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Morgarella [4.7K]
3 years ago
5

How to estimate 1,103 x 59

Mathematics
2 answers:
defon3 years ago
7 0

Answer:

60000

Step-by-step explanation:

Rough estimate:  1000(60) = 60000

shusha [124]3 years ago
6 0

Answer:

1,103~1,000

59~60

×__________________

60000

Step-by-step explanation:

You round each of them by the nearest place then multiply (ex. 12 round the 2 because its the one closest to the highest place ~10

× 15~10=100) sorry if it doesn't make sense @[email protected]

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An old movie theater has seats on a main floor and in a balcony. The main floor has 26 rows of 29 seats in each row. The balcony
Archy [21]
The main floor has 26 rows of 29 seats each, that is 26*29 = 754 seats  
And in the balcony there is 8 rolls of 23 seats, that is 8*23 = 184 seats  
So the difference is 754 - 184 = 570   
Then the main floor has 570 seat more than the balcony
3 0
3 years ago
The departure from the average is the difference between the actual amount of rain and the average amount of rain for a given mo
Neporo4naja [7]

The actual rainfall for last June is 0.5

1.14 is the amount of rain that fell last July.

2.43 is how much rain would have to fall for August to match the three months average

0.86 is the departure from the average in August

Step-by-step explanation:

1. 0.67-0.17 = 0.5

2. 1.5-0.36 = 1.14

5 0
3 years ago
The population of a bacteria sample doubles every 6 hours. How long would it take for the population to triple?
seraphim [82]

The way to solve this question is to essentially reverse the equation I used in the other answer.


I would solve this with some theoretical values. If you start with 3, how long would it take for it to triple, or reach 9.


the equation would look like 9 = 3(2)^t/6, note how the instead of 1/2 it is now 2 in the parenthesis, as it doubles every 6 hours rather than halves every amount of hours.


When placed into an algebra calculator, the answer should be about 9.5 hours

8 0
3 years ago
Read 2 more answers
Write the number pairs that relate the number of half dollar to the number of dimes
nekit [7.7K]

Answer:

0.10 + 0.10 + 0.10 + 0.10 + 0.10 equal to 5 dimes or a half of dollar.

Step-by-step explanation:

0.10 + 0.10 + 0.10 + 0.10 + 0.10 = 0.50 (half of a dollar)

6 0
3 years ago
Of the following two statements , which is a good definition ? Explain . " A rectangle is a parallelogram with 4 right angles .
Vikki [24]

This is about understanding the meaning of a rectangle and parallelogram.

<u><em>Option A is the correct definition.</em></u>

<u><em /></u>

We are given the 2 statements as;

1)  A rectangle is a parallelogram with 4 right angles

2) A rectangle is a parallelogram

  • Let us define a rectangle and parallelogram;

- A rectangle is defined as a quadrilateral with four right angles. This means all the angles are equal. It also has 4 sides with the length of opposite sides being parallel to each other.

- A parallelogram is defined as a quadrilateral that has two pairs of parallel sides with the opposite sides of such parallelogram having equal length and the opposite angles being equal.

  • Option A; This is correct because the reverse statement is that; A parallelogram is a rectangle with 4 right angles, This is possible because the only condition where a parallelogram is a rectangle is when it has 4 right angles.

  • Option B; This is wrong because a rectangle is not a parallelogram.

  • Option C; This is wrong because not all parallelograms are rectangles.

  • Option D; This is wrong because a rectangle must have 4 right angles

Read more at; brainly.com/question/23127311

4 0
2 years ago
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