The elements that compose seawater, along with the corresponding percents, are shown in the table. Seawater Elements Percent 85.84% Chemical Охудen Hydrogen Chlorine Sodium Magnesium Other elements If a sample of seawater contains 70 ml, how many ml of hydrogen are in the sample? 10.82% 1.94% 1.08% 0.13% 0.19% ... There are ml of hydrogen in the sample. (Type an integer or a decimal rounded to two decimal places.)

Q: 1. b. 99% c. 98% you must show your work, diagram? a. 92%

A:

Q: A nutrition label states the calories, amount of fat, carbohydrates, and protein on a drink or food…

A:

Q: Use the data in the table below to complete the exercise. Round off your answers to a tenth of a…

A:

Q: Identify the variable in the informuanu What is the average miles per gallon (mpg) for all new cars?…

A: Given The avg. miles per gallon for all new cars is to be computed. Sample size, n=35 Avg. miles per…

Q: D. %23 m CACD) =55 m(BDc) =a

A: Given:

Q: Find the 5 number summary for the data shown X 2 7.5 8.7 9.6 10.1 10.8 10.9 24.4 30 5 number…

A: The question is about 5 no. summary. We have to find the 5 numbers summary .. The procedure is given…

Q: Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in o…

A: Since multiple parts are there in the question , first three  parts are answered. please repost for…

Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: From the given information, # of courses Frequency Relative Frequency=frequency/Total frequency…

Q: ACTIVITY If U = {1,2,3,4,5,6,7,8,9,10}, A = {1,2,3,4,5,6}, B = {1,2,3,5,7}, C = {2,4} and D = {8,9}.…

A:

Q: a. Between 72 and 90 b. Between 90 and 54 c. Above 108 d. Less than 72 e. Between 108 and 81 % % % %…

A: Answer: From the given data, Mean (μ) = 81 Standard deviation (σ) = 9 using the given diagram of…

Q: 2. 125 young adults were asked the number of times per week they ordered take-out. The (incomplete)…

A: Total frequency = 125 Relative frequency = frequency/125

Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: Frequency is the number of times an observation occur in the data set and relative Frequency is the…

Q: What percent of students take exactly one courses? %

A: Given that, No. of part-time students (n) = 50 To find the frequency, relative frequency, and…

Q: Given: A = {1, 2, 3, 4, 5, 6}, B = {2, 4, 5, 6}, and C = {1, 6, 7}. Find :ANB = O {1, 2, 3, 4, 5, 6,…

A: Given A = { 1, 2, 3, 4, 5, 6} B = { 2, 4, 5, 6} C = { 1, 6, 7}

Q: Students were asked how many minutes did they spend studying for Test 1. The following histogram…

A: Given:

Q: Observation Observation A 16 B. 1 2. B. 17 18 2. 4 19 5. B. 20 B 9. C. 21 1. 17 B. 2] 22 2. 8. C. 23…

A: We have given value of X and Y for different observations and we have to find out the percentages…

Q: half of 1/3 pan of brownies = _____ pan of brownies

A:

Q: If there are 45 teachers teaching 1300 students in night school, what is the per capita class size?…

A:

Q: 0 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: Given information: It was stated that part-time students were asked how many courses they were…

Q: Identify which of the following values does not belong to the group. ENCIRCLE your answer, then…

A: Let's correct the table.

Q: Prices and carats of 78 Prinicess cut loose diamonds from Brilliance.com.  Prices ranged from $1,000…

A: Given, data on prices and weight in caret of 78 diamonds are given. Let, those be denoted by "y" and…

Q: 2. What percent of 50 is 30? %3D

A:

Q: Complete the following statements: 1. In general, _________% of the values in a data set lie at or…

A: Solution : Definition of percentile - The percentile indicates the values below which given…

Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: a. The frequency of a class or observation is the number of values corresponding to it.

Q: Determine 2) if g) = csch (4x +3) %3D

A:

Q: Covert the Follocoina decinical Covert the Follocoing decinial mumbers to percents O.7 O. 0349 C. 3=

A:

Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: Given,Total no.of students=50

Q: Pie charts and bar charts are used to display frequency data from A. Qualitative variables B.…

A: Pie charts and bar charts are used to display frequency data from

Q: 3 4 Number 5 6 7 Table 2.42 Number Number Number Number Number Number Number acer Number Number b.…

A:

Q: The lego store has a deal where you buy a 20 oz cup and you dip it into a bi of mixed up legos…

A: Given information: Denote the proportion of dark stone grey, bright red, bright blue, bright yellow,…

Q: All calculations should be shown by text or excel.   Proportions On April 15th, 1912, the R.M.S.…

A: Obtain the proportion of survivors by the type of service: Given that the type of services are crew,…

Q: Which of the following lists contain EQUIVALENT values?   1/8, 0.125, 12.5%…

A: The objective of this question is to identify which of the given lists contain equivalent values.…

Q: This table shows the age distribution of people in the United States in 2010. a. Complete the last…

A: This table shows the age distribution of people in the united States in 2010. We have to complete…

Q: What number is missing from the​ table?(find the missing frequency) Year in College Frequency…

A: Given What number is missing from the​ table?(find the missing frequency)   Year in College…

Q: SET O 3. Which list of numbers is ordered from greatest to least? A. (61%. $. 5.5×10-¹,20) B. (5.…

A:

Q: (a) How many grams of copper are in the resulting mixture? grams (b) What percentage of the…

A:

Q: Number of women in Makati City who died from lung cancer in 2004 estimated revenue (in peso) in…

A: We have given that the statement about to the proportion.

Q: Complete the following statements: 1. In general,________ % of the values in a data set lie at or…

A:

Q: Can you answer ONLY 28 G and H thanks i only need G AND H

A: Confidence interval is an alternative to hypothesis testing.

Q: The total blood cholesterol level was measured for each of 20 adults. Here are the 20 measurements…

A: a). The answer is Mode. Mode is the central tendency takes more than one value. Here mode is 176 and…