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3 years ago

explain how the position of the decimal point changes in a quote as you divide by increasing powers of 10

2 answers:

6 0

If you have 20/10, that equals 2. Then if you move the decimal place over 1 place then you have 2. If you divide 2 again by 10, then move the decimal place over in another place, it is equaling 0.2.

aivan3 [116]3 years ago

6 0

Say you have 30/10, which equals 3. Then move the decimal place over 1 place to get 3. Divide 3 again by 10, and move the decimal place over in another place. It is 0.3.

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Miguel made $286 for 13 hours of work.

Neporo4naja [7]

Answer:

Step-by-step explanation:

The key here is to find out how much he makes per hour. We can find that out using the info given.

286 = 13x so

x = 22 dollars per hour. For 7 hours of work then,

7(22) = $154

8 0

2 years ago

Read 2 more answers

Find the square root of the following using division method . iv) 36360

sveticcg [70]

Answer:

190.684

Step-by-step explanation:

To find the square root of 36360, we place a bar over the numbers that we want to find their square root in pairs

, 1 $\dot{3}$ $\overline{63}$ $\overline{60}$

, 1 1

2, 9 2 $\overline{63}$

9 261

38, 0 2 60

0 0

380, 6 26000

, 6 22800

3806, 8 320000

, 8 304480

38068, 4 1552000

Which gives 190.684

3 63 60

We select the divisor to be the largest number which when squares will be equal to the largest number on the left which is 1

We have 1 * 1 = 1

We subtract it from the 3 to get 2

We add the 1's to get 2

We bring down the next pair which is 63 to form the next dividend, 263

We look for a number which will multiply itself to get 263, which is 9, we then have 29 × 9 = 261

We continue till we arrive at the vertical paired numbers which is 190.684.

7 0

3 years ago

4x+32=24 show your work

sp2606 [1]

Answer:

x = -2

Step-by-step explanation:

Original equation:

4x + 32 = 24

Subtract 32 from 24

-8

The equation should look like this now:

4x = -8

Divide both sides by 4

x = -2

Hope this helps :)

4 0

2 years ago

Convert 56 grams to 2 ounces

Alexeev081 [22]

Answer:

its 2 ounces. if you look it up it would tell you

4 0

2 years ago

In January Jennifer was allowed to use 150 text messages. If she is allowed to use the same amount of text messages every month.

Firlakuza [10]

She would have used 1200 messages in all by the month of August.

Step-by-step explanation:

Messages allowed per month = 150

There will be 8 months starting from January to August, therefore,

Time period = 8 months

Messages in 8 months = Messages per month * Time period

$Messages\ in\ 8\ months=150*8\\Messages\ in\ 8\ months=1200$

She would have used 1200 messages in all by the month of August.

Keywords: Multiplication

Learn more about multiplication at:

#LearnwithBrainly

6 0

3 years ago