3 years ago

Can we have a conversation ?Life’s boring

Mathematics

1 answer:

sladkih [1.3K]3 years ago

4 0

Answer:

Sure I'm here

Step-by-step explanation:

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A gardener is testing various values of x for a rectangular garden with length 2x + 5 meters and width x – 3 meters. The product

vlabodo [156]

This is one of those questions where there's a list of choices that goes along with it,
but you're not sharing the list.

The product of (2x + 5) and (x - 3) is (2x² - x - 15) . That may be useful.

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3 years ago

A student randomly draws a card from a standard deck and checks to see if it is his favorite suit he then returned to card to th

tensa zangetsu [6.8K]

Answer:

The binomial probability formula can not be used for this experiment because it does not state the number of times he expects to draw his favorite suit.

Step-by-step explanation:

The binomial probability formula is expressed as follows:

P (k success in n trials) = $\left \{ {{n \atop k} \right.$ $p^{k}$ $q^{n-k}$

n = number of trials, k = number of successes, n-k = number of failures, p = probability of success in one trial and q = 1 - p = probability of failure in one trial.

In the given problem, all of the variables are known except for 'k', the amount of times that the student predicts he will draw his favorite suit.

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3 years ago

-45*5x+3x=666 A) -2 B) -3 C) 2 D) 3

Ivahew [28]

Answer: -3

Step-by-step explanation: Explanation is below

:) Hopes this helps!