# I need some help figuring these. Compute each product and simplify the result. I don't have the squareroot sign so put that meaning that's where it goes with the number after it. 1. (0.3 Squareroot of 5)^2 2. (2+ squareroot

179,377 results, page 46

Hi there, I need help solving a proof. I put all my answers in for the blank spaces, but number 4 I can't get. If someone could help that would be great. Thank you! I've been trying to figure this out for the past two days and I'm honestly freaking out. My parents aren't home ...
2. ### Trigonometry - Proofs

Prove that the average of the numbers n sin (n degrees) (n = 2, 4, 6, ... 180) is cot (1 degree) Hint: Express everything in terms of sin and cos. Can you rearrange the result into a form that allows you to use some of the identities you've learned? How to start? I know I have...
3. ### SCIENCE FOR 7TH GRADE

i need to conduct a scientific investigation and i need some ideas. Ex. " how does the amount of sunlight affect a plants growth" I need something like what is listed above. Thank you
4. ### Physics - drwls

Posted by winterWX on Monday, March 19, 2007 at 11:51pm. A 2600 kg truck traveling north at 38 km/hr turns east and accelerates to 55 km/hr. What is the change in the truck's kinetic energy? What is the magnitude of the change in the linear momentum of the truck? What is the ...
5. ### math

Define a variable and write an inequality for each of the following. A. When 3 times a number is decreased by 8, the result is at least 2 times the number. B. Ignatz, the Airedale, and Angus, the Scottie, collect bones. Ignatz has 5 more than Angus. They have at least 27 bones...
6. ### Math

The nutritionistof FLC Foods, Inc. designed a new product for everybody's consumption and believes that the variable cost in producing the said product is Php950.00 per unit and the fixed cost is Php60,000. Write the total cost as function of the product sold. If the selling ...
7. ### Physics

A uniform 2.20 kg sign of height 0.600 m hangs freely from a frictionless pivot. (Its extension into the page is irrelevant: treat it as a thin uniform rod of ‘length’ 0.600 m, pivoted about one end.) You throw a point-like 0.248 kg snowball at the sign. It strikes and ...
8. ### math

Test these conjectures. Give three examples. Explain if the conjecture is correct or incorrect. 1. If a number is divisible by 4, it is always an even number._________________________________ 2. All multiples of 5 have a 5 in the ones place.__________________________________ 3...
9. ### Simplify 2

Simplify the equation. 〖19〗^(1/2)∙〖19〗^(1/2) I simplified it and I got 19. I used the equation that Steve did to solve the other one in Simplify. Please check, and see if I am correct. I will appreciate it.
10. ### math

find the average of 3 2/9 and 5 1/8 simplify and type a mixed number
11. ### algebra

how do I simplify the fraction? 2 3√18 ( 3 is the power, small number) 6
12. ### algebra

simplify the number using the imaginary unit i. √-16
13. ### math check

Suppose that you are in a class of 31 students and it is assumed that approximately 13% of the population is left-handed. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students are left-handed. Incorrect: 9.936 (b) Compute ...
14. ### Math

Which situation can be represented by the equation y= 12x - 4? A. The number of eggs , y, in x, dozen eggs for sale after 4 dozen eggs are sold. B. The cost of, y, of buying x movie tickets that sell for 8\$ each. C. The cost, y, after a 4\$ discount, of buying x t-shirts that ...
15. ### trig sub question

Hello, I have a question concerning trigonometric substitution. let's say we have integral of dx/sqrt(9x^2 + 4), so after doing a few steps we have: 2/3 integral of sec0/sqrt((2tan0)^2 + 4*) d0 (the * is for later on) the next step turns into: 2/3 integral of sec0/(sqrt(4tan^2...
16. ### Probability

The probability that Kate goes to the cinema is 0.2.If Kate does not go Claire goes. If Kate goes to the cinema the probability that she is late home is 0.3. If Clair goes to the cinema the probability that she is late home is 0.6. Calculate the probability that..... The ...
17. ### Probability

The probability that Kate goes to the cinema is 0.2.If Kate does not go Claire goes. If Kate goes to the cinema the probability that she is late home is 0.3. If Clair goes to the cinema the probability that she is late home is 0.6. Calculate the probability that..... The ...
18. ### Social Studies Paper

I have to write a paper about my neighborhood (east flat rock NC) using 3 of the 5 themes of geography. The 3 that I used were: Place, Location, and Human-Environment Interaction. I need some help on some ideas I could use for human-environment interaction.
19. ### English

