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Olin [163]
3 years ago
9

There are two pennies lying flat on a table. One of the pennies is fixed to the table, while the other one is being rolled aroun

d the fixed one staying tangent to it all the way. How many spins will it make by the time it returns to the starting point ?
Mathematics
2 answers:
grin007 [14]3 years ago
5 0

Answer:

well if you want my answer even though it could not be right so dont get mad at me if i am wrong but i think that it is all mostly based on how far they are from each other the further it is the more it will roll the closer it is the less it it will roll

Step-by-step explanation:

noname [10]3 years ago
4 0

Answer:

1

Step-by-step explanation:

rolling it shows its circumference and the other pennine has the ame circumference

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Nelly owns farm land that has an area of 4.2 × 102 acres. Each year, the farm produces 6.72 × 104 bushels of corn. What is the a
juin [17]

The average amount of corn produced per acre represented in scientific notation can be found using the below formula:

The \;average\; amount\; of\; corn\; per\; acre=\frac{Bushels \; of\; corn\; produced\; in\; farm}{Area\; of\; farm\; in\; acres}

We are given:

Area \; of\; FARM\; land= 4.2 \times 10^2 \; acres\\ \\ Amount \; of\; corn\; produced=6.72\;  \times \; 10^4 \; bushels

Substituting the above information in the formula, we get...

The \; Average\; amount\; of\; corn=\frac{6.72 \times 10^4}{4.2 \times 10^2} \\ \\ \frac{6.72}{4.2} \times \frac{10^4}{10^2}\; =\;   1.6 \times 10^{4-2}\; =\; 1.6 \times 10^2\\ \\

Conclusion:

The \; Average \; amount\; of \; corn \; is\; 1.6 \times 10^2 \; Bushes\; per\; corn

The average amount of corn produced per acre represented in scientific notation is option B)1.6 \times 10^2bushels per acre

5 0
3 years ago
Read 2 more answers
There is a scale model of the White House in Tobu World Square in Japan. The scale used for the model is 1:25. The height of the
Cloud [144]

Answer:

3.4 multiply 1-4

Step-by-step explanation:

there is a scale of white house

3 0
2 years ago
The base of a cube is 1/4 ft squared. Whats the volume of the cube? also can you explain your answer so i can answer other quest
MrMuchimi
It would be 1/64 I hope this helps with your question.
8 0
3 years ago
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asambeis [7]

Conversions:

1 yard = 36 inches

The store only sells fabric by the by the quarter yard.

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Total Amount: 12.5+13.3=

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7 0
2 years ago
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Natasha_Volkova [10]

Answer:

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Step-by-step explanation:

We add $1.00 with $0.10, then we get $1.10

We then divide $1.10 to the amount Sara paid

$3.60/1.10, we will get the answer 3

8 0
3 years ago
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