moon

Most popular questions and responses by moon
1. Algebra

Both primary and secondary succession begin with pioneer species that- A.change the area and make it safer from predatory organisms*** B.invade the area so that new organisms cannot be established. C.modify the area and allow larger and more complex

2. math

Mr. X invested a part of his investment in 10% bond A and a part in 15% bond B. His interest income during the first year is Rs.4,000. If he invests 20% more in10% bond A and 10 % more in 15% bond B, his income during the second year increases by Rs.500.

3. statistic

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 7.4 years, and standard deviation of 1.6 years. The 10% of items with the shortest lifespan will last less than how many years? Give your answer to one decimal

4. statistic

A particular fruit's weights are normally distributed, with a mean of 228 grams and a standard deviation of 11 grams. The heaviest 20% of fruits weigh more than how many grams? Give your answer to the nearest gram.

5. statistic

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 11.9 years, and standard deviation of 2.2 years. If you randomly purchase one item, what is the probability it will last longer than 18 years?

6. Algeabra

For the second company, express in a table the cost of the cab ride given the number of miles provided. Number of Miles 0 1 2 3 4 5 Total Cost (dollars) a. For the second company write an equation in point-slope form. b. What does the slope mean in the

7. English

Please check answers? 1. How would you correct the following run-on sentence? I wanted to go to the mall I wasn't able to go because my car would not start. a. Add a semicolon between the two independent clauses where the second independent clause begins

8. math

The total cost C(x) of a firm is C(x) = 0.0005x^3 – 0.7x^2 – 30x + 3,000, where x is the output. The value of x; for which MVC = AVC is: (where VC denotes the variable cost, MVC denotes marginal variable cost and AVC denotes average variable cost

9. statistic

A distribution of values is normal with a mean of 65.2 and a standard deviation of 7.4. Find P32, which is the score separating the bottom 32% from the top 68%. P32 = Enter your answer as a number accurate to 1 decimal place. Answers obtained using exact

10. statistic

A distribution of values is normal with a mean of 110 and a standard deviation of 5. Find the interval containing the middle-most 48% of scores: Enter your answer using interval notation. Example: [2.1,5.6) Your numbers should be accurate to 1 decimal

a quantity of 0.5 g of crystalline NaCl is added to one liter of soultion containing 10e-3 mol of dissolved Ag+ demonestrate that AgCl precipitate from the solution and calculate the wight og AgCl in grams that form per liter. Assume that all activities

12. college

Calculate activities of Ca2+ anf F- and the solubility of flurite in pure water at 25C without regard to possible hydroysis. Assume that all activity coefficients are equal to one. Express the solubility of florite in terms of mol/L and g/100mL?

What is the ratio of the activities of Zn 2+ and Pb 2+ in a solution that is in equilibrium with respect to sphalerite and galena?disregard hydrolysis effect

14. chem hw "help"

What is the ratio of the activities of Zn 2+ and Pb 2+ in a solution that is in equilibrium with respect to sphalerite and galena?disregard hydrolysis effect

15. US History

Describe how the Cold War ideology that crystallized after WWII changes wartime alliances that had existed during the war Decribe how American Cold War policies and preactices influenced international realtions from the late 1940's to the mid 1950s

16. physics

A car accelerates at a constant rate from zero to 20.5 m/s in 10 seconds and then slows to 15.9 m/s in 5 seconds. What is its average acceleration to the nearest tenth of a m/s2 during the 15 seconds?

17. chem "help"

What is the ratio of the activities of Zn 2+ and Pb 2+ in a solution that is in equilibrium with respect to sphalerite and galena?disregard hydrolysis effect

18. Math

is the definition of a straight angle see below reversible? if yes, write as a true biconditional. A straight angle is an angle that measures 180 degrees. I’m stuck. Can someone help me?

19. stat

A contract employs three types- Class A , Class B and class c. to class A workers, he pays an average monthly salary of \$ 400, to class B workers, he pays an average monthly salary of \$ 320 and to class C workers he pays an average monthly salary of \$ 150.

