2 years ago

The floor of Ajax’s rectangular dog house measures 8 feet by 6 feet. What is the area of the floor?

Mathematics

2 answers:

telo118 [61]2 years ago

6 0

8 feet times 6 feet is 48 feet, B x H = A for rectangles...

jeka57 [31]2 years ago

6 0

So you do 8 time 6 to do a rectangles area so it is like A times B equals to 48

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When the polynomial 4x^4 − 13x^2 − 2x is divided by the polynomial x − 2 , x-2, what is the remainder?

zhenek [66]

Let p (x) = 4x^4-13x^2-2x
The zero of x-2 is 2
putting x = 2 in p (x), we get,
p (2) = 4×2^4-13×2^2-2×2
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= 64 - 56
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3 0

3 years ago

A researcher computes the definitional formula for SS, and finds that Σ(x − M) = 44. If this is a sample of 12 scores, then what

olga_2 [115]

Answer:

Option B.

Step-by-step explanation:

Given information:

Σ(x − M) = 44

where, M is mean.

Sample size = 12

The computational formula for sample variance is

$s^2=\dfrac{\sum (x-M)^2}{N-1}$

where, M is sample mean and N is sample size.

Substitute Σ(x − M) = 44 and N=12 in the above formula.

$s^2=\dfrac{44}{12-1}$

$s^2=\dfrac{44}{11}$

$s^2=4.0$

The sample variance is 4.0.

Therefore, the correct option is B.

5 0

3 years ago

3^2∙3^n simplifies to 3^20

yan [13]

2*3=6
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4 0

2 years ago

Chanasia buys a plastic bucket. The bucket weighs 460 g. The label on the bucket says made with 20% recycled plastic. How many g

Eddi Din [679]

Answer:

Step-by-step explanation:

20% of 460 is 92 so it would be 92

5 0

3 years ago

The prism shown has a volume of 798 cm3.

a_sh-v [17]

Answer:

10.5 cm

Step-by-step explanation:

Volume = base area × height

798 = (9.5 × 8) × height

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height = 10.5

4 0

3 years ago