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lora16 [44]
3 years ago
5

PLEASE HELP! will mark brainliest!

Mathematics
1 answer:
kati45 [8]3 years ago
7 0

Answer:

-11 - 6

Step-by-step explanation:

I solved it step by step in picture. U can have a look

✌️

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Simone applied the distributive property using the greatest common factor to determine the expression that is equivalent to 24 +
adell [148]

Answer:

The correct answer is A

Step-by-step explanation:

The reasoning is that I just got it correct on Edgenuity :p

5 0
4 years ago
A drawer contains nine white paper clips five green paper clips and six red paper clips one paper clip is selected at random wha
alexandr1967 [171]
Judging on the question I realized to find the probability of finding a white paperclip would be a fraction.
The numerator of the fraction should be (9) white paperclips. The denominator of the fraction should be (20) the TOTAL amount of paperclips (white+green+red).
The fraction should be 9/20. or 45%
3 0
3 years ago
Solve each equation. Show your work please. Part 3​
irina1246 [14]

Answer:

Please see the attached pictures for the full solution.

4 0
3 years ago
Choose the set of equivalent fractions that correctly uses the LCD for these fractions: 2/9 and 5/12
Svetradugi [14.3K]

Step-by-step explanation:

the lowest common denominator (LCD) is the lowest common multiple (LCM) of the denominator numbers (the ones at the bottom of the fractions).

finding the LCM of 9 and 12 using the prime factor method :

9 = 3×3

12 = 2×2×3

the LCM is the combination of the longest chains per prime factor. which means we have 2×2 and 3×3 as longest chains for 2 and 3.

LCD = LCM = 2×2×3×3 = 36

2/9 turns into x/36 by multiplying by 4/4 :

2/9 × 4/4 = 8/36

5/12 turns into x/36 by multiplying by 3/3 :

5/12 × 3/3 = 15/36

so, the third answer option is correct.

3 0
3 years ago
The impact on sampling of increasing the sample size is: There is no specific relationship between sample size and sampling erro
m_a_m_a [10]

Using margin of error, it is found that increasing the sample size results in a smaller sampling error.

The equation for the <em>margin of error</em> is given by:

M = c\frac{s}{\sqrt{n}}

In which:

  • c is the critical value according to the distribution used.
  • s is the standard deviation, either of the sample or of the population.
  • n is the sample size.

From the equation, it can be noted that the margin of error is inversely proportional to the square root of the sample size, hence, increasing the sample size results in a smaller sampling error.

To learn more about margin of error, you can take a look at brainly.com/question/25821952

6 0
2 years ago
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