There are 9 red marbles and 6 blue marbles in a bag. (a) What is the ratio of blue marbles to red marbles? (b) What is the ratio of blue marbles to all marbles in the bag?

Q: 1/4 of the students in the band are in the trumpet section. 5/8 of the students in the band are in…

A: In the trumpet section : 1/4 of the students   In the trombone section : 5/8 of the students

Q: Can you please do this using the ratio test

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Q: Which of the following is the equivalent fraction to 84 a. 400/5 b. 421/5 c. 350/5 d. 420/5

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Q: 4. Susan spent $30.38 for fabric that costs $2.48 per square yard. How many yards of fabric did she…

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Q: 3. Having conducted ratio analysis of your trading company's previous financial statements, you are…

A: If the cost of sales reflected in the financial statements is P 300,000 , we have to find the amount…

Q: THere are 100 people competing in a marathon out of the 100, 86 poeple finish the race. Among those…

A: There are 100 people competing in a marathon out of the 100,86 poeple finish the race.Among those…

Q: Write the following ratios as fractions. (i) 24: 18 (ii) 30: 20

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: In a class, there are 20 boys and 15 girls. The ratio of girls to boys in simplified form is

A: Ratio or proportion - A ratio compares values. A ratio says how much of one thing there is compared…

Q: e. In a collection of beetles, there were 3 Japanese beetles and 12 Asian beetles. What fraction of…

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Q: Andrea has 170 sunflowers, 130 tulips, and 50 roses in her garden in Tagaytay City, Cavite. What is…

A: sunflowers=170tulips=130roses=50

Q: Three men and three women are to be seated in a row of chairs numbered 1 through 6. (a) How many…

A: Given   Three men and three women are to be seated in a row of chairs numbered 1 through 6.

Q: 4) The temperature increased by 2∘ every hour for six hours. How many degrees did the temperature…

A: this is question of algebra  here the temperature raise is given and we have to find it after six…

Q: 1 (c) Amy delivers some letters. The ratio of large letters to small letters is 2:5 Amy delivers 84…

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Q: At noon, there are 700 juniors and 1,100 seniors at a college fair. After 12:00 p.m., 20 juniors…

A: At noon, there are 700 juniors and 1,100 seniors at a college fair. After 12:00 p.m., 20 juniors…

Q: The total number of hours required for a private-pilot, single-engine land rating is 40 h of flight…

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Q: how do i find ratios ?

A: A ratio is a relationship between two numbers indicating how many times the first number contains…

Q: what's the difference between ratio and interval

A: Levels of measurement: The level of measurement is describes the classification of the nature of…

Q: What are 1st ratios and when is the case where they will be the same?

A: Ratio compares values. It says how much of one thing is compared to another thing. It is expressed…

Q: 5 A clerk sold three pieces of one type of ribbon to different customers. One piece was 3 yards…

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Q: shopper covered a distance of 5 yards in 9 equal hops. How many yards did the grasshopper travel on…

A: Distance of 5 yards is covered in 9 equal hops.How much distance is travelled in 1 hop.To find the…

Q: What is the common ratio? 2,-4,8,16,...

A: we have to find the common ratio of the given sequence.

Q: What is the ratio of 5.12x10-68 to 1.45x10-39?

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Q: In examination of two proportion difference we can apply either Z or X2 test O True O False

A: For testing the difference of two proportions the z statistic must be used. The two proportion test…

Q: Fill in this table with the frequencies as whole numbers and the relative frequencies as decimals…

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Q: There are 28 apple trees in a row. There are 19 red apples. What is the ratio of red apple trees to…

A: To find the ratio of red apple trees to all other trees

Q: What is t Ratio?

A: The t-ratio is the estimate divided by the standard error. For a sufficiently large sample, t-ratios…

Q: Which fraction is larger, 4/18 or 5/34? Use three different ways to compare these fractions to…

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Q: The equivalent fraction for the fraction 1/6 : a. 2/8 b. 3/18 c. 6/30 d. 1/12

A: 28=14≠16. So option a is not the answer. 16=1×36×3=318. So option b is the answer. 630=15≠16. So…

Q: 6.Sharon bought 25 pounds of ground beef and made 100 hamburger patties of equal weight. What is the…

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Q: How do we use ratios and proportions in everyday life?

A: To discuss the use of ratios and proportions in everyday life.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.