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3 years ago

The model shows the expression 30 + 12.

Mathematics

2 answers:

stepan [7]3 years ago

4 0

Idk the answer to your question i just have to answer 2 questions so i can ask a question.

Slav-nsk [51]3 years ago

3 0

Answer:

4rth 6(5+2)

Step-by-step explanation:

This is because 6 rows of 5 squares means that there is 6 rows with 5 squares each. 6 × 5 = 30. Then there is another set of 6 rows with 2 squares in each, which is 6 × 2 = 12. 30 + 12 = 42. Which is why 6(5+2) = 42. 6(5+2) = 6(5) + 6(2) = 6(7) = 6 × 7 = 6 + 6 + 6 + 6 + 6 + 6 + 6 or 7 + 7 + 7 + 7 + 7 + 7 or 5 + 5 + 5 + 5 + 5 + 2 + 2 + 2 + 2 + 2 + 2 = 42.

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Cardinals jerseys come in three different sizes, medium, large and extra large. A medium is x dollars, a large is $9 more than t

kicyunya [14]

Answer:

MEDIUM JERSEY =$21

Step-by-step explanation:

MEDIUM=$X ,LARGE =$X+9, EX LARGE=$X+15

9(X+9)+4(X+15)=414

9X+81+4X+60=414

13X=414-141

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8 0

3 years ago

14.875/1.5 step by step

Genrish500 [490]

Answer:

9.916...

Step-by-step explanation: (The "6" is repeating)

Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction.

This gives us a mixed number-fraction: 9 and 11/12.

If we then turn this into a simplified fraction, then it becomes 119/12. Turn <em>that</em> into a decimal by dividing the numerator by the denominator.

This gives us our answer of 9.916...!!! <em>Hope that helps!</em>

3 0

3 years ago

The following describes a sample. The information given includes the five number summary, the sample size, and the largest and s

lys-0071 [83]

Answer:

$L= Q_1 - 1.5*IQR = 210 -1.5*40 =150$

$U= Q_3 + 1.5*IQR = 250 +1.5*40 =310$

And if we analyze the info provided we have 500 values

Tails: 160,165,167,171,175,...,268,269,269,269,270,270

So as we can see on the tails any values is <150 or >310 so then for this case we cannot consider as outliers any of the values on the tails of the distribution.

Step-by-step explanation:

For this case we have the 5 number summary

(160,210,220,250,270)

So then we have:

minimum = 160 , Q1 = 210, Q2= Median=220, Q3 = 250, Max=270

If we find the interquartile range we got:

$IQR = Q_3 -Q_1 = 250-210 =40$

For this case we need to find the lower and upper limit with the following formulas:

$L= Q_1 - 1.5*IQR = 210 -1.5*40 =150$

$U= Q_3 + 1.5*IQR = 250 +1.5*40 =310$

And if we analyze the info provided we have 500 values

Tails: 160,165,167,171,175,...,268,269,269,269,270,270

So as we can see on the tails any values is <150 or >310 so then for this case we cannot consider as outliers any of the values on the tails of the distribution.

4 0

4 years ago

Mr. Ramone brought home 12 of an apple pie from work. He wants to share the apple pie equally among his 6 friends. Type the amou

Svet_ta [14]

Answer:

1/6 each

Step-by-step explanation:

I think this might be the answer.

4 0

3 years ago

What do i do on this question

Umnica [9.8K]

Find what the question mark is and both equation should have the same answers
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5 1

3 years ago

Read 2 more answers