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3 years ago

What is the smallest positive composite number that does not have any prime factors less than 20?

Mathematics

1 answer:

AVprozaik [17]3 years ago

4 0

Answer:

Factors of 20: 1, 2, 4, 5, 10,

Step-by-step explanation:

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Solve in Equal Value Method.<br> 1. y= -x+4<br> y=2x+1

Kazeer [188]

Step-by-step explanation:

i guess that is the answer

8 0

3 years ago

If the least value of n is 4, which inequality best shows all the possible values of n?

Sladkaya [172]

Comment
If the least value of n is 4 that means that 4 is one of the numbers in whatever it is that you are describing. In other words n = 4 is part of your answer. If that is the case, the last two values are incorrect because 4 is not included in either one of them.

Discussion
So that means that you have to choose between one of the first 2. The key word is least. It means that the lowest possible value is 4. Nothing is lower.

When you write something like n ≤ 4 what you are saying is the n must be = to or less than 4. The arrow head points to the smallest number which, in this case, is n.

But the question says that the least number is 4. So the arrowhead must point towards the 4. This we have that n must be larger than 4.

Conditions
There are 2 conditions to this problem
n must be greater than 4
n can equal 4. It is the smallest number.

Answer
n≥4 <<<<<answer
B <<<<<< answer.

7 0

3 years ago

Irene knows there are 2 2 cups in 1 1 pint. She writes the equation =2 c = 2 p to find the number of cups, c , in any number of

gizmo_the_mogwai [7]

For this case we have to, the statement of the question is:

Irene knows there are 2 cups in 1 pint. She writes the equation $c = 2p$ to find the number of cups, c, in any number of pints, p, will this equation tell him the number of cups

(the question was found in other sources)

We know that:

c: It is the variable that represents the number of cups.

p: It is the variable that represents the number of pints.

So, we can write the following equation:

$2c = p$

This equation represents that there are two cups in a pint.

Thus, the number of cups is given by:

$c = \frac {p} {2}$

Thus, the equation given in the statement is incorrect.

Answer:

The number of cups is given by:

$c = \frac {p} {2}$

7 0

3 years ago

1. By selling an article at N600.00, a<br>trader makes a profit of 20%. Find the<br>cost price.

pshichka [43]

Answer:

500

Step-by-step explanation:

SP = 600.00

profit= 20%

SP = CP + 20% of CP

or, 600.00 = CP + 20/100 × CP

or, 60000= 120CP

or, CP = 60000/ 120

CP = 500

3 0

3 years ago

Please help!!! I will mark brainliest :)))

zubka84 [21]

Answer:

its the first top one the 3rd one and the bottom one

Step-by-step explanation:

4 0

3 years ago