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Hunter-Best [27]
2 years ago
8

A teacher brings 4 packs of pencils to school each pack contains 12 she has 25 students in her class how many pencils can she gi

ve each student
Mathematics
1 answer:
gregori [183]2 years ago
4 0

Answer:

Each student can have 1 pencil each

Step-by-step explanation:

Since there are 4 packs of pencils with 12 pencils in each pack, you want to multiply 12 by 4 which equals 48 pencils in total. Because there are 25 students, each student can have 1 pencil. They can't have 2 pencils each though since 25 times 2 is 50 and 48 is less than 50.

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To add fractions, find the LCD and then combine.

Exact form:

9/2

Decimal form:

4.5

Mixed number form:

4 1/2

So, answer is

4 1/2

Hope this helps!
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3 years ago
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Construct a dichotmous key to differentiate among particles in a solid,liquid and a gas.​
sergey [27]

Answer:

compressed , unfixed , spread'

Step-by-step explanation:

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3 years ago
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How are exponential functions related to logarithmic functions?<br> Model that with an example.
scoundrel [369]
Exponential functions are related to logarithmic functions in that they are inverse functions. Exponential functions move quickly up towards a [y] infinity, bounded by a vertical asymptote (aka limit), whereas logarithmic functions start quick but then taper out towards an [x] infinity, bounded by a horizontal asymptote (aka limit).
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3 0
3 years ago
What is 4x-9+19=8x-14
yawa3891 [41]
- 4x from 8x = 4x
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4 0
3 years ago
Calvin had 30 minutes in time-out. For the first 23 1/3 minutes, Calvin counted spots on the ceiling. For the rest of the time,
scoundrel [369]

Answer: \frac{20}{3}\ minutes or 6 \frac{2}{3}\ minutes

Step-by-step explanation:

For this exercise you can convert the mixed number to an improper fraction:

1. Multiply the whole number part by the denominator of the fraction.

2. Add the product obtained and the numerator of the fraction (This will be the new numerator).

3. The denominator does not change.

Then:

23\frac{1}{3}= \frac{(23*3)+1}{3}= \frac{70}{3}\ minutes

You know that he had 30 minutes in time-out, he counted spots on the ceiling for \frac{70}{3} minutes and the rest of the time he made faces at his stuffed tiger.

Then, in order to calculate the time Calvin spent making faces at his stuffed tiger, you need to subract 30 minutes and \frac{70}{3} minutes:

30\ min-\frac{70}{3}=(\frac{3(30)-70}{3})=\frac{20}{3}\ minutes or 6 \frac{2}{3}\ minutes

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3 years ago
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