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alexdok [17]
2 years ago
9

Please answer I’m desperate

Mathematics
1 answer:
svlad2 [7]2 years ago
4 0

Answer:

the square root of 20 could be between 4 and 5 OR -4 and -5.

Step-by-step explanation:

plus or minus 4 squared is 16 and plus or minus 5 squared is 25. finally, 20 is between 16 and 25.

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A friend has offered to play a gambling game with you that involves flipping a coin that she has provided. You want to test the
Sloan [31]

Answer:

The 10% condition would not apply here

Explanation:

The 10% condition is the recommended size of sample from the population to get a non biased result. The 10% condition requires that the sample be not more than 10% of the population.

Tossing a coin is an example of a Bernoulli trial. A Bernoulli trial is one that has two possible outcomes, this face of the coin or the other face of the coin. The 10% condition does not apply to Bernoulli trials that are independent events.

Therefore the 10% condition would not apply here because tossing a coin is an an independent event. An independent event is one with replacement.

5 0
2 years ago
16 increased by twice a munber is -24
dangina [55]
We can form this algebraic equation to work the equation out:

16 + 2x = -24
2x = -40
x - 20

Hope I helped.
8 0
3 years ago
Use the order of operations to evaluate -(3 2) 2 + 4 * 3 - 2
rjkz [21]
Not completely sure, but if it has multiple choice I say -2. Wait for more answers if you want a better response.
7 0
3 years ago
Read 2 more answers
How did the world's countries solve the problem that mean solar time varies continuously as a traveler's longitude changes
inn [45]

To solve the problem related to mean solar time where it varies continuously as a traveler's longitude changes, scientists divided the earth into 24 time zones (adding other partial zones to it). All the countries in each time zones had to keep the mean standard time assigned to it.

<h3>What is Mean Standard Time?</h3>

This is the time that is measured by synchronizing clocks in different geographical locations within the same time zone to the same time.

See the link below for more about Mean Solar Time:

brainly.com/question/26063957


8 0
2 years ago
Help on number nine please?​
AURORKA [14]

im pretty sure true because they do not intersect and are not parallel :)

7 0
3 years ago
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