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poizon [28]
3 years ago
10

The number of cavities you will develop in a year varies inversely with the total number of minutes spent brushing your teeth. I

f Jim Bo Smith only brushes his teeth for half a minute and developed 4 cavities in the year, how many cavities will he get if he brushes his teeth for 2 minutes each time?
Mathematics
1 answer:
DerKrebs [107]3 years ago
6 0

Answer:

The answer is 1

Step-by-step explanation:

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Can someone help me?
12345 [234]
A= ab \frac{sin \theta}{2}
where A is area
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b is side b lets say its 7 cm
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4 0
3 years ago
Plsss Help me plsssssssssssss
Mazyrski [523]

Answer:

If, a = 2 and b = 3

<h3>Jada</h3><h3>10a + 1b = 7a + 5b  - 3a + 4b \\ 10(2) + 1(3) = 7(2) + 5(3) - 3(2) + 4(3) \\ 20 + 3 = 14 + 15 - 6 + 12 \\ 23 = 35 \\</h3>

It's not equivalent.

<h3>Diego</h3><h3>4a + 9b = 7a + 5b - 3a + 4b \\ 4(2) + 9(3) = 7(2) + 5(3) - 3(2) + 4(3) \\ 8 + 27 = 14 + 15 - 6 + 12 \\ 35 = 35 \\</h3>

It's equivalent.

The correct equation is 4a + 9b.

5 0
2 years ago
Robin and Meg are traveling from New York to Florida, and plan to stop at three different campgrounds along the way. After choos
matrenka [14]

You are correct. For each of the three possibilities for their second day, there are two possibilities for the third day.

The total number of possibilities is 3*2 = 6.

6 0
2 years ago
Which expression represents the following calculation?
____ [38]

Answer:

(381-22)*16

Step-by-step explanation:

(381-22)*16

3 0
3 years ago
Read 2 more answers
River C is 400 miles longer than River D. If the sum of their lengths is 5 comma 520 ​miles, what is the length of each​ river?
Viefleur [7K]
If the sum of their lengths is 5,520 miles then River D is 2360 and River C is 3160
4 0
3 years ago
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