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3 years ago

6 5/6 - 3 1/3 Simplified

Mathematics

1 answer:

Furkat [3]3 years ago

7 0

6 - 3 = 3
5/6 - 1/3 = 5/6 - 2/6 = 3/6 = 1/2

answer is : 3 1/2 ( or 7/2)

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The box plot below shows the total amount of time, in minutes, the students of a class surf the Internet every day:

inn [45]

A: highest and lowest time surfing the internet
What the look at on the internet
B: 40 to 60 minutes
It represents the middle half of the students in the class
C: there should be no significant effect on the interquartile range if there is an outlier. The graph as a whole would have longer “whiskers” though.

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2 years ago

I need this answered in ONE minute

Helen [10]

Answer:

$x^4 + 4x^3 + 6x^2 + 7x + 2$

Step-by-step explanation:

We are asked to multiply the given polynomials.

$(x^ 2 + 3x + 1) \times (x^2 + x + 2)$

Multiply each term of the first polynomial to each term of the second polynomial.

$x^ 2 \times (x^2 + x + 2) = x^4 + x^3 + 2x^2$

$3x \times (x^2 + x + 2) = 3x^3 + 3x^2 + 6x$

$1 \times (x^2 + x + 2) = x^2 + x + 2$

Add the results

$(x^4 + x^3 + 2x^2) + (3x^3 + 3x^2 + 6x) + ( x^2 + x + 2)$

Combine the like terms

$x^4 + 4x^3 + 6x^2 + 7x + 2$

The answer is written in descending powers of x.

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2 years ago

Find the surface area of a triangular prism shown below.

Tema [17]

Answer:

Step-by-step explanation:

Multiply the numbers on each face 5×7, 6×7, 6×4÷2 (for the triangle) remember that there are 2 of each of the faces so the answer to 5×7 multiply that by 2 to get both faces

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2 years ago

works as a florist and worked 12 hours last week and earned $98. At that rate, how much will she earn this weekend if she works

kotykmax [81]

Answer:

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Step-by-step explanation:

Number of hours worked last week = 12hrs

Amount earned for her work hours = $98

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Rate = $\frac{98}{12}$ = $8.17/hr

Now;

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2 years ago

Nine times the difference of a number and one is equal to seven less than two times the number

Oksana_A [137]

9*(x-1)=2x-7
First get rid of your parenthesis by distributing.
9x-9=2x-7
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9x=2x+2
7x=2
so x= 2/7

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2 years ago