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3 years ago

Write an inequality with the same meaning as the following 16 > x

Mathematics

1 answer:

amm18123 years ago

4 0

9514 1404 393

Answer:

17 > x+1

Step-by-step explanation:

You can add or subtract any number from both sides to get an equality with the same meaning:

17 > x+1

0 > x-16

You can multiply or divide by any number (except division by 0) to get an equality with the same meaning. If the multiplier (or divisor) is negative, the comparison changes direction.

-16 < -x

48 > 3x

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The steps for deriving the Quadratic Formula are shown. Which is the BEST choice for the missing reason?

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Answer:

A) Factor

Step-by-step explanation:

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3 years ago

Help please (question is kinda easy and its timed so i need help asap)

AveGali [126]

Option 1: $y = 5x+5$ is the correct answer

Step-by-step explanation:

We can put the values of x in each option one by one and then compare the output to find the best option

So,

For y = 5x+5:

Putting x=1,2,3,4,5...

$y = 5(0)+5 = 0+5 = 5\\y = 5(1) +5 = 5+5 = 10\\y = 5(2) + 5 = 10+5 = 15\\y = 5(3) + 5 = 15+5 = 20$

The values of x in the function are producing the output values of y, which means that the function for values given in the table is defined by: y= 5x+5

Hence,

Option 1: $y = 5x+5$ is the correct answer

Keywords: Functions, variables

Learn more about functions at:

#LearnwithBrainly

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3 years ago

Need help does anyone know

Sauron [17]

B. 4 inches is the answer

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3 years ago

Read 2 more answers

General Hospital has noted that they admit an average of 9 patients per hour.

serious [3.7K]

Answer:

(a) The probability that during the next hour less than 3 patients will be admitted is 0.00623.

(b) The probability that during the next two hours exactly 8 patients will be admitted is 0.00416.

Step-by-step explanation:

The complete question is: General Hospital has noted that they admit an average of 8 patients per hour.

(a) What is the probability that during the next hour less than 3 patients will be admitted?

(b) What is the probability that during the next two hours exactly 8 patients will be admitted?

The above situation can be represented through Poisson distribution as it includes the arrival rate of the pattern. So, the probability distribution of the Poisson distribution is given by;

$P(X = x) = \frac{e^{-\lambda} \times \lambda^{x} }{x!} ; x = 0,1,2,......$

Here X = Number of patients admitted in the hospital

$\lambda$ = arrival rate of patients per hour = 9 patients

So, X ~ Poisson( $\lambda$ = 9)

(a) The probability that during the next hour less than 3 patients will be admitted is given by = P(X < 3)

P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2)

= $\frac{e^{-9} \times 9^{0} }{0!} + \frac{e^{-9} \times 9^{1} }{1!} + \frac{e^{-9} \times 9^{2} }{2!}$

= $e^{-9} +(e^{-9} \times 9)+ \frac{e^{-9} \times 81}{2}$

= 0.00623

(b) Here, $\lambda = 9 \times 2$ = 18 because we have to find the probability for the next two hours and we are given in the question of per hour.