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Andre45 [30]
3 years ago
15

Question 6 of 15 If there are 36 successful outcomes in a sample with a size of 80, what is the sample proportion? O A. 0.45 OB.

0.55 O c.0.22 D. 0.36 SUBMIT​
Mathematics
2 answers:
Dmitriy789 [7]3 years ago
8 0

Your Answer is A (0.45)

I just took the Test on A~P~E~X

Anuta_ua [19.1K]3 years ago
4 0

Answer:

A. 0.45

Step-by-step explanation:

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C.) $2.00 per pound

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Please helpppppp mee thanks everyone ​
netineya [11]

Answer:

\frac{32}{35}

Step-by-step explanation:

To answer this question you need to get the same denominator (bottom number of a fraction ) on both values

Because 7 is a factor of 35, you can multiply the whole fraction by 5, (so that the first fraction has a denominator of 35 which is the same as the other value)

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7 0
2 years ago
Find the product.<br> (5x² – 4x+6)(–2x+3) =<br> 0
Nady [450]

Answer:

x = 3/2

Step-by-step explanation:

Solve for x over the real numbers:

(5 x^2 - 4 x + 6) (3 - 2 x) = 0

Split into two equations:

3 - 2 x = 0 or 5 x^2 - 4 x + 6 = 0

Multiply both sides by -1:

2 x - 3 = 0 or 5 x^2 - 4 x + 6 = 0

Add 3 to both sides:

2 x = 3 or 5 x^2 - 4 x + 6 = 0

Divide both sides by 2:

x = 3/2 or 5 x^2 - 4 x + 6 = 0

Divide both sides by 5:

x = 3/2 or x^2 - (4 x)/5 + 6/5 = 0

Subtract 6/5 from both sides:

x = 3/2 or x^2 - (4 x)/5 = -6/5

Add 4/25 to both sides:

x = 3/2 or x^2 - (4 x)/5 + 4/25 = -26/25

Write the left hand side as a square:

x = 3/2 or (x - 2/5)^2 = -26/25

(x - 2/5)^2 = -26/25 has no solution since for all x on the real line, (x - 2/5)^2 >=0 and -26/25<0:

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7 0
3 years ago
Matt has 50 apples and gave 20 to his brother jhon how many apples does he have now
alexdok [17]

Answer:

30 apples

Explanation:

I had a friend named jhon, he had a brother named Matt too. It's a shame they were rabbits.

6 0
3 years ago
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