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marysya [2.9K]
3 years ago
10

Fill in the blank to create a true equation:

Mathematics
2 answers:
rodikova [14]3 years ago
6 0

Answer:

27

-7

4

6

Step-by-step explanation:

Mental math.........

irakobra [83]3 years ago
6 0

Answer: I do not know

Step-by-step explanation:

I dropped out of 2nd grade

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Find the 11st term in the following sequence (n = 11)
swat32

Answer:

10240

Step-by-step explanation:

please explain this let me judge my solving

8 0
3 years ago
Nine identical cakes weigh a total of 20¼ pounds. How much does each cake weigh? Simplify.
KATRIN_1 [288]

Answer:

2\frac{1}{4}

Step-by-step explanation:

20 1/4 = 20.25

20.25/9 = 2.25

2.25 = 2\frac{1}{4}

Each cake weighs 2.25 pounds.

4 0
2 years ago
Which compound inequality is equivalent to |ax-b|>c for all real numbers a, b, and c, where c>0
garik1379 [7]

Answer:

D. ax-b<-c or ax-b>c is the correct answer.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Lauren is a college sophomore majoring in business. This semester Lauren is taking courses in accounting, economics, management
Alexxandr [17]

Answer:

a) We can calculate the mean with the following formula:

\bar X = \frac{\sum_{i=1}^n X_i}{n}

And replacing we got:

\bar X= \frac{350+ 70+ 65 +50+ 60}{5} =119

And for the median first we need to order the dataset on increasing way:

50, 60, 65, 70, 350

Since the sample size is an odd number we can calculate the median as the middle position for the dataset, for this case the 3th position and we got:

Median = 65

b) For this case we can see that we have an outlier present in the data 350, and for this case if we want to give a measure of central tendency is better use the median since this meaure is not affected by outliers. So Lauren should use the median.

Step-by-step explanation:

For this case we have the following data:

350, 70, 65, 50, 60

Part a

We can calculate the mean with the following formula:

\bar X = \frac{\sum_{i=1}^n X_i}{n}

And replacing we got:

\bar X= \frac{350+ 70+ 65 +50+ 60}{5} =119

And for the median first we need to order the dataset on increasing way:

50, 60, 65, 70, 350

Since the sample size is an odd number we can calculate the median as the middle position for the dataset, for this case the 3th position and we got:

Median = 65

Part b

For this case we can see that we have an outlier present in the data 350, and for this case if we want to give a measure of central tendency is better use the median since this meaure is not affected by outliers. So Lauren should use the median.

8 0
3 years ago
10 people who build at the same rate can frame a house in 6 days. What fractional part of a house can 4 people frame a house in
Alina [70]

10 people who build at the same rate can frame a house in 6 days. That means it will take one person 10\times6=60 days to finish the house.

Which means that it will take 4 people \frac{60}{4}=15 days to finish the house.

So, the fractional part of the house 4 people can frame in 3 days will be \frac{3}{15}=\frac{1}{5}

Thus, Option D is the correct answer.

8 0
3 years ago
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