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1 year ago

There are 5 red marbles and 7 blue marbles in a bag What is the ratio of blue marbles to red marbles?

Mathematics

2 answers:

mash [69]1 year ago

6 0

Correct Answer would be: 5/7

AleksandrR [38]1 year ago

3 0

Answer:

5:7

Step-by-step explanation:

For how many red are there blue, is the simple form of this question. In this case the numbers are small for simplifying it but if you wanted to you could do 2.5:3.5 its the same thing, also 10:14 would be right as well as long as the numbers are proportionate. For the smaller simplification i just divided both numbers in half and for the second i doubled them

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Reduce to lowest terms 4x^3y^4/-8xy^2

Lerok [7]

= (4x^3y^4)/(-8xy^2)
simplify exponents by subtracting the denominator exponent from numerator exponent [x^(3-1)]

= (4x^3y^4)/(-8xy^2)
simplify -4/8 by 4 into numerator and denominator

= (-1x^2y^2)/2

= (-x^2y^2)/2

ANSWER: (-x^2y^2)/2

Hope this helps! :)

5 0

2 years ago

Which is the correct algebraic expression<br> please help image attached I'll give brainliest

Ira Lisetskai [31]

Answer:

C. $\frac{3}{2}ab - \frac{\pi a^2}{8}$

Step-by-step explanation:

Area triangle = $\frac{1}{2}(3ab) = \frac{3ab}{2} = \frac{3}{2}ab$

Area semi-circle = $\frac{1}{2}(\pi (\frac{1}{2}a)^2) = \frac{\pi (\frac{1}{2}a)^2}{2} = \frac{\pi (\frac{1}{4}a)^2}{2} = \frac{\pi a^2}{8}$

Final Equation = $\frac{3}{2}ab - \frac{\pi a^2}{8}$

-Chetan K

4 0

2 years ago

Express 11 out of 25 as a percentage

Alexeev081 [22]

Answer:

44%

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

According to the table in which month did the size of Bertrand's poster collection change the most? Use absolute value to explai

Rashid [163]

February because it is the least amount of numbers

4 0

2 years ago

Jim's soccer team is making fruit baskets for a fundraiser. They have 88 peaches, 60 bananas, and 54 kiwis to use. If each baske

cluponka [151]

The greatest number of fruit baskets they can make is 2 with each one having 44 peaches, 30 bananas and 27 kiwis

<h3><u>Solution:</u></h3>

Jim’s fruit basket has 88 peaches, 60 bananas and 54 Kiwis to use.

If each basket have same number of each type, we have to determine the greatest number of fruit baskets they can make

We need to find greatest common factor of 88, 60 and 54

When we find all the factors of two or more numbers, and some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.

<em><u>Greatest common factor of 88, 60 and 54:</u></em>

The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54

The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

The factors of 88 are: 1, 2, 4, 8, 11, 22, 44, 88

Then the greatest common factor is 2

On dividing the number of fruits by 2 we get

$\begin{array}{l}{\text { Apples in each basket }=\frac{88}{2}=44} \\\\ {\text { Bananas in each basket }=\frac{60}{2}=30} \\\\ {\text { Kiwis in each basket }=\frac{54}{2}=27}\end{array}$

Hence, there can be 2 basket with each one having 44 peaches, 30 bananas and 27 kiwis

6 0

3 years ago