The lengths and widths of the two cell phones are proportional. What is the width, in inches, of the larger version of the cell phone?

Q: Define the term inversely proportional?

A: When the product of two elements is constant ,then they are called inversely proportional to each…

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: What percent of 5,280 ft is 440 yd?

A: Obtain 440 yd is what percent of 5280 ft as follows. First convert 440 yd to ft.

Q: The ratio of science books to novels in a new library is 25:45. What percent of the books in the…

A: Given Data: The ratio of science book to novel books=25:45

Q: X У У У У У

A:

Q: The ratio of desktop computers to laptop computers at a company is 2 to 9. if there were 108 laptop…

A:

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

A:

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

A: Answer

Q: Each unit on the map represents 5 miles. What is the actual distance from Oceanfront to Seaside?

A: Given,           Each unit on the map represents 5 miles.

Q: The shadow cast by an object on a sunny day is directly proportional to the height of the object. If…

A: Given, shadow cast by an object on a sunny day is directly proportional to the height of the object.…

Q: Your friend has two oak trees in his backyard. The shorter one is 33 feet tall, and the taller one…

A:

Q: the blimp is 400 m. What is the line-of-sight distance from the television camera

A:

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 scale on a house blueprint shows that 1 inch equals 4 feet. The length of the garage on the…

A: We can find the actual length as below

Q: An architect uses a scale of  3/4 inch  to represent 1 foot on a blueprint for a building. If the…

A:

Q: 8 mi P 4 mi

A:

Q: The rectangular front windshield of the bus has the length of 1.5/3 m and the width of 1.5 m. The…

A:

Q: Find the ratio of the perimeters and the areas of the two triangles

A: Explanation and solution is given below....

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

A:

Q: . Samantha participated in a marathon. He ran 3km in 3 hrs. what would be the ratio of the distance…

A: Since you have asked multiple questions in a single request we would be answering only the first…

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: A room is 16 feet, 8 inches long, and the ratio of the length to the width is 4 to 5. What is the…

A: A room is 16 feet, 8 inches long, and the ratio of the length to the width is 4 to 5. Whatis the…

Q: The

A:

Q: A digital image that is 3 1/3 inches by 4 2/3 inches on a computer screen is enlarged to make print…

A:

Q: A garden is 6 yards 24 inches wide and 2 yards long write the ratio of the width to the length as a…

A:

Q: %3D

A: 4/5 = 7r /9

Q: If Gabby wants to make a regular octagon with a side length of 20 inches using wire, how much wire…

A: Given: Length of one side of octagon 20 inches. The number of sides of the octagon, n=8. The…

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: Give the rate in miles per hour. Round to the nearest tenth. Dhruv jogs 8 feet per second. Hint mi/h…

A: Given:  Speed of boy=  8 ft /sec To convert the speed of the boy to miles/hour   To convert this…

Q: The ratio of base to height of a equilateral triangle is 3:4. If the area of the triangle is 6, what…

A: The ratio of base to height of a equilateral triangle is always 2:√3 and never 3:4.

Q: A recipe calls for 15 oz of flower for every 8 oz of milk. Is the relationship between oz of…

A: Given that a recipe calls for 15 oz. of flour for every 8 oz. of milk. From given statement it can…

Q: A computer monitor is 20 inches wide. The aspect ratio, which is the ratio of the width of the…

A: width = 20 inch width/height = 16:9 20*9/16 = height 45/4 = height rectangle screen  diagonal = 202…

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: write the ratio of 3/10 to 1/10 in the lowest term

A: Write the ratio of 3/10 to 1/10 in the lowest term.

Q: The distance between two cities is 325 miles. If the scale on the map reads 1inch = 50 miles, what…

A: Given that, the distance between two cities is 325 miles. If the scale on the map reads 1 inch= 50…

Q: On a map 1 inch equals 11.4 miles. If two cities are 1.5 inches apart on a map, how far they…

A: To find the actual distance between two cities

Q: An elephant weighs 15,000 pounds on Earth and 2,500 pounds on the Moon. Assuming the weights are…

A: Formula : Percentage of weight on moon =  ( Weight on moon/weight on earth)×100

Q: A yard measures 3 feet while a meter is 39.37 inches. What percentage of a yard is a meter?

A:

Q: The diameter of one celestial body is about four times the diameter of a similarly proportioned…

A: Let diameter of the small celestial body be "d" Given diameter of big celestial body is 4*diameter…

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: A new born baby has 270 bones and an adult has 206 bones. Find the ratio of bones in an adult to…

A:

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: If a 1.2-inch long grasshopper can jump 5 feet, how far can a 1.5-inch long grasshopper jump,…

A: In directly proportional relationship, the ratio of two variables is equal to a constant and that…

Q: A car is driving 55 kilometers per hour. How many feet does it travel per second? Round to the…

A:

Q: Find the value of each variable by setting up a proportion and cross multiplying to solve.

A: Solution: The objective is to find the value of x

Q: Find the ratio of the width of this basketball court to its perimeter. 34 feet (width) 104 feet…

A:

Q: According to the proportional relationship, how much money did the video bring in for the company in…

A: Here given graph for, You tube star paid and company earned We have to tell in 4th week how much…

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…

Q: The length of a cell phone is 1.81.8 inches and the width is 4.84.8 inches. The company making the…

A: Solution

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.