q2-  91.2% of 1980 is: Select one: 18057.6 180576 180.576 1805.76 18.0576

Q: 6.81 is what percent of 45.4

A: To find what percent 6.81 is of 45.4Using the formula, Percentage =( Part  Whole )×100%

Q: What is 15% of 60? Showing all work.

A: x% of y =xy100

Q: Find P(2.03 < z < 4)= a. 0.979 b. 85.66 c. 1.645 d. 0.021

A: To find: Find P(2.03 &lt; z &lt; 4)= ?

Q: The number of housing foreclosures in 2008 was 3.98 million, up 81% over 2007. How many foreclosures…

A: Number of housing foreclosure in 2008 = 3.98 MillionWe need to find that how many foreclosure were…

Q: A vacuum cleaner dealership sold 350 units in 2011 and 361 units in 2012. Find the percent increase…

A: First we have to find number of units sold increase or decrease . We can see that number of units…

Q: If p = 30% and n= 300, find X.

A:

Q: What is 1/5 of 35% of 600?

A: What is 1/5 of 35% of 600?

Q: 9.3 is 20% of what number

A:

Q: 12. 109 105 70 B.

A:

Q: 50% of the whole is 7. What is the whole?

A: Given that  50% of the whole is 7. To find the whole

Q: If the MARR is 8%, which alternative should be selected? Year X Y 0 - $5000-$5000 1 - 3000 2 4000 3…

A: Ans-Since MARR Is 8% the alternative should be selected is as follows. Present worth of X = -5000 -…

Q: P(-1.69 < z < 1.14) = %D

A: P(-1.69&lt;Z&lt;1.14) is given.

Q: 48 = 6+ y y:

A: Given,    48 = 6 + y   Now, subtracting 6 from both the sides,  48-6 = 6 + y - 6   42 = y

Q: new soft drink is being market tested. It is estimated that 60% of consumers will like the new…

A: Here we want to find standard error.

Q: 19. 360 is 1% of what number?

A:

Q: 49.5 is what percent of 33?

A: Let x percent of 33 is 49.5. It follows: x100×33=49.5x=49.5×10033x=495033x=150 Therefore, 150…

Q: “45% of what number is 41.4”? “what percentage of 42 is 48.3”?

A:

Q: 39 8. 6 10 10. 10

A: We have to solve    (a). 3/9 = 9/x    (b).  6/10 = 10/x

Q: sum X-Y 2 Xa 12,8,11,9 Y= 13,5,217

A: Given : X = 12, 8, 11,9 Y = 13,5, 2, 17

Q: WHAT IS X IF X + 12% OF X = 785.40

A: WHAT IS X IF X + 12% OF X = 785.40

Q: Write the decimal as a percent. 0.00577 0.577% 0.2885% 0.0577% 0.000577%

A:

Q: In a sample of 58 men, 44 said that they had less leisure time today than they had 10 years ago. In…

A: Given data: Significance level= 0.10

Q: P(-3.25<Z<-2.1)=

A:

Q: P(-1.15 < Z < 1.56) (Round to the hundredths)

A: Using Excel formula, "=NORM.S.DIST(1.56,TRUE)", the value of PZ≤1.56 is obtained as 0.94. Using…

Q: 635374 is what percent of 1869763.31

A: let  635374 is x% of 1869763.31

Q: e. What is 50% of 90? E What is 50% of 350?

A:

Q: Shareholders in an electronics company were informed that the company's market share increased from…

A: Given ,  Shareholders in an electronics company were informed that the company's market share…

Q: If ,2 = 0.8, 13 = 0.4 and 123 = 0.56, find %3D %3D the value of 12.3, 13.2 and 23.1.

A:

Q: Independent random samples of sizes n, = 16 and n2 o = 4.8 and o, = 3.5 have the means , = 18.2 and…

A: Given : n1=16 , n2=25 , X1-bar=18.2 , X2-bar=23.4 ,  σ1=4.8 , σ2=3.5  , α=0.01 Our aim is to find…

Q: 60% of what number is 1/3? What percent of 4/11 is 2/11?

A:

Q: Find the upper 1 % point of F2,5.

A: The degrees of freedom for numerator is 2 and the degrees of freedom for denominator is 5. Software…

Q: Suppose a 12- ounce coffee at starbucks cost 1.46 in 2005. in 2010 that same cup of coffee cost…

A: In 12-ounce coffee at star bucks cost of 1.46Now in 2010 the relative increase in the price of cup…

Q: Find x R. 15

A: Solution of the problem as follows

Q: P(Z = 0.76) %3D O 0.71 0.22 J0.29 O 0.78

A: Note that Z (standard Normal) is  a continuous random variable.

Q: What are all values ofk for which x'dx = 0?

A:

Q: A researcher studied the relationship between family income and the amount of moneyspent on an auto…

A: Solution-:  A researcher studied the relationship between family income and the amount of money…

Q: What is 5/6 % of 600

A: