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garri49 [273]
3 years ago
7

3 square root of five subtract 2 square root of 20

Mathematics
1 answer:
liq [111]3 years ago
7 0

Answer:

-2.23

Step-by-step explanation:

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When sample size increases Group of answer choices
Olenka [21]

Answer:

Option A)

Confidence interval decreases

Step-by-step explanation:

If we increase the sample size, then,

  • The standard error of the interval decrease.
  • If the standard error increase, the margin of error of the interval decrease.
  • If the margin of error decreases, the width of the confidence level decreases, hence, the confidence interval become narrower.

Thus, the correct answer is

Option A)

Confidence interval decreases

3 0
3 years ago
Wil someone help me convert all of these to metric, for those that can be.
iren2701 [21]

Approximate conversions for cooking are ...

1 tsp ≈ 5 mL, so 1/2 tsp is about 2.5 mL

1 Tbsp ≈ 15 mL

1 cup ≈ 240 mL, so 1 1/2 cups ≈ 355 mL*

1 1/2 lb ≈ 680 g

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* 1 cup is about 236.6 mL.

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Many cookbooks have tables of equivalents.

8 0
3 years ago
What is slope-intercept form?
krok68 [10]
Solpe intercpt form is y=mx+b
m=slope
b=y intercept
so exg
if you have
3x+8y=8
subtract 3x from both sides
8y=3x+8
divide boh tsides by 8
y=8/3x+1
y intercpt=1
slope=8/3
7 0
3 years ago
Read 2 more answers
If the pre-image (4,-3) is translated <-6,-8> the image will be located at: (?,?)
liubo4ka [24]

Answer:

(-2, - 11)

Step-by-step explanation:

Coordinate of preimage = (4, - 3)

Pre image is translated <-6,-8>

X - coordinate of preimage = 4

Translation, x coordinate + (-6)

Y - coordinate of preimage = - 3

Translation, x coordinate + (-8)

Image will be located at (4+(-6) ; - 3+(-8))

Hence, we have (-2, - 11)

6 0
3 years ago
A college student completed some courses worth 6 credits and some courses worth 4 credits. The student earned a total of 104 cre
vovangra [49]

Answer:

4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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