3 years ago

In which segment is the function constant

Mathematics

1 answer:

Debora [2.8K]3 years ago

6 0

need more details pls

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Sandra waits tables at Polly's Tamales. While she is working, she receives a discount on any food she buys. If an item normally

Musya8 [376]

Answer: 6

Step-by-step explanation: 2/3 of 9 = 6

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3 years ago

What is the volume of a hemisphere with a radius of 1.6 and height of 6.2?

qaws [65]

You can find the area of a hemisphere by using the following equation

V = (2/3) (pi)*r^3

so V = (2/3) (pi)*1.6^3

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3 years ago

A study was conducted to determine if the salaries of librarians from two neighboring cities were equal. A sample of 15 libraria

kow [346]

Answer:

For the first city, the 95% confidence interval would be:

28,900 +/- 2300 x 3 = 28,900 +/-6900$

For the second city, the 95% confidence interval would be:

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3 years ago

i am a number less than 3,000. when you divide me by 32,my remainder is 30. when you divide me by 58,my remainder is 44. what nu

Marat540 [252]

32(24)+30=58(13)+44=798

I am 798

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3 years ago

(x 4 - 81) (x - 3) . write answers in descending power of x. (division)

Zinaida [17]

Answer:

x^3+3x^2+9x+27

Step-by-step explanation:

$\dfrac{x^4-81}{x-3}=\dfrac{(x^2-9)(x^2+9)}{x-3}=\dfrac{(x-3)(x+3)(x^2+9)}{(x-3)}\\\\=(x+3)(x^2+9)=x^3+3x^2+9x+27$

_____

The factoring of the difference of squares is used (twice):

a² -b² = (a -b)(a +b)

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3 years ago