Fill in the blanks with the correct words:

Mathematics

1 answer:

anzhelika [568]2 years ago

6 0

Answer:

Impossible; certain to happen

Step-by-step explanation:

Probability = 0 applies to an event which cannot happen. Example: roll a die and get a 7.

Probability = 1 applies to an even which is certain to occur. Example: roll a die and get a number less than 8.

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What will be the unit digit of the square of 7992

Alina [70]

Answer:

Step-by-step explanation:

Here you need not completely solve 7992 squared. You can just take the last digit which in this case is 2 and solve for the square of that digit. 2 x 2 = 4. Now if it was a bigger digit which would result in a two digit number when squared you would take the last digit of that number. But, we don't need to do that here since 2 squared is 4.

7 0

3 years ago

Simplify. 7/8 x 1 1/3 A. 7/24 B. 28/24 C. 1 1/6 D. 1 7/24

Amiraneli [1.4K]

It’s A it’s honestly a simple equation just can’t explain it in typing

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3 years ago

Read 2 more answers

a spinner is divided into nine equal sections numbered 1 through 9. predict how many times out of 270 spins the spinner is most

evablogger [386]

I'd say around 150 times

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3 years ago

Help plzzzzzzzzzzzzz

ZanzabumX [31]

1 1/2 * 3/4 =

Change 1 1/2 to an improper fraction = 3/2

3/2 * 3/4 = 6/4 * 3/4

6/4 * 3/4 = 18/4 = 4 2/4 = 4 1/2

The answer is 4 1/2.

Hope this helped☺☺

4 0

3 years ago

Find a 75% confidence interval for the population average weight μ of all adult mountain lions in the specified region. (Round y

kupik [55]

Answer:

75% confidence interval is 91.8±16.66. That is between 75.1 and 108.5 pounds.

Step-by-step explanation:

The question is missing. It is as follows:

Adult wild mountain lions (18 months or older) captured and released for the first time in the San Andres Mountains had the following weights (pounds): 69 104 125 129 60 64

Assume that the population of x values has an approximately normal distribution.

Find a 75% confidence interval for the population average weight μ of all adult mountain lions in the specified region. (Round your answers to one decimal place.)

75% Confidence Interval can be calculated using M±ME where