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vesna_86 [32]
3 years ago
12

In a game, Bert's score was twice Jose's score. Their scores added up to 90. Find each score.

Mathematics
1 answer:
Phoenix [80]3 years ago
4 0

Answer:

The answer is that Bert scored 60, while Jose scored 30.

Step-by-step explanation:

First, we make an equation. We will use 2x+x=90, where x equals Jose's score, and 2x equals Bert's. Next, we combine like terms, and thus get 3x=90. Now, we divide by three on both sides to get what x equals. This gives us 30. To answer the question, you now plug in x for each part of the equation. 2(30)+30+90. This gives us 60+30=90, which gives 90=90, which is true. So, looking at the eqation, we can see our answer. Bert scored 60, which is twice what Jose scored since Jose only scored 30.

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Answer:

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Step-by-step explanation:

Consider the provided information.

The probability for accepting the whole batch if there is only one or none that​ doesn't meet the required specifications.

Aspirin tablets actually has a 2​% rate of​ defects. Thus, the rate of aspirin tablets are not defected 98%.

Which can be written as:

P(x=0 or x=1)

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The probability that the whole shipment will accepted is the sum of the individual probabilities which is:

0.4832+0.3550=0.8382

Hence, the probability that this whole shipment will be​ accepted is 0.8382. Almost all such shipments be​ accepted as the probability of accepting is higher.

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