in june 2010 the population of a large country was about 305.4 million people and the population of the world was about 6.920 billion people. determine the ratio of the country's population to the world's population by diving the country's population by the world's population. write your answer as a decimal

Q: White 4. At a local preschool, there is a ratio of 3 boys to every 4 girls. If there are 245 total…

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Q: Select three ratios that are equivalent to 5: 2. Choose 3 answers:

A: Solution:-5:2 is equivalent to 5K:2K⇒when K=2 Then 10:4    when K=7 Then 35:14    when K=11 Then…

Q: About 102 baby boys are born for every 100 baby girls. Write this as a simplified ratio of males to…

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Q: A pool will be installed in a backyard. The backyard measures 40.5 feet long and 25 feet wide. The…

A: Length of pool = 40.5 ft  Breadth of pool = 25 ft

Q: Mr. Fink's economy car can travel 420 miles on a 12-gallon tank of gas. CREATE and USE a ratio table…

A: Given: Mr.Fink's car can travel 420 miles on a 12 gallon tank of gas.

Q: Write the ratio given as a simplified ratio. About 102 baby boys are born for every 100 baby girls.…

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Q: Jesse was doing inventory in the science lab and made a table to compare the capacity of 4…

A: Given -            Comparing numbers -          If we have numbers in fraction and decimal, then…

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

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Q: There are 35 boys in the sixth grade. The number of girls in the sixth grade is 42. Lonnie says that…

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Q: Write three equivalent ratios 9/10

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Q: Write the ratio given as a simplified ratio. About 102 baby boys are born for every 100 baby girls.…

A:

Q: A food company distributes its tomato soup in two cans of different sizes. For the larger can, both…

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Q: H) Three sales staff (A, B & C) sold a total of 36,000 units of a product during March 2020. If the…

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: (a) Estimate the proportion of batteries that charged with a temperature of 88.5 degrees or less.…

A: The chart represent the relative cumulative distribution of battery temperature where, x axis is the…

Q: Write three equivalent ratios 16/3

A: To Determine:   Write three equivalent ratios 16/3

Q: When a business opens, it has an initial value of $956K. Two years later, the company has a value of…

A: It is known that, 1 million = 1,000K.

Q: An airline offers the same number of tickets for morning and night flights. When the airline…

A: Given, Airlines offer same number of tickets for morning and night flights. The ratio for number of…

Q: A store sells 1 smartwatch for every 8 smartphones.How can you use ratios to compare these…

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Q: Write two equivalent ratios. 1) 4) 12 7, 2. 5.

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Q: Convert the percentage 12.5% to a decimal

A: We have to decimal

Q: ork to receive credit. John earns $350 a week. This is his gross pay. His take-home pay; however, is…

A: John earns $350 a week it is his gross pay   his take-home pay is $295   we have to tell the ratio…

Q: store sells 1 smartwatch for every 8 smartphones. How can you use ratios to compare these…

A: From the given information we use ratios to compare quantity.

Q: 39° 44

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Q: A food company distributes its tomato soup in two cans of different sizes. For the larger can, the…

A: Topic - percentage increase . Percentage Increase =(increase in volume/original Volume)×100

Q: In Mid 2016 the worlds population was about 7.4 billion people the population of United States was…

A: According to the provided information, World population 7.4 billion (7400 million) USA population =…

Q: What is the ratio of boys who listen to Rap music to the total number of boys in lowest terms? Вoys…

A: Please see the below picture for detailed solution.

Q: Write the ratio given as a simplified ratio. A cement mixture calls for 120 pounds of cement for 4…

A: As we know that , 1 gallon =8.35 pounds

Q: What’s the following equivalent to the ratio 5

A: There are many ratios that are equivalent to 5. we can write 5 as 51 Now, if any ratio after…

Q: (a) About 99.7% of organs will be between what weights? (b) What percentage of organs weighs between…

A: mean = 310 sd = 35

Q: A table tennis ball measures 40 mm in diameter, has a surface area of about 5025 square mm, and has…

A: we have to solve

Q: Write the ratio as a ratio of whole numbers in lowest terms. $7.20 to $5.60

A: Given: ratio of whole numbers in lowest terms > 7.20 to $5.60

Q: In gym class there are 6 basketball, 5 baseballs and 3 soccer balls. What is the ratio of soccer…

A: According to the provided data, there are 6 basketballs, 5 baseballs and 3 soccer balls. Total…

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

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

Q: What is the ratio of cows to horses? 568 to 568

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Q: It says find the ratio of Hoosiers (residents of Indiana) to Buckeyes (residents of Ohio) (by…

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Q: ANALYZE The ratio of dimes to nickels in Pilar's change box is . Pilar has $0.75 in nickels. a. How…

A: Given :Ration of dimes to nickle is 23 assume  number of dimes = 2x number of nickle = 3x

Q: Easton mixed 3/2 kg of flour with 1/6 kg of sugar Determine a reasonable estimate for the amount of…

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Q: Which ratio is equivalent to 1/20? 9:180 4:100 180:9 100:4

A: Given fraction is 1/20 and ratios are,

Q: A scale on a map shows that 2.5 centimeters represents 15 kilometers. What number of actual…

A: Given that  2.5 centimetre = 15 kilometres

Q: The time a person spends watching TV in one day compared to the time they spend brushing their…

A: No. There is nothing to say on this case. If any numerical data is there to calculate or to give any…

Q: Xavier can swim at a constant speed of 5/3 meters/seconds what is the ratio of the number of meters…

A: A ratio indicates how much of one thing there is compared to another thing. for example, let a bowl…

Q: You can earn 5 coins Which ratio is equivalent to 2:1? 1:2 10:5 1:3 2:1

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Q: write three equivalent ratios 11:12

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Q: 2. Nazirs annual income is OMR 288000. His saving amount is OMR 36000. The ratio of his saving to…

A: Solution:     Nazirs annual income is OMR 288000. His saving amount is OMR 36000.     Therefore His…

Q: You are really excited to have found a Puch Maxi Moped from the mid Eighties, and the spring weather…

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Q: About 3.2 million SMART boards have been sold, 2.8 million to schools.  What is the ratio of the…

A: Explanation of the solution is given below....

Q: A pool will be installed in a backyard. The backyard measures 40.5 feet long and 25 feet wide. The…

A:

Q: Express the ratio in simplest form.

A: 1. Given that: 1220 To write the ratio in simplest form, 1220=610=35 Hence the simplest form of the…

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.