The amount of alcohol in a person's blood is known as blood alcohol concentration (BAC), 0.08% indicat

Q: What proportion of cars are driving between 75 and 85 miles per hour?

A: We have given that

Q: A client is given a prescription for 7.5mL(milliliters) of cough suppressant every four hours. The…

A:

Q: Find y' for X= cos( sinx)

A:

Q: During each hour, an exhaust fan removes 15.0% of the carbon dioxide present in the air in a room at…

A: Solution :  Given that  Decreasing rate  r = 15.0% = 15/100 = 0.15  Number of hours  n = 10.0 hours

Q: How much area is in both tails (combined)? How much area is in each tail?

A: Given frequency distribution X is the number of colors on a national flag.

Q: According to the American Wind Energy Association, wind energy operating capacity increased from…

A: You have asked multiple unrelated questions in the same post. I have addressed the first one. Please…

Q: In 1960, an earthquake with a magnitude of 9 on the Richter scale occurred in Chile. In 1994, an…

A: An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy…

Q: actory together produce 20,328 items per day. What is the daily unit rate of items per​ worker?

A: Given, The 168 workers at a factory together produce 20,328 items per day.

Q: What was the intensity of the 2011 japan earthquake that measured 8.9 on the richter scale?

A:

Q: You are to give a client one tablet labeled 0.15 mg and one labeled 0.025 mg. What is the total…

A: The dosage of one tablet = 0.15 mg The dosage of second tablet = 0.025 mg Hence, The total dosage is…

Q: ers per liter? Round to

A: We have to convert 23.1 miles per gallon to kilometres per litre.

Q: The number of gallons of milk sold each day at a grocery store ........... variable

A: number of gallons  - numerical count. Hence it is a quantitative variable.

Q: The average pH of ocean surface waters has fallen by about 0.1 units, from 8.2 to 8.1, since the…

A: We will use concept of concentration of hydrogen ion to solve this.

Q: At the beginning of a shift there are 5.25  bottles of hand sanitizer available. At the end of the…

A: At the beginning there are 5.25 bottles and at the end 3.5 bottles are left.

Q: If the price of gold is $238.00/ounce, calculate the value of gold in a 120.0 g ore sample that is…

A: Given Price of gold

Q: 2,689 RPM (revolutions per minute) equals how many revolutions per second? 1 minute = 60 %3D…

A:

Q: What is the formula to convert drops (gtts) to pounds?

A: It is known that, 1 drop of water gtts Matric = 0.00011 pounds of water lb wt.To convert a drops…

Q: how many defective bulbs would there be in a lot of 2000 bulbs.?

A:

Q: Convert 0.9 mg/ml to: mg/ µl g/ µl • g%

A: 0.9 mgml means that there is 0.9mg of substance in 1ml. Note that 'milli' or 'm' refers to 10-3,…

Q: the percentage of us deaths due to diabetes in that year is

A: Let W : White who died,    B : Black who died,     A : Asian who died,        then it is given…

Q: 100% = 100/100 =

A: Given: 100% = 100/100

Q: A vacuum pump removes one-half of the air in a container with each stroke. After 10 strokes, what…

A: Given that, the vacuum removes one-half of the air in a container with each stroke. Assume that the…

Q: Simultaneou S oy =104 OLy? = 103 %3D

A:

Q: also m ?DBA= ?

A: Using alternate angle fact

Q: In​ 2005,10.610.6out of every 50 employees at a company were women. If there are 48,442 total…

A: In the year 2005, 10.6 out of every 50 employees at a company were women.Consider x as the number of…

Q: 8. F10 . To the left of z = 2.34 a. Illustration: b. Area: -3 -2 -1 1 3. Between z= 1.36 and z=-1.98…

A:

Q: Given ΔABC, what is the measure of b? a = 53 degrees c = 58 degrees CB = 10, answer: b = 2.899 b =…

A: a = 53 degrees, c = 58 degrees and CB = 10

Q: 38 lb= what in g

A:

Q: One earthquake has a Richter scale reading of 5.1. Another is one-thousandth as strong. What is its…

A: It is given that One earthquake has a Richter scale reading of 5.1 and another is one-thousandth as…

Q: Convert 10.0 kg/cm² to lb/in²

A: Since we know that  1kg=2.2046226 lb(pound) and 1 cm = 0.393700787 in(inch)

Q: Find the criticalvalue that cerresponds to a 99 CL O 2575 O 1.36

A:

Q: Howard scored in the 55th percentile rank on an exam. If 400 students took the exam, how many…

A: Note:Hi there! Thank you for posting the question. To avoid plagiarism issues, we have used the…

Q: If the average time for a fifth grader to run a mile is 8.50 minutes (s = 1.25), what percentage of…

A: