a) white: 145 b) hispanic: 24 c) african-american: 20 d) asian: 11 The ratio of Asians to the overall population is 11:200/5.5 percent.

Q: A politician's support grew from 42% by 3 percentage points to 45%. What percent (relative) change…

A:

Q: A cardiac patient cannot walk any faster that 2.0 mph, but she has been told that she must at 8…

A: Given, speed is 2.0 mph  she must exercise 8 METs. We know that 2.0 mph = 2×26.8=53.6 m/min

Q: (a) What percent of 18.75 is 27? (b) 7.02 is 10.4% of what?

A: Answer the following questions. a) What percent of 18.75 is 27? b) 7.02 is 10.4% of what ?

Q: Explain how the Ratio Test works.

A: Assume the series on which Ratio Test has to be performed is,

Q: The 2004 presidential election exit polls from the critical state of Ohio provided the following…

A: From the provided information,Sample size of respondents in the exit polls = 2020Number of college…

Q: The number of housing foreclosures in 2008 was 3.98 million, up 81% over 2007. How many foreclosures…

A: Number of housing foreclosure in 2008 = 3.98 MillionWe need to find that how many foreclosure were…

Q: Given the measurement 2.4 g, find (a) the relative error, and (b) the percent of error (to the…

A: Given - Given the measurement 2.4 g To find - Find The relative error The percent of error (to the…

Q: f 4/9 of a 3rd-grade class are boys, what is the boy co girl ratio in this class?

A:

Q: What percentage of the variation of income is explained by education? Do not use decimal place,…

A: The question is about regressionIntroduction :Coefficient of determination :This value indicates the…

Q: Suppose the sales tax in your town is 8%. What are some interpretations of this ratio?

A: The interpretations of this ratio are as:For every 12.5 cents of intended purchase you must have…

Q: 00:00 In a survey, 7 out of 8 people preferred cooking to washing dishes. How would you write this…

A: As given,    7 out of 8 people preferred cooking to washing dishes.

Q: If the percent decrease is 25%, what is the common ratio?

A: Common Ratio The common ratio is defined as the amount between each number in a geometric sequence.…

Q: The death rate per 100,000 for lung cancer is 7 among nonsmokers and 71 among smokers. The…

A: Given that: People with lung cancer among nonsmokers, R0=7 People with lung cancer among smokers,…

Q: P(A or B) = 15/26. enter the correct percentage rounded to the nearest whole percent

A: According to the given information in this question P( A or B) = 15/26 We need to find the…

Q: What is 0.7306 rounded to the nearest 10th of a percent?

A:

Q: Your school's library reading program orders bendable book lights printed with the school logo to…

A: Last year's cost : book lights for This year's cost : book lights (unknown cost)

Q: Fluffy laundry detergent reduced its regular size from 4.4 kg to 3.8 kg. The retail price dropped…

A: First, we need to calculate the unit price before and after the change. The unit price is the cost…

Q: Imagine having $82,000 in a retirement account that during the previous 5 years had increased by…

A: given: the amount $82000 in a retirement account during the previous 5 years had increased by 65%.…

Q: 0.38 1/2 as a percent

A: 0.38  1/2 as a percent

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

A:

Q: How do I set this problem up as a proportion ?

A: we  can solve it by setting up a proportion by making two ratios equal to each other.

Q: How to convert percentage to ratio?

A: In this question we have to explain how to convert the percentage in fraction form.

Q: A student sketched some art on an 8.5 inch x 11 inch piece of paper. She wants to resize it to fit…

A:

Q: Express 1:149 w/v as a percent strength. Round your answer to the nearest tenth of a percent.

A:

Q: 3. Using the information below calculate the sell-through percent for each item and the total for…

A: We are to calculate the sell-through percent for each item and the total for the departmentTotal…

Q: Use r=-0.00012097 A papyrus scroll from ancient Egypt was written 4,800 years ago. To the nearest…

A: Given r=-0.00012097 (a) Given that the age of papyrus scroll is t=4800 years. Thus, the equation is…

Q: If the percent increase is 10%, what is the common ratio?

A: The common ratio is the amount between each number in a geometric sequence. It is called the common…

Q: If the common ratio is 0.6, what is the percent change?

A:

Q: Scott Confectionery sells its Stack-o-Choc candy bar for $0.8. The variable cost per unit for the…

A: Detailed explanation mentioned below