Thank you for your help. 1. He will be back after a few days. 2. He was back after a few days. ----------- In the past tense, do we have to use 'after' as in Sentence 2? What about Sentence 1? I used 'after' instead of 'in.' Is this sentence grammatical? Do we have to ...
20. ### science-chem

I am really confused on hybridization and how to do the orbital drawings. For example for BeF2: The electron configuration of F is (1s^2)(2s^2)(sp^5). In my book it says that there are two electrons in the ground state of Be in 1s and 2s orbital shells. For B3, 1 electron from...
21. ### Algebra

Of the pupilsin the class,50%have black hair and 25%have blonde hair33%aregirls and 67%areboys.which of the following is definitely true...The blonde haired pupils are all boys....Some boys have black hair...Some blonde haired pupils are girls ...Some girls have blonde hair ...
22. ### chemistry

We did this in a lab and nothing happened, but I'm pretty sure something was supposed to happen, so my question is: What happens when you put a pellet of sodiumhydroxide on a watch glass and observe it for 5-10 minutes? If there were hudidity in the air, it should have ...
23. ### Physics

Instructions: Read the following paragraph carefully. Then use what you know about momentum, work, and energy to answer the following questions. Be sure to show your work. You are a traffic accident investigator. You have arrived at the scene of an accident. Two cars of equal ...
24. ### history

I have to write an essay on the role Germany had in World War 1 between 1914 and 1920. I need to have three key points but I can only think of one. So far i have a paragraph about how Germany attacked the Lusitania and killed innocent civilians. -would this be a good idea? ...
25. ### science

how to write a program to compute account name, account number and either employed in basis of permanent or cashier labour
26. ### math

Compute the number of vinyl tiles, measuring 10 in. each side, needed to tile a kitchen measuring 20ft. by 16ft. _____tiles
27. ### micecomomic

I purchased a pair boot in the past month from a shoe store Is the product considered elastic, inelastic, or unitary elastic? In a few sentences, what effect does the current supply and current demand have on this product?
28. ### science (CHECK plz)

8.two species have a relationship with one another in an ecosystem. suppose one of these two species goes extinct. which type of relationship did the two have if the surviving species population increases after the other goes extinct? A.the extinct species was a parasite in a ...
29. ### science (CHECK plz)

8.two species have a relationship with one another in an ecosystem. suppose one of these two species goes extinct. which type of relationship did the two have if the surviving species population increases after the other goes extinct? A.the extinct species was a parasite in a ...
30. ### science (check plz)

8.two species have a relationship with one another in an ecosystem. suppose one of these two species goes extinct. which type of relationship did the two have if the surviving species population increases after the other goes extinct? A.the extinct species was a parasite in a ...
31. ### Algebra 2

1. The roots of the quadratic equation z^2 + az + b = 0 are 2 - 3i and 2 + 3i. What is a+b? 2. Find all pairs of real numbers (x,y) such that x + y = 6 and x^2 + y^2 = 28. If you find more than one pair, then list your pairs in order by increasing x value, separated by commas...
32. ### ENGLISH

hy! Can somebody be so kind and correct my essay on " Being a surgeon is very stressful" I would really appreciate it, because my english is not perfect and I think I made some mistakes :) According to my opinion being a surgeon is one of the most stressful jobs in the whole ...
33. ### Statistics

What does it mean when a researcher chooses the cutoff in a comparison distribution to be .01? a. It means that to reject the null hypothesis, the result must be higher than a z score of .01 b. It means that to reject the null hypothesis there must be less than a 1% chance ...
34. ### rounding whole numbers

i need help on this one...i should know this but i think i do...i need to know for sure.... I need to round 599 to the nearest ten...would it be 500 or would it change to 600...i know 9 in 599 is the tens place...but 10 comes after 9 so im confused..... 500 would be rounding ...
35. ### Computer Information Systems

Write 200-350 word paper that describes the distinctions of data and information and briefly explains the process a computer uses to convert data into information. I have gotten to a certain point and I am stuck. I am not sure if anyone can help give me a nudge in the write ...
36. ### Chemistry Lab

We did a lab where we reacted antacid with HCL and measured the pressure increase after the reaction. Then we found the percent concentrations of calcium carbonate of the antacid tablet. The question is: say the percent of calcium carbonate from trials 1 & 2 are consistent ...
37. ### Math

