.140 to nearest tenth

Answers

Answer 1
Answer: in the number 70.140, the 1 is the tenth place so to round to nearest tenth place you look at one place over (hundredth) in this case it is the 4. if the number in the hundred place is 5 or greater then you round the number in the tenths one digit up. 
in this case the number in the hundredth place is under 5 so we keep the number in the tenths place,
so the answer would just be 70.1
Answer 2
Answer: 70.100

the tenth in this number is the one after the decimal point. if the number after the number you are rounding(4) is greater than or is 5 the number you are rounding goes up. if its lower than 5 the number you are rounding stays the same.

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the base of a right rectangular prism has an area of 173.6 square centimeter and a height of 9 centimeter. what is the volume in cubic centimeter, of the right rectangular prism ?

Answers

Answer: 1562.4\ cm^3

Step-by-step explanation:

We know that the volume of rectangular prism is given by :-

\text{Volume}=\text{base area}* \text{height}

Therefore, for the volume of given rectangular prism the volume will be:-

\text{Volume}=173.6*9\n\n\Rightarrow\ \text{Volume}=1562.4\ cm^3

Hence, the volume of the given rectangular prism= 1562.4\ cm^3

V=l*w*h 
or
V=b*h

You already have the width and length multiplied so you only hav eto multiply the height by the area now.
173.6*9=1562.4

The volume of the rectangular prism is 1,562.4 cubic cm

What does 6 7/12 yards × 3 1/6 feet equal?

Answers

All you have to do is turn one of the numbers from yards to feet or feet to yards, so you can accurately add it. Considering it would be easier to turn the yards to feet, you use the fact that, 1yard = 3feet. So the 6 7/12 as feet is 19.75 feet. So now you multiply them and 3 1/6 times 19.75 is 62.5416666535, and you can round this to just 63.

A type of cell reproduces by splitting itself in half. One cell becomes 2 cells, 2 cells become 4 cells, and 4 cells become 8 cells. What type of sequence does the number of cells represent, and why? It represents an arithmetic sequence because it has a common difference of 2. It represents an arithmetic sequence because it has a common difference of 1/2. It represents a geometric sequence because it has a common ratio of 1/2. It represents a geometric sequence because it has a common ratio of 2.

Answers

It represents a geometric sequence because it has a common ratio of 2.

In fact, a sequence is said to be geometric if any two adjacent elements are in the same ratio. In other words, if you choose any index n \in \mathbb{N} and consider the two consecutive terms a_n and a_(n+1), you have

(a_(n+1))/(a_n) = r

no matter which index you chose. In your case, the next term in the sequence is always the double of the previous one, so the ratio between two consecutive terms is always 2, and the series is geometric with common ratio 2

Answer:

on edge 2021, your answer would be D.) It represents a geometric sequence because it has a common ratio of two.

Hope this helps <3

What is 2.48 rounded to the nearest tenth

Answers

2.48 rounded to the nearest 10th would be 2.5
2.5
because the 8 is higher than 5 so that means that the 4 will go up one number so it will go up to 5

The Windows on the first floor of a building are 3 1/2 yards wide. The Windows on the second floor of the building are 1 7/9 yards wide. How much wider are the Windows on the first floor than the second floor

Answers

the answer, is 2 1/9. subtract  1 7/7 from 3 1/2, and you'll get 2 1/2

(hope this helps)

Solve each system of linear equations by substitution you will get an x, y point for solutionshow steps
y = x - 4 2x + y = 5


next set is
x + 4y = 6 y = -x + 3


next set is
x + 2y = 6 x - y = 3

next set is
3x - 2y = 9 y = 2x - 7

Answers

{y = x - 4    

                          => 2x+x-4=5 => 3x=9......x=3

{2x + y = 5                                                 y=3-4=-1

________________________________________________

{x+4y=6

{y=-x+3

=> x+4(-x+3)=6

   x-4x+12=6

-3x=-6

x=2

y=-2+3=1

y=1

___________________________________________________-

{x+2y=9

{x-y=3 .......x=3+y


3+y+2y=9

3y=6

y=2

x=3+2=5

x=5

_________________________________

{3x-2y=9

{y=2x-7

3x-2(2x-7)=9

3x-4x+14=9

-x=-5

x=5

y=2*5-7=10-7=3

y=3