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irina [24]
3 years ago
14

Three randomly selected households are surveyed. The numbers of people in the households are 3​, 5​, and 10. Assume that samples

of size n = 2 are randomly selected with replacement from the population of 3​, 5​, and 10. Listed below are the nine different samples. Complete parts​ (a) through​ (c).
3​,3 3​,5 3​,10 5​,3 5​,5 5​,10 10​,3 10​,5 10​,10
Mathematics
1 answer:
nalin [4]3 years ago
4 0

Answer:

there is no anwser

Step-by-step explanation:

im lazy

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Lin solved the equation
Alekssandra [29.7K]

Answer: x=1/2

she was wrong, it's supposed to be

Step-by-step explanation: 8(x−3)+7=2x(4−17)

Step 1: Simplify both sides of the equation.

8(x−3)+7=2x(4−17)

(8)(x)+(8)(−3)+7=2x(4−17)(Distribute)

8x+−24+7=−26x

(8x)+(−24+7)=−26x(Combine Like Terms)

8x+−17=−26x

8x−17=−26x

Step 2: Add 26x to both sides.

8x−17+26x=−26x+26x

34x−17=0

Step 3: Add 17 to both sides.

34x−17+17=0+17

34x=17

Step 4: Divide both sides by 34.

34x/34=17/34 x=1/2

3 0
2 years ago
Find the condition that one root of the quadratic equation may be 1 more than the other.
Eddi Din [679]
<span>Let p, np be the roots of the given QE.So p+np = -b/a, and np^2 = c/aOr (n+1)p = -b/a or p = -b/a(n+1)So n[-b/a(n+1)]2 = c/aor nb2/a(n+1)2 = cor nb2 = ac(n+1)2
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Please help would greatly appreciate it
SCORPION-xisa [38]

Answer: 1. muiltply the two volumes 2. 273.32 cubic centimeters are your answers hopefully I'm correct on this.

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KATRIN_1 [288]

Answer:

Step-by-step explanation:

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madreJ [45]

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Step-by-step explanation:

first you give up second drop out of school

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