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Radda [10]
3 years ago
13

The equations of two functions are y =-28x + 8 and y=-29x + 7. Which function is changing more

Mathematics
1 answer:
irinina [24]3 years ago
4 0

<u>Answer:</u>

y=-29x+7 is changing more quickly.

<u>Step-by-step explanation:</u>

This is because the equation y=-29x+7 has a larger slope. The speed of change is determined entirely by the slope; the larger the slope, the faster the line goes up or down. It doesn't matter if it's negative or positive. -29 is the slope of the equation.

<em>Please mark Brainliest.</em>

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Marshall compared his 8 most recent cell phone bills. They were $102, $97 $98 $102 $98 $104 $95 and 102 what was the mode cost
navik [9.2K]

Answer:

$102

Step-by-step explanation:

The word MODE is a statistical term that refers to the number in a given set of data that occurs the most.

In the above question, we are given the set of data:

$102, $97, $98, $102, $98, $104, $95 and $102

Rearranging, we have:

$95, $97, $98, $98, $102, $102, $102, $104.

The mode cost in the given data set above is the phone cost bill that occurred the most and this is $102.

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3 years ago
Air-USA has a policy of booking as many as 22 people on an airplane that can only seat 20 people. (Past studies have revealed th
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Answer:

The answer is "0.07404893".

Step-by-step explanation:

Applying the binomial distribution:

n = 22\\\\p= 82\%=0.82\\\\q = 1-0.82 = 0.18\\\\

Calculating the probability for not enough seats:

=P(X>20)\\\\= P(21) + P(22)\\\\

= \binom{22}{21} (0.82)^{21}(0.18)^1+ \binom{22}{22} (0.82)^{22}(0.18)

=0 .06134598+ 0.01270295\\\\=0.07404893

6 0
3 years ago
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Answer:

<em>6</em>x^{2}<em> - 5</em>x<em> + 1</em>

Step-by-step explanation:

Standard form is: ax^{2} +bx+x

To reach that you have to distribute:

(2x - 1) (3x - 1)

2x (3x - 1) = 6x^{2} - 2x

-1 (3x - 1) = -3x + 1

Combine like terms:

6x^{2} - 5x + 1

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Mary’s bedroom rug is shown below. Find the perimeter and area of the rug.
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