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2 years ago

Distribute and simplify these radicals. I need help!

Mathematics

2 answers:

Iteru [2.4K]2 years ago

8 0

Answer:

4 V (square root) 3

Step-by-step explanation:

notka56 [123]2 years ago

3 0

Answer:

The last one (4 sqare root 3)

Step-by-step explanation:

The square root of 16 is 4 so then it would be 4 sqroot 3

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A horizontal line passes through (5,-2). Which other point is also on that line?

xenn [34]

Another point on the line is (6,-1)

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3 years ago

Need help ASAP! Directions and problem in the picture;) Will give brainliest

iren2701 [21]

Answer:

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Step-by-step explanation:

The opposite sides of a parallelogram are congruent , then

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and

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2 years ago

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Step-by-step explanation

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2 years ago

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ivann1987 [24]

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3 years ago

A researcher randomly assigned N = 16 rodents to experience one of four levels of shock (n = 4 per group) following the illumina

Umnica [9.8K]

Answer:

The hypothesis should be retained

Step-by-step explanation:

We are given:

N= 16

n = 4

$SS_B_G = 24$

$SS_E = 48$

Level of significance, a = 0.05

From the given data, our ANOVA table will be:

$----Source: Between---- Residual---$

$------DF:n-1=> 4-1=3------N-n=>16-4=12$

$------SS: SS_B_G = 24---- SS_E =48$

$----MS: MS_B_G = 8----MS_E=48/12=4$

Note: proper ANOVA table is attached

The statistic will be written as:

$TS = \frac{MS_B_G}{MS_E} ~ F_n_-_1, _N_-_n$

T = 8/4 = 2

Therefore

$F_n_-_1, _N_-_n, _a$

$=> F_3,_1_2,_ 0_._0_0_5 = 3.490$

The hypothesis should be retained, because we no know that the statistic is in the acceptance area.

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3 years ago