What is the result if you multiply a number of cups by 8 fluid ounces over 1 cup and then multiply the result by 1 cup over 8 fluid ounces?Give an example.
38. ### College Physics

I keep getting answer wrong. I don't know what I did wrong. I really need help please. I need help with 1 question. Can you help with this please if you don't mind? 1) Suppose you are given that z = c y^3/x^2 where c is some number. For a particular value of c, x and y, z is ...
39. ### Math

Practice Dividing by 9 A Jeweler placed 20 necklaces on 5 different tables. He placed the same number of necklaces on each table . How many necklaces did the jeweler place on each? Raul's book collection Subject of book. Number of books History. 72 Art. 81 Science. 54 Travel. ...
40. ### Accounting

Starfax, Inc., manufactures a small part that is widely used in various electronic products such as home computers. Operating results for the fi rst three years of activity were as follows (absorption costing basis): In the latter part of Year 2, a competitor went out of ...
41. ### math

The product of the digits of 2000 is 0. How many integers y, 2000<y<2100, also have 0 as the product of their digits? A. 19 B. 20 C. 99 D. 100
42. ### Science

I have a project in which I design a house that runs completely on renewable energy sources. When I put in solar energy, the batteries are said to use the sun's light and store the energy for later use. My question is if those batteries have some kind of fossil fuels in them ...
43. ### Eugenol

I isolated eugenol from cloves in the lab using extraction and steam distillation but we did not do infrared. The lab report question is: Description of Method. I'm not sure what to put. We prepared the spice, did steam distillation, extracted the essential oil, dried it using...
44. ### Maths

Some amount of money is distributed to a some students equally. If the number of student is decreased by 10 then they will get 20 rupees more. If student is increased by 10 then they will get 4 rupees less. Find the amount and number of student?
45. ### Financial Literacy

Terry and Sandra both found the sum of two 4-digit numbers, but their results were not the same. If Terry made an error of addition by one in the thousands column and Sandra's result was correct, what was the difference between the larger result and the smaller result? A. 1000...
46. ### physics

a hot air balloonist, rising vertically with a constant velocity of magnitude 5m/s releases a sandbag at an instant when the balloon is 40m above the ground. after it is released, the sandbag is in free fall. a) compute position at .250s b.)how many seconds after its release, ...
47. ### social studies

can someone please help me on creating a timeline on the major themes or paradigm shifts in american history from the columbus voyages through the mexican american war 1846-1848. I need some hel[ i have never done a timeline. If you can give me some websites or even books i ...
48. ### maths!

6) There are three research and development projects focusing on the development of three new products A, B and C. The markets into which the new products are to be launched are identical. However, consumer preference is at present, unknown. A probability assessment has been ...
49. ### Theatre

I need to write a essay convincing a director to put me in a higher level theatre group. I need a hook please help ?
50. ### English

Can anyone help me make a diamante poem about drums? Drums Sound Loud playing listening reading That's all I have so far. after that I have to put 2 nouns and 2 opposite nouns of the topic.. then opposite ing words... and then opposite adjectives about the topic(noun).
51. ### cost accounting

market a new product for 2.00 a unit. fixed costs to manufacture this product are 100,000. the contribution margin is 40 percent. how many units must be sold to realize net income of 100,00 from this product?

You are carrying out a chemical process according to the equation below. If product C, which is the desired product can decompose to product F, how might you ensure that you stopped the reaction at the optimum point to ensure the maximum yield of C. Thanks!
53. ### Maths

Iam stuck with this question including negative sign. Please I need help. Determine the magnitude and direction of this vectors (a) -8i + 6j (b) -5i - 12j
54. ### Maths

Iam stuck with this question including negative sign. Please I need help. Determine the magnitude and direction of this vectors (a) -8i + 6j (b) -5i - 12j

Anna has 32 red beads, 16 blue beads, and 8 green beads. She wants to put an equal number of each kind of bead on necklaces she is making. How many of each kind of beads can Anna put on each necklace? Can anyone explain this clearly.
56. ### L'Oreal

Logo of L'Oreal is L'Oreal. Does it have a trademark? Is the slogan for this product - "Because you're worth it" And does L'Oreal mean anything? I have to answer the question that how do the logo, brand name, and slogan create the brand image? The Slogan is really powerful. It...
57. ### math

