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pshichka [43]
4 years ago
11

I need help solving this I just can’t get the right answer

Mathematics
1 answer:
hodyreva [135]4 years ago
7 0

Answer:

-1.99, 1.99

Step-by-step explanation:

Use a table to find the z-scores.

For the first z-score:

P(x < z) = 0.0233

z = -1.99

For the second z-score:

P(x > z) = 0.0233

P(x < z) = 1 − 0.0233 = 0.9767

z = 1.99

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4 years ago
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zmey [24]

Answer:

-85m, -2.4m, 0m, 88m, and 1,011m

Step-by-step explanation:

4 0
3 years ago
(b) How much the selling price should be fixed for pulse bought for Rs.70 per kg. to earn a profit of Rs.6 after allowing a 5 %
Mama L [17]

Answer:

Rs. 80

Step-by-step explanation:

Given that :

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Let selling price = x

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x * (1 - 5%) = (70 + 6)

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3 0
3 years ago
If the principle is $12,000 and the rate of interest is 6% (simple interest), what
Elza [17]

9514 1404 393

Answer:

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Step-by-step explanation:

The amount is given by the formula ...

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The total amount after 1 year is $12,720.

7 0
3 years ago
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PQ = 57.6 yards
7 0
4 years ago
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