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3 years ago

8

A teacher has 27 students in her class. She asks the students to form as many groups of 4 as possible. How many students will no

t be in a group?

2 answers:

Talja [164]3 years ago

8 0

3 people will be in each group because 3*9=27

pishuonlain [190]3 years ago

5 0

4x8 is 32 too high. 4x7=28 still too much. 4x6=24. 27-24=3. 3 students will not be in groups Hope I helped :D

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kirill115 [55]

Answer:

The required expression is $y=250,000-24,000 t$

Step-by-step explanation:

Consider the provided information.

National Textile installed a new textile machine in one of its factories at a cost of $250,000.

That means for 0 year the cost of the machine is $250,000.

This can be written as: (0, 250,000)

Over 10 years with a scrap value of $10,000

That means for 10 year the cost of the machine is $10,000.

This can be written as: (10, 10,000)

Now first find the rate of change:

Rate of change=m= $\frac{Rise}{Run}=\frac{10,000-250,000}{10-0}$

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Now use the point-slope form of an equation of a line with the point (0, 250,000), we can find the required expression.

$(y-250,000)=-24,000(t-0)$

$y-250,000=-24,000 t$

$y=250,000-24,000 t$

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3 years ago

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Allisa [31]

I think 10.4cards will fit

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4 years ago

Debora [2.8K]

Answer:

3120

Step-by-step explanation:

step 1:multiply 8 with 0 and 7 with 0

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Read 2 more answers

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Answer:

I'm most certain it is 8.89

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Fittoniya [83]

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