The distribution of heights of adult men in the U.S. is approxi- mately normal with mean 69 inches and standard deviation 2.5 inches. Use what you know about a normal distribution and the 68-95-99.7 rule to answer the following. NOTE: If your answer is a percent, such as 25 percent, enter: "25 PERCENT" (without the quotes). If your answer is in inches, such as 10 inches, enter: "10 INCHES" (without the quotes and with a space between the number and the INCHES). If your answer is an interval, such as 14 to 15 inches, then enter: "14 TO 15 INCHES" (without the quotes). Do not use extra zeros and do not include a decimal point unless your answer is not a whole number. Your answer must be entered in the correct format. (a) Fill in the blank: About 2.5 percent of all men are shorter than 7 Answer:

Q: 2k+1 15 = 2 k-2 k

A:

Q: the answer is 3+6N but i dont know why, so please go step by step/explain how you get that answer.

A:

Q: This is my answer to the question, but it's incorrect and I dont understand why. Can you explain…

A: The given equation is 3a+4b=d and we are asked to solve for b.

Q: 10. Consider the equation below, where a, b, and c are whole numbers. a +b - c= a - c+b (a) Is this…

A: The given equation,a+b-c=a-c+bwhere a,b and c are whole numbers

Q: (b) Show that (AB)-1 = B-1A-1.

A: our objective is to solve.

Q: 4b. please algebraically solve the equation. No calculator answers.

A: This is an exponential equation and hence can be solved by taking log to the natural base e, at an…

Q: I dont know how to solve this. I have similar problems just like this.  3(n-30)=45

A: To solve the equation

Q: Solve (a+3)(a+4)=17+k√ a The answer is a=1, k=3

A: Given, (a+3)(a+4) = 17 +ka

Q: 10. -139 + 4+ 3 = -5

A: To solve the given inequality.

Q: How do I  solve this problem. We're talking about Solving for Literal equations. I have to solve…

A: F=95C+32Subtract 32 from both sides.F-32=95C+32-32F-32=95C

Q: the number of traffic fatalities by seat location and gender. Determine P(female) and P(female…

A:

Q: How would you solve this literal equation for k?

A: Solved below

Q: Solve the following equations for x giving your answers in terms of In 2. (a) (b) e2x + 3ex 2x-3 ||…

A:

Q: The question is: 7g + 13g + 68g = 67 - 13 - 12     What are the steps to figure out the problems? I…

A:

Q: Solve the problem. The temperature rose 9 degrees from 10:00 A.M. to noon. By 3:00 P.M. the…

A: We need to find temperature at 10:00 A.M.

Q: What are the steps to solve this algebraic expression?$15 less than the average cost, C.

A: An algebraic expression  contains variables, constants along with operations.

Q: The answer for part (a) is 3w The answer for part (b) is -wc The answer for part (c) is w Is it…

A: Given answers are correct - this can not be made shorter. Your answers will occur of question is to…

Q: A student claims that the equation ax = bx has no solution because a 6= b for all a and b. Is the…

A: The given equation, ax=bx

Q: 2 2. [Core content] Sarah spends of her monthly income on rent. Sarah's rent is $750. What is 5…

A: We have to solve the question with two methods. By diagram and by algebraically

Q: Sarah and Kayla both solved the problem below. Who solved it correctly? Identify the mistake for the…

A:

Q: Jack plans to budget 4,800 paycheck in spending and saving. He decides that saving should be 1/7 of…

A:

Q: Rewrite the problem as a multiplication problem. n+m=p m=n+p n.m=p On-p.m n.p=m

A: