The Geology Club is taking a trip to Hawaii to explore volcanos. Forty percent of the dlub can make the trip which is 16 members. Use this information to complete the table below by determining the number of students in the club that correspond to the percentages given. Hint: Use doubling and halving to ease your computations. Percent of Students in the Club 0% 20% 40% 60% 80% 100% Number of Members How many members are in the Geology club in total? members members How many Geology Club members did not attend the Hawaii trip? 0% What percent of Geology Club members did not attend the Hawaii trip?

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

A:

Q: Four friends went on a road trip and kept track of how long each of them spent driving. Road trip…

A: From the provided information, Total time spent by all four friends on driving = 340 + 850 + 510 +…

Q: cells of a clothing company decrease from 60,250 to 52,100 find the percent o

A: Given that the daily cells of a clothing company decrease from 60,250 to 52,100.

Q: Judy's Jeans Jamboree sold 1,500 jeans in the month of January. In the month of February they…

A: The number of jeans sold in the month of January is 1500.

Q: Mr. Caffey sold 60 out of 75 painting at an art show. What percent of his paintings did he sell?

A: We can find the required answer as below

Q: what percent is 80 of 25?

A: We can find the answer as below.

Q: Sebu's Monthy Expenses 1.200 1,000 800 600 400 200 Rent Food Entertalnment EXPENSES AM DUNT ($)

A: Sebu's monthly income  = $ 2500 The given bar graph provides the following information about her…

Q: What state has the highest rate of truck-crash deaths? (Mississippi is also an option) As well, For…

A:

Q: A company has bought 3.6 acres of land out of the 4 acres that it plans to buy. Use a math drawing…

A: Percentage is basically the ratio of the area or the value considered by total area or value…

Q: In a pie chart, 4 1/2 percent is spent on book and supplies. If the student resources are $9000.00,…

A: The total resources of the students are $9000. It is given that 4 1/2 percent is spent on book and…

Q: levels since 1959. At that time, there were 319 parts per million of carbon dioxide in the…

A: Given: In 1959, the figure was 319 parts per million of carbon dioxide in the atmosphere. In 2005,…

Q: If 70 is decreased to 65.8, the decrease is what percent of the original number? (This is known as…

A:

Q: Jenna works at a local sports bar and is interested in whether the percent tip she will receive is…

A: The variables of interest in this question are: The percent tip received. Number of drinks ordered…

Q: A band from Newport went on tour over the summer, and each member chipped in for the cost of gas.…

A: From the provided information, Denise contribution = $600 Juan contribution = $400 Danielle…

Q: find x if out of 322 caps, 15% are red sox

A: It is given that total number of caps is 322.

Q: How to find the cumulative percent for the table?

A: Given data is : To find the cumulative percent.

Q: 30 is what percent of 40?

A:

Q: what percent of 25 is 5?

A: Simplification

Q: 31 is 100% of what number?

A: Solution-: 31 is 100% of what number?

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.