13. A counterexample

Mathematics

2 answers:

nikklg [1K]2 years ago

6 0

Answer:

. shows that a conjecture is not always true

Step-by-step explanation:

How?

If you want to prove something you give an example or proof.
But if you want to disprove that you need an counterexample.

marin [14]2 years ago

5 0

Answer:

Step-by-step explanation:

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Carolina goes to a paintball field that charges an entrance fee of \$18$18dollar sign, 18 and \$0.08$0.08dollar sign, 0, point,

valentinak56 [21]

The inequality that describes this scenario is:

$18 + 0.08B \geq 75$

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The entrance fee is of $18.
Each paintball costs $0.08.
Thus, the cost of buying B paintballs is given by:

$C(B) = 18 + 0.08B$

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For the promotion, the spending must be of at least $75, thus, the inequality that describes this scenario is:

$C(B) \geq 75$

$18 + 0.08B \geq 75$

A similar problem is given at brainly.com/question/22312773

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2 years ago

What is 36/540 partial quotients form

mel-nik [20]

<span>1. </span><span>36 / 540, find the partial quotients form
Partial quotient is the division process that includes bringing down of the digit.
=> how many 36 are there in 540?
=> 540 / 36 (54 / 36 = 1, 54 – 36 = 18. Now bring down 0 that makes it 180 /36)
=> 15
Pls. check the attachment.

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