Give the nearest whole number estimate. 20% of 19 What operation of real numbers does the word "of" represent in this case? How is an estimate found?

Q: What proportion can be used to find 65% of 90? O A. 65

A:

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: In 2014, Lake Michigan's volume was approximately 1,180 cubic miles and its surface area was…

A: Note:- 1  miles = 5280 feet 1 cubic miles =5280×5280×5280 cubic  feet 1 acre =43560 square feet 1…

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: A restaurant bill for 4 people is $120. The group leaves a tip of $18. What percent tip is that? 1.…

A: Given information Restaurant bill is $120 and the group leaves a tip of $18. We have to find the…

Q: You pick a card at random. 5678 . What is P(greater than 6)? Write your answer as a percentage.

A: Total number of cards n=4 X=Card having greater than 6 number Number of cards having greater than 6…

Q: Number of Childrer How many adults were questioned?

A: The graph represents the data that a group of adults were asked how many children there in their…

Q: A high school has 40 players on the football team. The summary of the players' weights is given in…

A: Given, Boxplot  of the high school football team.   According to box plot Min value = 152 Max value…

Q: pizza. Of the attendees surveyed, 21 said that sausage pizza was their favorite type of pizza. There…

A: Number of people surveyed= 40  Total attendees= 1600= 40×40

Q: The library has 1,842 fiction books and 4,298 non-fiction books. What percentage of the books at the…

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Q: This morning, Tori took a history test. She got 80 out of 80 problems right. What percentage did…

A:

Q: maple producers set 230,000 taps to collect sap, which, after boiling produced 30,000 gallons of…

A: Suppose these 230,000 taps helps to collect x gallons. Then  x30000=401x==1,200,000 Thus, 230,000…

Q: The state transportation commission counted cars traveling east and west across a toll bridge. The…

A: Given,the total no.of cars=320and 144 of 320 cars were traveling east

Q: a survey found that 75,000 people own a car. This was 75% of the respondents in the survey. What was…

A: Given data: The given people that own a chair are C=75,000. The given percentage is p=75%.

Q: 1. The new Iphone was reduced from $320 to $224. By what percentage was the price of the Iphone…

A: Given that the new Iphone was reduced from $320 to $224. Here we have to find  what percentage of…

Q: (a) About 95% of organs will be between what weights? (b) What percentage of organs weighs between…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A water park sold 6 child tickets and 69 adult tickets. What percentage of the tickets sold were…

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Q: How do you write 7 over 25 as a percentage?

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Q: ) How many people would you need to poll to get a margin of error of ±4.8% ?

A: Let's take number of people as 1000. The margin error is ±4.8%.

Q: U.S. population was 64% Caucasian, 10% African-American, and 10% Hispanic. What percentage of U.S.…

A: Given In a certain year, 89% of all Caucasians in the U.S., 77% of all African-Americans, 77% of all…

Q: ..how many would you expect to score below 1152? students ..how many would you expect to score above…

A: Given: score of an aptitude test are normally distributed mean = 1020 standard deviation = 110 let X…

Q: A scale on a hiking map shows that 1.5 inches represents 4 miles. What number of actual miles are…

A: A scale on a hiking map shows that 1.5 inches represents 4 miles. That is, 1.5 inches=4 miles⇒1…

Q: Carlos surveyed 50 students about their favourite subjects in school. He recorded his results.…

A:

Q: 25.7 is what percent of 141? 4) 17% of what is 156?

A: Find ,  25.7 is what percent of 141 And  17% of what is 156

Q: 5.3% of what number is $2.28? Identify: - the percent (as a decimal) - the base (round to the…

A: 5.3% of what number is 2.28 ?

Q: scored 24 goals at soccer practice. Her ratio of goals to misses was 3 : 5. How many times did…

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Q: 24 \n A 4 B 12

A:

Q: On the number line how many units away from zero is the number -8?

A: On the real line , -8 is located eight units to the left of zero. So -8 is 8 units  away from the…

Q: Write a percentage application problem whose answer is the solution of the following equation. 155…

A: ANSWER IS AS FOLLOWS:

Q: A) How many murders per 100,000 residents can be expected in a state with 10.6 thousand automatic…

A: A) The equation is y=0.83x+4.11. The number of murders per 100,000 residents can be expected in a…

Q: 2 were chocolate chip. Write your answers in complete sentences. $5 Out of the 485 cookies for the…

A: a. To estimate we first round 485 to 500Then we multiply 500 by 2/5 500 divided by 5=100And 100…

Q: 2.What percentage of data is represented by the shaded area?

A: The objective is to state percentage of data that is represented by the shaded area

Q: find the proportion that likes pizza.

A: Given : Question number of people who say yes Do you like Burgers ? 44 Do you like pizza ? 39…

Q: Find the Proportion of runners with the time at most 146 minutes? Show work

A: Here use basic probability formula

Q: 1/2+4/5=?and then find the answer as a percentage?

A: We have

Q: Trying to find out Which score is better, a 75 on History or Score of 27 on Psychology

A:

Q: An empty propane tank for a grill weighs 17 pounds. A full propane tank weighs 37 pounds. If a…

A: Given An empty propane tank for a grill weighs =17 pounds A full propane tank weighs =37 pounds…

Q: Use the chart of Test scores below to answer the following.          Grade…

A: Total No. of students in class = No. of boys + No of girls…

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

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

Q: Last year at a certain high school, there were 50 boys on the honor roll and 100 girls on the honor…

A: According to question given that Last year boys in school honor roll=50Last year girls in school…

Q: What percentage of men are SHORTER than 72 inches?R What percentage of women are TALLER than 62…

A: Let , X : height of men and Y : height of women Given : Let , X→N(μ=69.6 , σ=2.67) Let , Y→N(μ=64.1…

Q: SAVE THE PROPORTION BELOW. (WRITE YOUR ANSWER AS A DECIMAL AND ROUND IT TO THREE SIGNIFICANT…

A: Here we use cross multiply and find the value of x

Q: ..... a. Who will have more money in their account after one year? How much more? Select the correct…

A:

Q: Which subtraction model (take-away, missing addend, comparison, or measurement) corresponds best to…

A: Last year the hatch back model of a new car cost $16,404. This year's model costs $16,643.

Q: What is the second term of the proportion a/b =x/y

A: Given proportion is ab=xy. To find the second term of the proportion. Solution: Given proportion is…

Q: c. What percent of the sample means will be greater than 26.75 seconds? (Round your z values and…

A: Given data,μ=25σ=2

Q: Which is greater, half a quarter or a quarter of a half?

A:

Q: There are 1,295 students attending a small university. There are 714 women enrolled. What percentage…

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Q: 2 women and 98 men attended a real estate conference. What percentage of the people at the…

A: At first find the total number of people (both men and women ) present in the conference.

Q: . How high are the levels for the highest (top) 4.8% of all children? Z- score = Answer =

A: