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2 years ago

Currently doing a semester exam- and i need help

Mathematics

2 answers:

xeze [42]2 years ago

8 0

Oh my god I’m sorry for answering ur question but please don’t be exam or test , brainly will delete ur question because apparently it’s violating the terms of service , but much love I hope u pass <3

kari74 [83]2 years ago

8 0

Answer: all of it is wrong

Step-by-step explanation:

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Use the Distributive Property to rewrite the expression 5ax + 5ay as an equivalent expression.

KengaRu [80]

Answer:

5ax + 5ay = 5a(x+y)

Step-by-step explanation:

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2 years ago

Log(100) = log(400) - log(4)<br> "

Luden [163]

When working with logarithms, remember that a subtraction sign means you can divide.
log(400) - log(4) can be turned into log(400/4), which is further simplified to log(100).

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2 years ago

find the mean and median of the data set. if necessary, round to the nearsest houndreth. 27, 28, 32, 27, 26, 31, 29, 26

Zina [86]

Answer:

Median = 27.5 Mean = 28.25

Step-by-step explanation:

3 0

2 years ago

Use the following frequency distribution (of SAMPLE DATA) in answering the questions: class 0-9 f=10; class 10-19 f=20; class 20

lutik1710 [3]

Answer:

1. Five classes in the frequency distribution

2.The mid point of the third class is 24.5

3.The total number of frequency is 100

4.The relative frequency of the third class is (20/100=0.2)

5. We use n-1 because we are dealing with a sample data

6. The mean is 24.5

7. The value of the standard deviation is 11

Step-by-step explanation:

See attached picture for the solutions

4 0

2 years ago

Please help I’m not good at this

tia_tia [17]

23/4

Step by step:
5/1 + 3/4
5/1 • 4 = 20/4
20+3/4
23/4

8 0

3 years ago

Read 2 more answers