Anna earned some movie money by shoveling the driveway. sHe shoveled 1/5 of the driveway after school, then 1/2 of what was left after she did her math homework, then finished the remaining 200 square feet after supper.
58. ### Order with fractions

2 division sign (2/3) + 3 division sign 4 division sign (4/5)=
59. ### ART/101

Hello I am having a bit of trouble with my DQ for this week and I was wondering if anybody could help me? The DQ for this week is: This week we are looking at symbolism and given the example of a Treaty signing. Tell me what you think about the entire situation regarding the ...
60. ### English

1. They are very happy. 2. They are on cloud nine. 3. They are walking on air. ------------------------------ Are they all the same in meaning? What is the meaning of 'air' in Sentence 3?
61. ### chemistry

You have a 250ml solution of 0.13M calcium iodate. How many grams of potassium iodate need to be added to the solution to begin to precipitate calcium iodate? The solubility product constant for calcium iodate is6.47 *10^-6. B) you have a 250ml solution of 0.13 M calcium ...
62. ### pre calculus

You are building a (rectangular) pool in your backyard. It measures 30m in the north-south direction and 25 meters east-west. (Some pool!) The bottom of the pool is a slanted plane so that it's 1m deep along the southern edge and 10m deep along the northern edge. (As I said, ...
63. ### Pre-Calc

Hello! I'm stuck on how to do this problem and would appreciate some help! Choose a non-zero complex number c for f(z) = z2+ c. Find a complex number v that is in the escape set. Find a complex number w that is in the prisoner set. Graph the first five iterations of both v and...
64. ### Pre-Calculus

Hello! I'm stuck on how to do this problem and would appreciate some help! Choose a non-zero complex number c for f(z) = z2+ c. Find a complex number v that is in the escape set. Find a complex number w that is in the prisoner set. Graph the first five iterations of both v and...
65. ### math 3

Peter is playing a game where a ten-sided die is rolled. Four sides of the die have the number 10, three sides of the die have the number 5, two sides of the die have the number 25, and one side of the die has the number 27. What is the expected value of a roll?
66. ### math 3

Peter is playing a game where a ten-sided die is rolled. Four sides of the die have the number 10, three sides of the die have the number 5, two sides of the die have the number 25, and one side of the die has the number 27. What is the expected value of a roll?
67. ### Math

Ken started the day with some money in is pocket. After he took some money out of his bank account, he had \$4 more than twice the amount he started with. He then received a birthday present which doubled the amount of money he had with him. Ken now had \$100 in his pocket. How ...
68. ### math

1) Michelle reads 1,200 words in 7 minutes, and Tricia reads 700 words in 3minutes. Who is the faster reader 2)Write 566 2/3% as a fraction or a mixed number 3)Solve for the base in the following statement 11% of what number is 77 4)Simplify 8 qt 7 pt
69. ### Halp me or i fall

Write the number that makes the statement true. 1. 205.5 m = _____ mm (1 point) 205,500 0.2055 20.55 20,550 2. 199.2 km = _____ m (1 point) 199,200 19.92 19,920 0.1992 Use benchmarks to estimate the sum. 3. + (1 point) 2 1 0 Estimate the difference. 4. 6 – 4 (1 point) 2 3 1 ...
70. ### law-major help?

Hi, my friend and I both want to be lawyers. we finally talked after a long time of not seeing each other and we got on the topic of college. and majors. etc. i asked her what do u want to major in? she goes "history.. for LAw" i'm like you want to major in history law!? i was...
71. ### Algebra I

I have been trying to figure this out for a long time to no avail. Can you please help. Also, are there any rules that help figuring these out? write a rule for the function represented by the graph. domain: 0,3,6,9 range : -2,-1,0,1
72. ### Math

The number of dry cleaning orders picked up at Sunny Fresh Dry Cleaners was sampled over 12 hour periods. Below is the sample: 142 171 125 91 140 125 97 125 162 142 125 117 89 125 140 128 From this data set, compute the sample mean, median, mode and midrange. Compute the 1st ...
73. ### Programming

Read two numbers from the keyboard Display the menu options as follows: 1 - computes the sum of two numbers. 2 - computes the difference (first minus second). 3 - computes the product of the two numbers. 4 - if the second number is not zero, computes the quotient (first ...

hi ms. sue i was wondering if you had email that i can have to email you if i need help because i need help with accounting with some type of graph but it wont fit here is there anyway you could help me through your email or i can send it to your email and you help me out ...
75. ### Pre Calculas

Need help Give an example of an exponential function that goes through the point (0,4) .

