2 years ago

Consider theline plot below. What is the median of the data. What is the mean

Mathematics

1 answer:

marta [7]2 years ago

7 0

I KNOW I KNOW IT IS 3.5 BECAUSE I LEARNED THIS A FEW DAYS AGO :D IN MY MIDDLE SCHOOL EDGE

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Simplify the expression. What classification describes the resulting polynomial?

valentinak56 [21]

Answer:

A quadratic Trinomial

Step-by-step explanation:

hope this helps

Given

(3x² - 11x - 4) - (2x² - x - 6)

Distribute both parenthesis, noting the second is distributed by - 1

= 3x² - 11x - 4 - 2x² + x + 6 ← collect like terms

= x² - 10x + 2 ← this is a quadratic with 3 terms, thus trinomial → A

8 0

3 years ago

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2. What is the effective annual rate of an investment that pays 6% for 5 years, compounded semiannually?

Ede4ka [16]

Answer:

effective annual rate is 6.16 %

Step-by-step explanation:

given data

rate = 6 % = 0.06

time 5 year = 10 semi annually

to find out

effective annual rate

solution

we know formula for annual effective rate of interest is

rate of interest = $(1+ r/n)^{n}$ -1

put here all value

rate of interest = $(1+ 0.06/10)^{10}$ -1

rate of interest = 0.061646

so effective annual rate is 6.16 %

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4 years ago

A cardboard box without a lid is to have a volume of 4,000 cm3. Find the dimensions that minimize the amount of cardboard used.

Sholpan [36]

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3 years ago

A cookie recipe calls for 3 cups of flour to

ASHA 777 [7]

Answer:

$\frac{72 }{24} = 3 \\ 3 \times 3 = 9 \: cups \: of \: flours$

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3 years ago

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The diagram shows the plans for the triangular part. How much longer is BC then AC

faust18 [17]

Answer:

Choice 2.

Step-by-step explanation: do 3x^2+10x-8, distribute AC -(15x+4), and you would get -15x-4. Combine like terms, and get 3x^2-5x-12

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3 years ago

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