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laiz [17]
3 years ago
14

What is heavier a ton of feathers or a ton of elephants

Mathematics
2 answers:
juin [17]3 years ago
8 0
Both weigh the same, 2000 pounds or one ton. You'll just need a lot more feathers than elephants.;
Crazy boy [7]3 years ago
3 0
I think the ton of elephants is heavier.

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36 kg bag of cement was dropped losing one tenth of cement. How much was left in the bag of cement ?
kow [346]

Answer:

32.4kg

Step-by-step explanation:

if it loses one tenth of cement;

36kg×1/10

36kg/10

3.6kg was lost

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3 years ago
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Butoxors [25]

Answer:

a. P(x>20)=0.19

b. P(x≥6)=0.72

c. P(x≤20)=0.81

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Step-by-step explanation:

We know that:

1) the probability that a student makes fewer than 6 mistakes is 0.28

P(x

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c. Probability that a student makes 20 mistakes at most

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