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lakkis [162]
3 years ago
12

Please help!!!!!!!!

Mathematics
2 answers:
Afina-wow [57]3 years ago
7 0
Answer is C.

The sample is selected at tandon from the population, but it was done on a particular day of the week. So the sample is not random.

More data should be taken, distributed on every day of the week, probably in different months.
ratelena [41]3 years ago
6 0

Answer:

No; the sample is not random (gradpoint)

Step-by-step explanation:

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GalinKa [24]
Answer : 6 pieces
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4 0
3 years ago
Mrs.Bailey had 15 pieces of candy. She gave away some candy and has 3 pieces left. What is the percent decrease of candy?
Alenkasestr [34]

Answer:

12

Step-by-step explanation:

subtract 15 away from 3 and you have 12 so that how Mrs. Bailey has 3 pieces of candy left

3 0
3 years ago
Read 2 more answers
If 75 is added to a number, the result is 39 less than three times the number.find the number
antoniya [11.8K]

Answer:

The answer is x=57

Step-by-step explanation:

First, we would set the number to x.

Then, we turn the words into an equation.

x+75 = 3x-39

Isolate the x.

-2x = -114

So...

x = 57

3 0
3 years ago
number of bald eagles in a country a discrete random​ variable, a continuous random​ variable, or not a random​ variable?
kykrilka [37]

Answer:

Discrete random variable.

Step-by-step explanation:

Discrete variable:

Countable numbers(0,1,2,3,...)

Continuous variable:

Can assume decimal values, such as 0.5, 2.5,...

Number of bald eagles:

Number of bald eagles is a countable value, either there a 0, 100, 1000,... so it is a discrete random variable.

7 0
3 years ago
Pls help ima give BRAINLIST&Like
Rainbow [258]

Answer:

A\cap B={2,4}

Step-by-step explanation:

Intersection represents the elements present in both sets.

Best Regards!

3 0
3 years ago
Read 2 more answers
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