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Alexxandr [17]
3 years ago
5

Mary saved her money

Mathematics
1 answer:
Murrr4er [49]3 years ago
4 0
130 if you round that to the nearest whole number then you’ll get 139
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Round each whole number to the given place value.
Kazeer [188]

We have to round each whole number to the given place value.

We have to round the number 437 to the tens place.

Since the digit at the tens place is 3.

Since the digit at its previous place that is ones place is '7' which is greater than 5.

Therefore, we can round the number 437 to 440.

Now, consider the another number 64,328, we have to round this number to the nearest ten thousand place.

Since the digit at ten thousands place is 6.

And the digit at its previous place that is, at thousands place is 4.

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4 0
4 years ago
2(x -9) = 9 divided ( - 1/3) what value of x makes the equation true <br> plsss help :)))
Ivanshal [37]

Answer:

x = -9/2

Step-by-step explanation:

1. Divide 9 by -1/3:

\frac{9}{1} ÷ -\frac{1}{3} = \frac{9}{1} · -\frac{3}{1}

= -27

2. Divide both sides by 2:

2(x - 9) = -27

\frac{2(x-9)}{2} = \frac{-27}{2}

(x - 9) = -\frac{27}{2}

3. Add 9 to both sides:

x = -\frac{9}{2}

(or 4.5 if you need it in decimal form)

hope this helps!

6 0
2 years ago
I'm a 10 x 10 grid that represents 800 one square represents
nasty-shy [4]
One square represents 8
7 0
3 years ago
A class of 30 introductory statistics students took a quiz worth 100 points. the standard deviation of the scores was 0. what mu
bearhunter [10]
This means that everybody answered the same number of items. This means that every data value is equal to the mean. This outcome permits us to say that the sample standard deviation of a data set is zero if and only if all of its values are same or identical.
8 0
3 years ago
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The answer is 33 meters
use the Pythagorean theorem 
56^2+x^2=65^2
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x=33
6 0
3 years ago
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