20. Finance in Healthcare

Understanding the difference between fixed and variable costs, what area of a health care facility or physician practice do you think would have a greater amount of variable costs than fixed? What would you suggest to lower the fixed costs for the same

What is the ratio of the activities of Zn 2+ and Pb 2+ in a solution that is in equilibrium with respect to sphalerite and galena?disregard hydrolysis effect

22. in organic chemistry

What is the ratio of the activities of Zn 2+ and Pb 2+ in a solution that is in equilibrium with respect to sphalerite and galena?disregard hydrolysis effet

23. college inorganic chem

What is the ratio of the activities of Zn 2+ and Pb 2+ in a solution that is in equilibrium with respect to sphalerite and galena?disregard hydrolysis effect

24. inorganic chemistry

What is the ratio of the activities of Zn 2+ and Pb 2+ in a solution that is in equilibrium with respect to sphalerite and galena?disregard hydrolysis effet

I buys a car from Ace Car Dealer. The car was manufactured and assembled by Bord Motors. The brakes were supplied to Bord Motors by Acme Brake Company. One month after the purchase, I gets into an accident because the brakes on the car are defective. Who

26. statistic

A distribution of values is normal with a mean of 225.5 and a standard deviation of 3.2. Find the probability that a randomly selected value is greater than 222.6. P(X > 222.6) = Enter your answer as a number accurate to 4 decimal places. Answers obtained

One day, your father, the owner of electrical home appliance shop, obtained from a researcher the demand function for DVD players Qd = 134 - 1.07Pv + 0.76Pc + 4.6Pm - 2.1Pd + 5M, where Qd is the quantity of DVD players, Pv is the price of a DVD, Pc is

28. chem

1. A single mole of AgNo3 weighs 169.88 grams. In order to make a 1M solution, how many grams of AgNo3 would need to be dissolved in 5oomL? How many moles do you need? moles = M x L. please help today

What is the ratio of the activities of Zn 2+ and Pb 2+ in a solution that is in equilibrium with respect to sphalerite and galena?disregard hydrolysis effect

What is the ratio of the activities of Zn 2+ and Pb 2+ in a solution that is in equilibrium with respect to sphalerite and galena?disregard hydrolysis effect

31. static

The coefficient of correlation between the age and blood pressure of a sample of 8 persons was found to be +0.8, the average age is 50 years and average blood pressure is 60. Their standard deviations were 5 and 10 respectively. a) Obtain the two

32. college2

What is the ratio of the activities of Zn 2+ and Pb 2+ in a solution that is in equilibrium with respect to sphalerite and galena?disregard hydrolysis effet

May opened a restaurant. After a few days, she got numerous complaints from customers that it was too hot in the restaurant. She began to look for new air conditioning units. She contacted B&O Appliances, where she had purchased many of the appliances for

1. Art

*cough* correct not the 3 question one tho the 10 question is right the 3 question is wrong

posted on May 23, 2019
2. History

bruh is 100% correct

posted on May 16, 2019
3. language arts

warrior cat is correct just he was on the wrong one but i was looking for the answers to that one not this one so thank i guess

posted on May 13, 2019
4. Math

WRONG I GOT A 1/4 THE CORRECT ANSWERS ARE 1, B AND C 2,B 3,D 4,B why put the wrong answers? just so i fail?

posted on May 13, 2019
5. science

Venus, Mercury i should know

posted on May 9, 2019
6. Careers

You should just do what you want to do and what are people going to say? ha ha you wanna be a doctor? or ha ha you wanna be a cashier? i would submit what you want to be not what you think people want you to be.

posted on May 9, 2019

Wouldn't the probability be 1/185? Getting a pink one is the positive out come of 1, but there are 185 total. It says you are only pulling one out.

posted on April 25, 2019
8. social studies

wow not cool

posted on April 22, 2019
9. social studies

posted on April 17, 2019
10. ALGEBRA! URGENT.

