3 years ago

A school has 825 students and 55 teachers. How many students are there per teacher?

2 answers:

4 0

Answer: There are 15 students per teacher in the school. To find out the number of students per teacher, we must divide the number of students by the number of teachers.

DochEvi [55]3 years ago

3 0

15 students after dividing 825 with 55

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Use set builder notation to represent the following set. {... -3, -2, -1, 0} {x | x Z, x ≤ 0} {x | x N, x ≤ 0} {x | x R, x ≤ 0}

IceJOKER [234]

Answer:

$\boxed{\boxed{\left\{x\ |\ x\ \epsilon\ Z,\ x \le 0}\right\}}}$

Step-by-step explanation:

Set builder notation-

It is a notation for representing a set by enumerating its elements and stating the properties that its members must satisfy.

The given set is,

$\left \{.... -3, -2, -1, 0 \right \}$

This set is comprised of all negative integers. So symbol Z should be used in this case.

The set builder notation for this set is,

$\left\{x\ |\ x\ \epsilon\ Z,\ x \le 0}\right\}$

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3 years ago

How do I do -4p-(1-6p)

patriot [66]

Answer:

2p-1

Step-by-step explanation:

-4p-(1-6p)

when there is "-" in front of an expression, change the sign of each term of the expression.

-4p -1 + 6p

-4p + 6p =2p

2p -1

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3 years ago

What is the degree of the polynomial below x^2+2x-3x^4+5+3x^2

jeyben [28]

The degree of this polynomial is 4!!!

6 0

3 years ago

P l e a s e h e l p p p p !!!

Mandarinka [93]

Answer:

This would be the last option I think, sorry if it's wrong.

Step-by-step explanation:

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3 years ago

Read 2 more answers

PLS HELP I WILL DO ANYTHING PLS

olganol [36]

447 with 0 remainder

4 0

2 years ago