Use ratio and proportion to solve the following business situation. Suppose a local office store has a press that can print 55,000 brochures per hour. How many brochures can be printed during a  4 1/4  hour  run?

Q: If 1 kg equals 2.2 lb, use a proportion to convert 12 pounds to kilograms.

A: Given: 1 kg equals 2.2 lb

Q: Complete the ratio table.

A: The ratio table is, 3 5 6 10   15 12 20   25

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: At the new television plant, 7 out of 40 televisions produced are defective. If the daily production…

A: Let us suppose defective piece are x

Q: Do the ratios  14:21  and  4:6  form a proportion?

A:

Q: Is  volume of soda in a bottle is a ratio variable?

A: Interval Scale there is order and the difference between two values is meaningful. Eg- temperature…

Q: Determine whether each proportion is true or false. 27) 8/10 = 2/5/2

A: The given proportion is 8/10=2/5/2.It can be written as 8:10=2:5/2.

Q: The teacher let the students make up some of their work, so that now 86 students are passing out of…

A: The sample proportion/point estimate of the sample of size n can be defined as: p^=xn  Here, x =…

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?

A:

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

A: Answer

Q: Write this proportion with digits: three is to eight as nine is to twenty-four

A: Given the proportion ratio with digit

Q: If pie dough uses the below ingredients in ratios, what would the ingredient amounts, be to make 15…

A: Given: To make pie dough the ingredients used are: 3 parts of pastry flour, 2 parts of fat and 1…

Q: State if each pair of ratios forms a proportion. 16 and 12 1) - A) Yes B) No

A: Answer: yes            i.e each pair of ratio forms a proportion. Explain:         43 and 1612    we…

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: the trig ratio for the picture below. 39° 18

A:

Q: 1. The amount of paint p needed to paint the walls of a room varies directly as the area A of the…

A: Given- The amount of paint p varies as the area Aof the wall and 2 gallons of paint is needed to…

Q: Tell whether the ratios form a proportion. 9 2 3. O Yes O No

A: We are given two ratios 9/4 and 2/3, we need to determine whether they form a proportion or not.

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

A:

Q: At the ice cream shop, there are 14 shakes sold for every 6 malts. Record the ratios below

A: Given : Shakes = 14 and malts = 6

Q: A woman has several rectangular flower beds that she wants to be of equal area. If L ft is the…

A: The area, A of a rectangle is calculated using the formula, A=l·w , where, l is the length and w is…

Q: Write a ratio for the following situation: For every two weekend days, there are five school days.

A: Given, for every two weekend days there are five school days.

Q: A class is learning about proportions and ratios, so the teacher decides to look at the students in…

A: Number of students is 500-600. It is known that 29-32% of students participate in athletics. So, 29%…

Q: Tell whether the ratios form a proportion. and 6 2: o yes no

A: Ratios form proportion when: a : b :: c : d ad = bc

Q: Do these ratios form a proportion? 14 full-time employees for every 6 part-time employees 12…

A:

Q: 3) Complete this ratio table. 4 8. 10 3 15

A: Given table 2 4   8 10 3   9   15   To find:- Complete the given ratio table

Q: whether the pair of ratios forms a proportion.

A:

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: Solve the following proportion. x-1 5 x-1 2 = [?]

A: We have to find x

Q: Given the measurement 2.4 g, find (a) the relative error (to 2 significant digits), and (b) the…

A: Given - Given the measurement 2.4 g Formula used - Relative error = greatest possible error /…

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

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

Q: Solve the following proportion. Round to the nearest hundreths when necessar x + 6 5x 3 9.

A: Given,  x+63=5x9  We have to find the value of x

Q: Write the following comparison as a ratio reduced to lowest terms. 116 hours to 13 days

A: We can answer the question as per the direction as below.

Q: Nash is training for a marathon and decides to train for 26 miles every week In the first week, the…

A: Given Information- Nash decided to train for 26 miles per week. In first week the ratio of the…

Q: A recipe has a ratio of 2 tablespoons of cinnamon to 6 tablespoons of sugar. How many tablespoons of…

A: Given Data: The tablespoons of cinnamon is: T'c=2 tablespoons The tablespoons of sugar is: T's=6…

Q: Downtown Dry Cleaning offers laundry services in addition to dry cleaning. The laundry revenue to…

A: Given; The laundry revenue to dry cleaning revenue is in a ratio of 5 to 3.

Q: A chef planning for a large banquet thinks that 2 out of every 5 dinner guests will order his soup…

A:

Q: Bank manager Art Hill wants to determine the percent of time that tellers are working and idle. He…

A: Given : Estimate proportion of tellers are idle about the time is  p^=0.15 Confidence Level=95.45%…

Q: If the means and extremes of a proportion are interchanged, will the resulting ratios still form a…

A: We know that a Proportion is nothing but just a statement which makes two ratio equal . Consider the…

Q: What are the steps in solving problems involving direct proportion?

A: Concept: When the ratio of the things remains constant, it is said to be direct proportion.

Q: The client is to be given 1 gm of medication stat. You have on hand 500 mg of tablets. How many…

A:

Q: Set up and solve a proportion for the following application problem. If 2 pounds of grass seed cover…

A:

Q: ANALYZE Which ratio forms a proportion with ? B 14 c景 2/3 7/4

A: A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two…

Q: During a race a gwen jogged for 45 minutes. If the ratio is the time she jogged to the time she…

A: Given that,During a race a gwen jogged for 45 minutes.The ratio is the time she jogged to the time…

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

A:

Q: Set up and solve a proportion for the following application problem. If 6 pounds of grass seed cover…

A: We have to set up and solve a proportion for the following application problem. If 6 pounds of grass…

Q: A equivelent answer to ratio 7:3

A:

Q: A stair stringer is to be cut with a ratio of rise to run of 7 1/8"(seven and one eighth) to 11…

A: Calculating total run:

Q: Solve the proportion for x. 2x 4 - %3D 7x + 8 2/5

A:

Q: . The ratio of boys to girls was 4 to 5. If there were 27 students, how many boys were there? (Draw…

A: Simple ratio problem......

Q: Set up a proportion to solve this problem

A: solution: Diameter of ferris wheel =60 ftTime taken in 1 revolution =90 sec…

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.