This is for Connections Academy Lesson 4 Stem and Leaf Plots 1. A - 37, 38, 39 etc 2. C 54; 73 3. D the height of NBA basketball players 4. C - its a graph 5. D 35 6 D - Mean, the outliers are limited 7 C 6 years 8 is a short answer where you just need to

posted on April 15, 2019
11. geometry

I am from connections and the answers for that are 1.C 2.D 3.B 4.A 5.B 6.B 7.A 8.D 9.D 10.D 11.B 12.A 13.B 14.C 15.A 16.C 17.C 18.B 19.C I just took the test and these are the answers for me you can decide to trust me or not

posted on April 9, 2019
12. science

Hal is right

posted on April 9, 2019
13. Algebra

The answers are 1. 3/C 6% compounded annually 2.1/A most people are saving rather than buying houses 3. 3/C she will be offered higher interest rates I just took the test

posted on April 5, 2019
14. English

Thanks, but B was right.

posted on March 20, 2019
15. Science

1. D 2. B 3. A

posted on March 20, 2019
16. Algebra

oops I meant C

posted on February 14, 2019
17. Social Studies

Yeet

posted on November 7, 2018
18. math

2750

posted on September 7, 2017
19. Comm Tech

ryan your wrong. The correct answers are: what is the purpose of rules is pretty obvious A A D D

posted on March 21, 2017
20. Computers

Becca ppl like you make this world worse. So please leave this site and never come back :)

posted on March 21, 2017
21. Math

here are the answers for the whole test since people dont want to put it down. 1. A 2. C 3. D 4. B 5. D

posted on February 28, 2017
22. Math !...

5 is c

posted on February 27, 2017

7 is b I just took the test got 7/8 ;-;

posted on February 17, 2017
24. English

Yep D, B, C, A, B :)

posted on February 15, 2017
25. science help!!!

ITS C D D B C dont put ur real name! connections students. these are the right answers btw :)

posted on February 14, 2017
26. Language arts check work

its c a c a a Sick of these liers putting wrong answers I got 100% from this :)

posted on February 14, 2017
27. Art

B D A ARE THE RIGHT ANSWER kyky is wrong donuts is right thanks donuts :)

posted on February 14, 2017
28. LA

correct answers 100% ------------------------ D C B A C -------- :)

posted on February 12, 2017
29. math

1 is c btw everything else is right..

posted on February 12, 2017
30. MATH HELP

Shining is not right I Go to connexus and all the right answers for this are 1. B AND C 2. C 3. A 4. D 5. B

posted on February 12, 2017
31. Computers

SOMETHING IS RIGHT "HI" guy IS A LIER I GOT 100% FROM SOMETHING THANKS SOMETHING :D XDDDD

posted on February 12, 2017
32. Art 1 question PLZ HELP ASAP

ART Lesson 1 Unit 2 ----------------------- 1. B 2. D 3. B 4. D 5. A

posted on February 6, 2017
33. Can someone check these answer for me?

1. A 2. D 3. B 4. C 5. B

posted on February 4, 2017
34. science

CBAC FOR CONNEXUS USERES TY SO MUCH!

posted on January 6, 2017
35. Chemistry

6 M HCL for 3 MHCL would be 5x + bHC

posted on January 6, 2017
36. English

In that sentence 'it' refers to 2, the uploading of the picture to the blog

posted on September 25, 2016
37. Chemistry

Calculate the minimum mass, in tonnes, of coke needed to react with 44.6 tonnes of lead(II) oxide.

posted on October 2, 2014
38. Economics

Where can I find the poll?

posted on August 2, 2012
39. US History

I don't want you to do my homework. I am an older student now, and am not able to follow History as well as I used to. I just want to be pointed to the right direction. The chapter does not help me out any. Am getting dizzy with this history class.

posted on February 28, 2009