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frutty [35]
4 years ago
11

Brailiest solve 7^2+3(4^2+3+2) =

Mathematics
2 answers:
lara31 [8.8K]4 years ago
7 0

Answer:

Step-by-step explanation:

7^2+3(4^2+3+2)=

49+3(16+3+2)=

49+3+21=

49+24=

73

san4es73 [151]4 years ago
4 0

Answer:

112

Step-by-step explanation:

7^{2} + 3( 16 + 3 +2)

7^{2} + 3( 19 +2)

7^{2} + 3(21)

7^{2} + 63

49 + 63

112

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AVprozaik [17]

Answer: (y-7)(y+3)(y+2)

Step-by-step explanation:

y^{3} -2y^{2}-29y-42\\\\(y^{2}-4y-21)(y+2)\\\\(y-7)(y+3)(y+2)\\\\

Hope this helps, have a BLESSED AND WONDERFUL DAY! As well as a great Black History Month and Valentine's day! :-)

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7 0
4 years ago
53, 64, 19, 25, 88, 48, 46<br>Mean:<br>Mode:<br>Median:<br>Range:<br>​
levacccp [35]

Answer:

Mean: 49

Mode: none, since all the numbers only appear once

Median: 48

Range: 69

Step-by-step explanation:

53+64+19+25+88+48+46 = 343

343/7= 49 (mean)

19, 25, 26, 48, 53, 64, 88 (middle number is 48, so the median is 48)

Range= largest number-smallest number

88-19= 69 (range)

7 0
3 years ago
4. Use SUBSTITUTION to solve the system. x= y + 5 2y + x = -4​
Marianna [84]

Answer:

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6 0
3 years ago
A store asked 250 of its customers whether or not they were satisfied with the service. The responses were also classified accor
anyanavicka [17]

Answer:

Correct option: e) a two-way table.

Step-by-step explanation:

In this case the store wants to see whether there is a relationship between the satisfaction level of the customer and their gender.

In statistics when there is a need to analyze or derive a relation between two categorical variables one should use a two-way table.

Categorical variables are qualitative variables that take on specific values that are usually labels. For example, grades obtained in an exam, gender, etc.

In this case the two categorical variables are: Gender and Satisfaction level.

To study the relation between the gender of a customer and their satisfaction level use a two-way table.

 

3 0
3 years ago
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Answer:

It's the one on the bottom left

Step-by-step explanation:

8 0
3 years ago
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