2 years ago

Brent counted 5 red cards, 10 black cards, and 20 blue cards in a deck of cards. What is the ratio of blue cards to red cards?

Mathematics

1 answer:

Elena-2011 [213]2 years ago

6 0

Answer:

20:5 - If you're going to simplify it, do 20/5 which is 4/1.

Step-by-step explanation:

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A trucking firm has a large inventory of spare parts that have been in storage for a long time. It knowsthat some proportion of

Debora [2.8K]

Answer:

$0.1546\leq \widehat{p}\leq 0.3513$

Step-by-step explanation:

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Formula of confidence interval of one sample proportion:

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3 years ago

178 rounded to the nearest hundred

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Step-by-step explanation:

Given

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3 years ago