77. ### math find balance compound interest

i need help i need to find the balance in each compound interest account: \$1400 after 3 years at 5.5% i got: B= P (1 + r) t =1400 (1 + .055)3 I am stuck and don't know how to do this #2 \$1800 after 11 years @ 6.0% #3 \$900 after 10 years @ 4.62% #4 \$2500 after 50 years @ 2.2%

In 1886, the Statue of Liberty was dedicated. What is the meaning of the word "dedicated" in this context? Can't seem to find the meaning from the dictionary.
79. ### algebra

When i have a matrix 4 X 4 and i have to multiply it by a 4 X 3 i know that the product size has to be a 4x 3 so do i do a row times column or how ? It's easiest to learn using the notations for tensors. For any matrix X denote the entry in the i-th row and j-th column as: X_{...
80. ### english

please give the meaning of Pitched for and give one example sentence. I did not find the meaning in the dictionary.
81. ### math

Ok here is the problem: A hostess said to Mrs. Raines " I have three sons, the product of there ages is 72, the sum of there ages is my house number." ( it desnt give the house number.) Then it says that mrs. Raines needed more info. THe hostess then told her that her eldest ...
82. ### LA

Be still, sad heart! and cease repining; Behind the clouds is the sun still shining; Thy fate is the common fate of all, Into each life some rain must fall, Some days must be dark and dreary. Which type of context clue helps you understand the meaning of the word repining? A. ...
83. ### English

1. I'll look over your application and call you in a few days. 2. I'll look thoroughly your application and call you in a few days. (Is 'look thoroughly' the opposite of 'look over'?) 3. I will look closely at your application. 4. I will take a close look at your application...
84. ### History

Have you thought of typing Helter Skelter into the Google Search engine? Amen! I lived in the general area when all that was going on, too, and it was just horrific. "Sub-human" is a good term for C. Manson, and it just breaks my heart that taxpayers should be spending a penny...
85. ### Writing this equation

how do I write the equation of a line perpendicular to the line 6x – 3y=10 and containing the point (-6, 2). The line you are given can have its equation rewritten im y = mx + b as: y = 2x - 10/3 That tells you that is slope is m = 2. A line that is perpendicular to that ...
86. ### calculus

The limit represents the derivative of some function f at some number a. Select an appropriate f(t) and a. lim_(t->1)(t^3+t-2)/(t-1) 1f(t) = t^3, a = 1 f(t) = t^3 + t, a = 1 f(t) = t - 2, a = 1 f(t) = t - 2, a = -1 f(t) = t^3 + t, a = -1 f(t) = t^3, a = -1 none of these
87. ### calculus

the limit represents the derivative of some function f at some number a. state f and a. lim (sin(pai/2 + t)-1)/t t->0
88. ### Programming C++

#include<stdio.h> #include<conio.H> { clrscr(); int first_value; int second_value; long result; print f("enter your first value:); scanf("%d",&first_value); printf("enter your second value:); scanf("%d",&second_value:); result=first_value+second_value; printf("the ...
89. ### Algebra

Need some help with a few question. 1. Determine whether the relation is a function. Find the domain and range. {(10,2),∙(-10,2),(6,4),(5,3),(-6,7)} 2. What is f(4) if f(x) = |3x + 4| - 2 3. Write an equation that defines the graph of y = x2 after it is shifted vertically 2 ...
90. ### History

After the civil war, why did some southerners feel they were being taxed without representation? I can't find the answer. Some help would be appreciated!
91. ### algebra 2

how do you solve quadratic equations by finding square roots i have no clue how to do this. I have fallen behind in my math class because my teacher is horrible. I need to learn this to understand everything in the section in the section. I beg someboody to answer this ...
92. ### economics(micro)

hi ppl ! i have an assinment im stuck on, this particular question i cant do so if anyone can help plzzz do Q: in response to increasing thefts by drug addicts, the government passes legislation increasing both the penalty and probability of punishment for suppliers of illegal...
93. ### math

The product of a number and 7 in not less than 21.
94. ### Math

when you multiply any number by 1,what is the product ?
95. ### algebra

The product of a number and -4 is at most 24.
96. ### Math

What is the product of a number and 9, less 20, is 7
97. ### Clc

5 more than the product of -2 and the number