The ratio of the present ages of Eli and Bright is 2 : 9. Four years ago, the sum of their ages was 47 years. How old is Bright

Q: The lengths and widths of the two cell phones are proportional. What is the width, in inches, of the…

A:

Q: a room is 16 feet,8 inches long and the ratio of the length to width is 4 to 5 what is the width of…

A: Mensuration

Q: To the nearest millimeter, a cell phone is 105 mm long and 72 mm wide. What is the ratio of the…

A: Cell phone length and wide is mentioned. Here you have to find the ratio of the width to the length

Q: The ratio of dimes to pennies in a purse is 3 to 4. If 3 pennies are taken out of the purse, the…

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Q: Marcus is building a scale model of a skyscraper using the ratio 2:225. If the width of the…

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Q: What is the overall gear ratio when the transmission is in first gear which has a ratio of 2.5:1 and…

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Q: The ratio of green M & M's to red is 2: 5. If there are 84 M&M's in the bag, how many are green?

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Q: The ratio is 30 seconds: 1 minute in its simplest form

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Q: Find the number that makes the ratio equivalent to 1:2. 3:

A: Answer

Q: The ratio of the circumference of a basketball to that of a baseball is °. Approximately how 3 many…

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Q: The ratio of humpback whales to orcas was 2 to 1. If there were 900 humpback whales, how many orcas…

A: Ratio and  proportionality  ab=cd

Q: The ratio of the weight of an object on Mars to the weight of an object on Earth is 0.4 to 1. How…

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Q: The ratio of kangaroos to koalas was 9 to 5. If there were 414 kangaroos, how many koalas were…

A: There were 230 Koalas if thare were 414 kangaroos.

Q: The phrase "miles per hour" is best described as a ratio. O True O False

A: Given, The phrase "miles per hour" is best described as a ratio.  We have to find the truthfullnes…

Q: In an electrical circuit, the voltage across a resistor is directly proportional to the current…

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Q: Leonardo measured various distances on the human body in order to make accurate drawings. He…

A: Given that,  the ratio of the kneeling height of a person to the standing height of that person was…

Q: a mother eats 1/8 of a full pizza and gives the reminder of the pizza to her 2 children. the…

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Q: The ratio of men to women working for a company is 8 to 5 if there

A: We have to solve the equation.

Q: The ratio of the lengths of two segments is 4:3 when they are measuredin centimeters. What is their…

A: The ratio of the lengths of two segments is 4:3 when they are measuredin centimeters.

Q: The ratio of the weight of an object on Planet A to the weight of the same object on Planet B is 100…

A: Given that  The ratio of the weight of an object on Planet A to the weight of the same object on…

Q: The ratio to doves to serpents was 20 to 8. If there were 260 serpents, how many doves were there?

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Q: If 50lbs of tomatoes and 30 of bananas cost $45 and 10lbs of tomatoes and 20lbs of bananas cost 16…

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Q: If the line voltage is 115 Vrms, a turns ratio of 5;1 means the rms is closest to. secondary voltage

A: Solution:GivenIf the line voltage is 115 V rms, a turns ration of 5:1means the rms secondary voltage…

Q: The pitch of a roof is the ratio of the rise to the half-span. If a roof has a rise of 5 feet and a…

A: Given that rise is 5 feet and span is 50 feet .

Q: How far would a person walking for hours at a pace of 3 mph

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Q: Given that 16 watermelons cost $48, which of these are equivalent ratios of  number of watermelons…

A: 16 watermelons cost $48. TO FIND- THE RATION OF NUMBER OF WATERMELONS TO THE COST IN DOLLARS.

Q: The ratio of the volume of two similar solids is 64:729. If the surface area of the large solid is…

A: This question can be solved using the concept of scale factor.

Q: The pitch of a roof is the ratio of the rise to the half-span. If a roof has a rise of 32 feet and a…

A: Given: A roof has a rise of 32 feet and a span of 40 feet.

Q: If a 20-m bamboo is divided into the ratio of 2: N:5, what is N?

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Q: A model car has a ratio of 1:25 to thw actual car. if a model is 5 inches long, how long is the…

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Q: A ratio is equal to 5:7 ,if it's antecedent is 35,what is

A: A ratio is equal to 5:7 if it's antecedent is 35 To find: Consequent

Q: If hearts are geometrically similar and the volume of blood pumped in one beat is proportional to…

A: Suppose the width of the heart is represented by 1. Then, the volume of the heart will be…

Q: In a smoothies, the ratio of ounces of blueberries to ounces of yogurt is 2 to  5. How many ounces…

A: See the attachment

Q: To the nearest millimeter, a cell phone is 70 mm long and 44 mm wide. What is the ratio of the width…

A: The length of the cell phone, length = 70 mm The width of the cell phone, width = 44 mm To evaluate…

Q: The speed of an object is the ratio of its distance traveled to time. If the speed of a bicycle is…

A: Given : The speed of a bicycle is 4.5 m/s

Q: The common ratio of two similar figures is 1:3 If the surface area of the smaller figure is 72…

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Q: Find the ratio of the second number to the first number. 1. 3 and 9 2. -10 and -100 3. 1 and 3

A: Find the ratio of the second number to the first number. 1. 3 and 9 2. -10 and -100 3. 1 and 3

Q: The ratio of the areas is If the area of the model's living room is 36 square inches, the area of…

A: Scale of 2 inches to 3 ft.  3 ft = 36 inches    Hence, scale is  36/2 = 18    Thus, each side of…

Q: To the nearest millimeter, a cell phone is 82 mm long and 48 mm wide. What is the ratio of the width…

A:

Q: A model car has a ratio of 1:25 to the actual car. If a model is 5 inches long. how long is the…

A: Solution

Q: The ratio of Sam's age to Hank's age is 5 to 3. If the sum of their ages is 24, how old is Hank?

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Q: the ratio of yourgurt to ice cream sold at baskin robbions is 1.4 of the next 100 cones sold how…

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Q: The ratio of pears to green apples is 1:3 if there are 150 green apples how many pears are there

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Q: A equivelent answer to ratio 7:3

A:

Q: 4. The ratio of Heidi's money to that of Sally's is 5: 7. If Sally has PhP 40.00 more than Heidi,…

A: Given - The ratio of Heidi's money to that of Sally's is 5 : 7. To find - If Sally has PhP 40.00…

Q: To the nearest millimeter, a cell phone is 70 mm long and 32 mm wide. What is the ratio of the width…

A: Given :A cell phone length = 70 mmwidth = 32 mm

Q: A small, test batch of lemonade used cup of sugar added to 1 cup of water and 4 tablespoons of lemon…

A: In the test batch, the ratios of cups of sugar, water, and tablespoon of lemon juice is 12:1:4…

Q: Find the ratio of 1200 seconds to 7 hours

A: Given, find the ratio of 1200 seconds to 7 hours?

Q: A phone line runs east along a field for 1.5miles and then north along the edge of the same field…

A: Given:A phone line runs east along a field for 1.5miles and then north along the edge of the same…

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.