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tangare [24]
1 year ago
8

Erica has six boxes of buttons. Each box holds 28 buttons. Explain how Erica can use place value and regrouping to find how many

buttons there are.
Mathematics
2 answers:
Ierofanga [76]1 year ago
6 0
She can use place value to separate them into EQUAL groups. The answer is: 4 3/5 or (4.6)
galina1969 [7]1 year ago
3 0
Erica has 168 buttons for 6 boxes of 28.
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Answer:

Its A

Step-by-step explanation:

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On a trip, you had to change your money from dollars to euros. You got 450 euros for 600 dollars.What is a unit rate that descri
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The volume of the sphere is StartFraction 500 Over 3 EndFractionπ cubic units. A sphere has a radius of x units. What is the val
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Answer:

(b) Radius of the sphere = 5 units.

Step-by-step explanation:

Here, given:

The volume of the sphere  = (\frac{500}{3})\pi cubic units  ... (1)

Also, radius of the sphere  = x  units

Now, VOLUME OF SPHERE  = (\frac{4}{3}) \pi r^3

So, volume of a sphere with radius x  = (\frac{4}{3}) \pi (x)^3

But volume of sphere is given by (1).

\implies (\frac{500}{3})\pi = (\frac{4}{3}) \pi (x)^3\\\implies (\frac{500}{3}) = (\frac{4}{3}) (x)^3\\\implies x^3 = (\frac{500}{3})  \times (\frac{3}{4})  = 125\\\implies x^ 3 = 125 = (5)^3\\\implies x  = 5

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4 0
2 years ago
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There are 49 flowers to split evenly between 7 vases. How many flowers go in each vase?
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49 divided by 7 is 7. 

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2 years ago
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Mr. Thom makes $25,900/year salary as a document processor. He has made the following chart in order to divide his weekly payche
nydimaria [60]
<span> <span> </span><span><span> Expense Type               Account <span>                              Weekly Deposits </span>
</span> <span> Essential (Fixed) 1st Checking Account <span> $                          219.00
</span> </span> <span> Essential (Variable) 1st Checking Account <span> $                       115.00
</span> </span> <span> Non-essential 2nd Checking Account <span> $                                 40.00
</span> </span> <span> Other (Unexpected) Emergency savings account <span> $                20.00
</span> </span> <span> Other (Predictable) Educational investment fund <span> $                 10.00
</span> </span> <span> Other (Predictable) Retirement investment fund <span> $                  40.00
</span> </span> <span> Other (Predictable) Emergency savings account <span> $                 15.00
</span> </span> <span> Total paycheck <span>                                             $                  459.00
</span> </span> <span> </span> <span> </span> <span>
Total paycheck computed by Mr. Thom <span> $                  498.00
</span> </span> <span> Total paycheck (correct amount) <span>           $                  459.00
</span> </span> <span> difference <span>                                          $                    39.00
</span> </span> <span>
deposited in two emergency savings account </span> <span> $39/2 = 19.50 each account
</span> <span> </span> <span>
Other (unexpected): Emergency savings account <span> 20 + 19.50 = 39.50 </span>
</span> <span> Other (predictable) Emergency savings account <span> 15 + 19.50 = 34.50 

Total per week for emergency savigns accounts:  39.50 + 34.50 =  $74.00                              

</span> </span></span></span>
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