The fractions and make a proportion. always never sometimes

Q: A restaurant bill for 4 people is $120. The group leaves a tip of $18. What percent tip is that? 1.…

A: Given information Restaurant bill is $120 and the group leaves a tip of $18. We have to find the…

Q: Write the sentence as a proportion. (Use the variable x to represent the unknown number.) What…

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Q: Do these ratios form a proportion? 8/12 , 30/45

A: Solution of the problem as follows

Q: What is the difference between a ratio, a fraction, and a proportion? With examples of each

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Q: Write the ratio given as a simplified ratio. A cement mixture calls for 90 pounds of cement for 3…

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Q: hypothesis test for proportion n=597 , p=81/597 and a=0.01 .what is the proportion

A: We have to find proportion value  for given data

Q: Tell whether the pair of ratio form a proportion. 3/4, 66/132

A: topic - ratio and proportion

Q: A company employs 3 supervisors, 18 office employees and 39 hourly staff. What is the ratio of…

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Q: REPRESENT Draw a ratio box for this problem. Then solve the problem using a proportion. The ratio of…

A: Ratio Box problem.

Q: What percent is 16 of 8

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Q: 4. What percent of Americans get vaccinated? Fraction: Proportion: Percent: 5. What percent of…

A: For the given contingency table, we need to answer the fraction,  Proportion and percent of…

Q: Which two ratios form a proportion? 4 and 20 A) 4 20 and B) and 20 C) 4 20 ånd 4 D) 115 115 2/5

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Q: The fractions and make a proportion. never O always sometimes

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Q: Maria wants to buy a shirt that cost $75. If she has a coupon for 45% off, how much money will she…

A: Given, Maria wants to buy a shirt that costs $75 and she has a coupon for 45% off.

Q: 35 is what percent of 700?

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Q: Solve the proportion. 2 6 3 x+1 | (Type an integer or a simplified fraction.)

A: A ratio is a fraction, that is, a number of the form ab,b≠0. A proportion is a statement where two…

Q: Write the sentence as a proportion. (Use the variable P to represent the unknown number.) 28 is…

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Q: Write the sentence as a proportion. (Use the variable P to represent the unknown number.) 3 is what…

A: Solution

Q: Jeremy said that if the means and the extremes of a proportion are interchanged, the resulting…

A: We need to prove that in any proportion if means and extrema are interchanged then the resulting…

Q: Eman walks from the store to her friend's house, 2 miles away. It takes her 35 minutes. a. What…

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Q: Determine if the proportion is true تن امت 31 80 O Proportion is true O Proportion is not true…

A: It is given that  The proportion  3/8 = 31/80

Q: z+ 2 27 12 2.

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Q: Explain why it makes sense for the original amount to be the deominator of the fraction when you…

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Q: Briefly explain how to use a proportion to calculate the number of beats per minute for a selection…

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Q: A chocolate are needed to bake two cares single chocolate care requires 10 ounces of chocolates and…

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Q: Write and solve a proportion 171 is 38% of what number

A: Let x be the required number. Given that 38% of x is 171.

Q: I have 4 values (x,6,600,500) Use the percentage so that the value of x is 3.425

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Q: Tell whether the rates form a proportion "20 books in 3 boxes and 14 books in 2 boxes"   Its a…

A: Given: A statement "20 books in 3 boxes and 14 books in 2 boxes" The rates are as follows: 20 books…

Q: 7.) Kayla recently took a multiple-choice quiz in social studies class. Her ratio of correct answers…

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Q: Determine if the given ratios form a proportion or not. Explain.

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Q: Three sales staff (A, B & C) sold a total of 15,000 units of a product during March 2019. If the…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: A restaurant bill is $80. Juan leaves a $20 tip. What percent tip is that? A) 15% B) 20% C) 25%…

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Q: lease answer Find the percent of the area to the right of z=1.35

A: The area right to z = 1.35, i.e., greater than 1.21 can be found by using the standard normal table.…

Q: One way to determine if two fractions form a proportion is to divide both numerators and…

A: Proportion simply means that the two ratios or fractions are equal.

Q: Identify if the problem involves direct or indirect proportion. A recipe for 20 rolls call for 5…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The scale on a map shows that 200 miles is represented by 5 inches on a map. Which proportion can be…

A: We need to calculate the scaling,   Given that, 200 miles  represents 5 inches on a map and 50 miles…

Q: Use a proportion to solve the word problem. The hockey team won 8 out of their first 14 games. At…

A: Total games played = 14 Winning games = 8

Q: A 6 foot tall man makes a shadow that is 3, feet long. How tall is a building that makes a 14 foot…

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Q: Solve the proportion. 2b - 4 b-4 6 12 (Type an integer or a simplified fraction.)

A: Take the LCM as a common denominator.

Q: ERROR ANALYSIS In the diagram at the right, the area of OZ is 48 square feet. A student writes a…

A: Solution is given below:

Q: what value of x makes this proportion true? 3/x=15/40 A) 105 B) 5 C) 8 D) 28

A: Given proportion is3x  = 1540What value of x makes this proportion makes this true?

Q: Find the value of y in the following proportion

A: Given that  1:80=y:240 To find the value of y

Q: 3) A principal of a local wants the proportion c school. Describe how 200 juniors, and 140 se

A: Stratified random sampling is a sampling technique in which a population is divided into smaller…

Q: 20 is what percent of 50? a. 250% b. 4% c. 40% d. 30%

A: Given information: Value 20 is given and ask what percentage of 50.

Q: The fractions and make a proportion. O always O never sometimes

A: Given problem is,

Q: Tell whether the problem form is proportion A. 7/1,21/3 B.6/8 , 9/1 C. 3/6 ,9/12

A: Explanation of the answer is as follows

Q: Write true if the proportion is correct and false if it is not proportion. If ∆ABC, DE/BC.

A: solution

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.