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Leona [35]
2 years ago
14

find the size of each sample needed to estimate the difference between the proportions of boys and girls under 10 years old who

are afraid of spiders. Assume that we want a 95% confidence level and that the error is smaller than 0.03.
Mathematics
1 answer:
Alex Ar [27]2 years ago
6 0

Answer:

sample

Step-by-step explanation:

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X^y/x^3=x^6, what is the value of y?
ANTONII [103]

Answer:

y = 9

Step-by-step explanation:

Exponent Rule: \frac{b^m}{b^n} =b^{m-n}

xⁿ/x³ = x⁶

xⁿ⁻³=x⁶

n = 9

6 0
3 years ago
$120 is shared among 3 friends Ava, Ben, and Carlos. If Ava receives $20 less than
kenny6666 [7]

Answer:$20

Step-by-step explanation:

If Carlos had $20

Ben would have $60

And Ava would have $40

8 0
3 years ago
ABC Corp. has outstanding accounts receivable totaling $6.5 million as of December 31 and sales on credit during the year of $24
Elden [556K]

Answer:

$378,000

Step-by-step explanation:

The computation of the bad debt expense for the year is shown below:

Bad debt expense = Outstanding account receivable × estimated percentage given - credit balance of allowance for doubtful account

= $6,500,000 × 0.06 - $12,000

= $390,000 - $12,000

= $378,000

We simply deduct the credit balance from the estimated balance so that the correct amount could arrive

3 0
3 years ago
Ill mark you brainlist plz help if you put something random I will report you! I
emmainna [20.7K]

Answer:

4

Because the second number (y) is 4 on the grid. It rises to 4.

7 0
3 years ago
What is the area of the polygon below
kvasek [131]
The area is 84.

What I do it cut the polygon into something easier like a square and rectangle.

Rectangle: 6•12=72
Square: 4•3=12

Add them together and you have 84
5 0
2 years ago
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