MATHEMATICS COLLEGE

4. Simplify the following.
3
a. 2-X5-:11
3
x5
5
6
7

Answers

Answer 1

Answer:

Answer:

$1 (1)/(4)$

Step-by-step explanation:

$2 (3)/(7) * 5(5)/(6) / 11 (1)/(3)$

Convertthemixednumbertoanimproperfraction

$(17)/(7) * (35)/(6) / (34)/(3)$

Todividebyafraction,multiply thereciprocalofthatfraction

$(17)/(7) * (35)/(6) * (3)/(34)$

Reducethe number withtheG.C.F7

$17 * (5)/(6) * (3)/(34)$

Reducethe numberswiththeG.C.F17

$(5)/(6) * (3)/(2)$

Reducethe numberswiththeG.C.F3

$(5)/(2) * (1)/(2)$

Multiplythe fraction

$(5)/(4)$

Inmixed fraction:

$1 (1)/(4)$

Hopethis helps..

Goodluck on your assignment...

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Write the ratio 41 to 100 as a percent

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Thanks for any help

Answers

Answer:

20/18

Step-by-step explanation:

Answer:10/9 exact form mixed # 1 1/9

Step-by-step explanation:reduce the expression, if possible, by cancelling the common factors.

the same type of television is being sold at two different stores. store A is selling the television for $800, which is $120 more than half the cost of the television at store B. write and solve an equation to determine the selling price for the television at store B.

Answers

Answer: the selling price of the television at store B is $1360

Step-by-step explanation:

Assuming the selling price of the television at store B is represented by $B. Store A is selling the television for $800, which is $120 more than half the cost of the television at store B. The equation representing this situation is expressed as

800 = B/2 + 120

Multiplying the left hand side and the right hand side of the equation by 2, it becomes

1600 = B + 240

B = 1600 - 240

B = $1360

How do I create a histogram for the data?

Answers

Answer:

Group by buckets and use that information to make your histogram.

Step-by-step explanation:

When you make a histogram you need to group elements into buckets, and out of those buckets make your histograms. You could for example take the mean or the median of groups and out of that information make the histogram. That is your decision.

For example that you have

JM 85

JM 73

so the mean between 85 and 73 is 79 , so in your histogram the height of JM would be 79.

To summarize, you group by buckets and use that information to make your histogram.

What is the value of the system determinant for the following system of equations? 6x+y=4 5x+y-7=0

Answers

X=-3
Y=22

The work is in picture

Which fraction is the greatest (represents the largest quantity) ? a.1/3 b.3/8. c.2/5 d.1/2

Answers

Answer:

D. $(1)/(2)$

Step-by-step explanation:

If you have a pie for example and you cut it in half you have two seperate big pieces. On the other hand if you you were to cut it for example 1/3 times that 1 piece out of the three would be smaller than your half.

-Hope this helps :)

Which of the following is a like radical to 3 x StartRoot 5 EndRoot?x (RootIndex 3 StartRoot 5 EndRoot)
StartRoot 5 y EndRoot
3 (RootIndex 3 StartRoot 5 x EndRoot)
y StartRoot 5 EndRoot

Answers

Answer:

Step-by-step explanation:

Final answer:

The like radical to the expression 3√5 is y√5, as both expressions have the square root index and the same radicand, which is 5.

Explanation:

The student is asking which radical expression is like the radical 3√5. Like radicals have the same index and radicand. The index is the degree of the root, and the radicand is the number under the radical sign. The expression 3√5 means 3 times the square root of 5, or in exponential form, 3 × 51/2. The like radical for 3√5 would also need to have a square root (index of 2) and the same radicand (5). Therefore, the like radical to 3√5 from the options provided would be y√5 because it has the same index (2) and radicand (5), only with a different coefficient (y instead of 3).

Additionally, expressing radicals as fractional exponents helps to identify like radicals. For example, using the property x² = √x we can understand that if we have the same base and exponent, we can consider the expressions to be like radicals. Hence, in this case, since both 3 and y are just coefficients, the root parts √5 are the same, making them like radicals.