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dalvyx [7]
3 years ago
8

Nina received two emails on Monday every day that she received one more than twice as mini as the day before how many emails did

she receive on Thursday
Mathematics
2 answers:
Oxana [17]3 years ago
7 0
Gvdrxwk,jhbicx;olkol;ghtojog650r430reodbghflhytoggholgp0g-gnv;cbvxl ghnjmkl a nd.... bork

denis23 [38]3 years ago
4 0
If you add an email every day from 2 it would 3 on Tuesday, 4 on wednesday, and 5 on Thursday.
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Solve for each expression by writing the solution in unit form and in standard form.
Sonja [21]

Answer:

<em>Unit Form:</em>

  • <em>3 hundreds, 0 tens, 0 ones</em>
  • <em>5 thousands, 0 hundreds, 0 tens, 0 ones</em>
  • <em>9 thousands, 0 hundreds, 0 tens, 0 ones</em>
  • <em>7 ten thousands, 0 thousands, 0 hundreds, 0 tens, 0 ones</em>

<em>Standard Form:</em>

  • <em>300</em>
  • <em>5,000</em>
  • <em>9,000</em>
  • <em>70,000</em>

Step-by-step explanation:

Here is how to write solutions to expressions in unit form:

Its important to note that unit form expands a standard form number into ones, tens, hundreds, and so on.

Take your first expression for example.

10 × 3 tens

Re-write this expression so that all terms are in standard form. The second term is <em>3 tens,</em> which can be represented as thirty.

10 × 3 tens

10 × 30

Solve this expression. Multiply ten by thirty.

10 × 30

300

The expression is now represented in its simplest form. We can start to write it in unit form. Break up three hundred into its hundreds, tens, and ones.

300

3 hundreds, 00

3 hundreds, 0 tens, 0

3 hundreds, 0 tens, 0 ones

This shows that the solution to the first expression written in unit form is <em>3 hundreds, 0 tens, 0 ones.</em>

We can continue to solve the following expressions in the same manner. Just in case you still need some help. Here is how you find the remaining three solutions in unit form.

<em>Problem Two</em>

5 hundreds × 10

500 × 10

5,000

<em>5 thousands, 0 hundreds, 0 tens, 0 ones</em>

<em>Problem Three</em>

9 ten thousands ÷ 10

90,000 ÷ 10

9,000

<em>9 thousands, 0 hundreds, 0 tens, 0 ones</em>

<em>Problem Four</em>

10 × 7 thousands

10 × 7,000

70,000

<em>7 ten thousands, 0 thousands, 0 hundreds, 0 tens, 0 ones</em>

Here's how to solve the second part of the problem:

This portion says we need to write the solution in standard form. It is important to remember that a number written in standard form will looks like an ordinary number, i.e. 76, 902, 474.

This means that under the category titled '<em>standard form'</em> we must write the answer as the ordinary solution.

8 0
3 years ago
Is rolling doubles a simple event or compound event
Feliz [49]
The answer to your question is Compound! I think
7 0
3 years ago
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You are traveling at 75 miles per hour on a straight stretch of highway in Nevada. It is noon now. When will you arrive at the n
Levart [38]
Right now it is noon..... you are traveling 75 miles per hour meaning you'll move 75 miles... every hour. so you're 120 miles away so now we need to figure out the time.... to do this we already know 1 hour is 75 miles so now you can subtract one hour 120-75= 45 so 75 per hour, what would 45 be?..... so we can set up a fraction to figure out how long it takes to travel one minute.... so 60/75(the 60 is for minutes in an hour). which is .8 of a second to travel one mile so.... now you can multiply to check your work. .8*75=60 mins.... so now multiply.8*45(miles left)=36 so you'd get there at 1:36 it would take an hour and 36 mins to get to your destination going 75mph
6 0
3 years ago
The product of a number and its ___________ is
Alex
Reciprocal

Explanation:
I know what I know and this is one of those things
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3 years ago
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36 miles per 6 gallons
stepladder [879]
6 m.p.g if that's the type of question your referring to...

4 0
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