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3 years ago

25 POINTS!!!!!!!!!!!

Mathematics

1 answer:

weeeeeb [17]3 years ago

5 0

15. Recessive alleles become non-dominant because we know a capital letter is dominant rather than a lower case
16. Genotypes- PP & PP
17. All alleles(all have at least one capital letter)

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You spin the spinner, flip a coin, then spin the spinner again. Find the probability of the compound event. Write your answer as

Lesechka [4]

The correct question is;

You spin the spinner, flip a coin, then spin the spinner again. Find the probability of the compound event. Write your answer as a fraction or percent. If necessary round your answer to the nearest hundredth. Find the probability of spinning an odd number, flipping heads, then spinning another odd number? Write your answer as a fraction in simplest form.

Answer:

If the spinner has an even number of spaces, the probability of spinning an odd number, flipping heads, then spinning a yellow is = 1/8

Whereas, if the spinner has an odd number of spaces, more information is needed

Step-by-step explanation:

The answer will depend on whether the spinner has an odd or even number of spaces.

Now, if we suppose that the spinner has an even amount of numbers on it, there will be an equal number of odd and even numbers.

Thus the probability of spinning an odd number is ½.

Also, the probability of flipping heads on a coin is ½.

Thus, the probability of spinning an odd number, flipping heads, then spinning another odd number is;

= ½ × ½ × ½ = ⅛

Similarly,

If the spinner has an odd amount of numbers on it, the probability of spinning an odd number will vary. For instance, if there are 5 spaces on the spinner, the probability of spinning an odd number will be

However, if there are 9 spaces, the probability will be 5/9

So,we can conclude that;

If the spinner has an even number of spaces, the probability of spinning an odd number, flipping heads, then spinning a yellow is = 1/8

Whereas, if the spinner has an odd number of spaces, more information is needed.

6 0

3 years ago

Can someone help me find this answer then explain it for me! Thank you

atroni [7]

Answer:

sorry i dont know

Step-by-step explanation:

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4 years ago

Lionel plays trumpet for a minimum of 45 minutes on the days that he practices. If x is the number of days that Lionel practices

natta225 [31]

The inequality is y≥45x.

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4 years ago

Read 2 more answers

If you earn $150.00 per week and save 25%, how much money are you saving weekly?

KatRina [158]

Answer:

$37.5

Step-by-step explanation:

If you're earning $150.00 per week and if you save 25% then

you're saving 25% of $150.00 weekly.

To find this amount we can multiply 0.25 with 150.00=37.5.

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3 years ago

Read 2 more answers

In the United States, 36 percent of the people have a blood type that is A positive. From a random sample of 150 people from Nor

djverab [1.8K]

Answer:

The standard deviation used in the test statistic is 0.04.

Step-by-step explanation:

A single proportion z-test can be used to determine whether the proportion of people in Norway with a blood type of A positive is different from that in the United States.

The proportion of people in Norway with a blood type of A positive is 36% or 0.36.

The hypothesis can be defined as:

H₀: The proportion of people in Norway with a blood type of A positive is 36%, i.e. p = 0.36.

Hₐ: The proportion of people in Norway with a blood type of A positive is different from 36%, i.e. p ≠ 0.36.

The test statistic is:

$z=\frac{\hat p-p}{\sqrt{\frac{p(1-p)}{n}}}$