# Questions Asked onSeptember 18, 2017

1. ## Math 2

Rui is a professional deep water free diver. His altitude (in meters relative to sea level), xxx seconds after diving, is modeled by: d(x)=1/2x^2 -10x What is the lowest altitude Rui will reach? I actually don't understand this problem if its asking for

2. ## Language Arts

Which element is shared by both "Stolen Day" and "The Night the Bed Fell"? a)strong imaginations b)loving parental figures c)harsh family rules d)ill children

3. ## Home Economics

Differences between print patch and calico patch

4. ## Digital Design

3. A Water bottle is ergonomically designed to fit perfectly in the grip of your hand. Unfortunately, is doesn't fir into most bicycle bottle holders and is a little too big to carry when walking or running. Which part of the audience analysis did the

5. ## Statistics

Suppose that grade point averages of undergraduate students at one university have a bell-shaped distribution with a mean of 2.62 and a standard deviation of 0.43. Using the empirical rule, what percentage of the students have grade point averages that are

6. ## Writing

Expository writing prompt: Describe a family celebration that has special meaning for you. Please give me some feedback. Every year my uncle celebrates Christmas at his house. Unlike the common Christmas party where people hand out presents to other

17. ## Introduction to Graphic Design A

Hello! Thanks for checking my question out! ____ Last semester's geology class worked together to create a review sheet for the final exam. The review sheet contains information that covers 13 chapters worth of content along with tables, graphs, and

asked by Da Fash
18. ## Introduction to Graphic Design A

Hello! Thanks for checking my question out! ____ Trenton has a new mp3 player. He loves that it’s so small and sleek. The little screen on the front tells him what song is playing and even what time it is. However, he's having trouble getting songs

asked by Da Fash
19. ## math7A

use benchmarks to estimate the sum or difference 4\5+8\9

asked by Brandon harley
20. ## Geometry

When Ms Shreve randomly selects a student in her class, she has 1/3 probability of selecting a boy. A: If her class has 36 students, how many boys are in her class? B: if there are 11 boys in her class, how many girls are in her class? C: what is the

21. ## English

I'm fond of autumn in the countryside- it's so serene -what does serene mean? Mr. Bradford lunged at his wedding ring as it fell into the vortex of the bathtub drain - what does vortex mean? The visitor unfurled the quilt she had brought with her and began

22. ## Science

water is flowing through a horizontal pipe of varying cross section at any two places the diameters of the tube are 4cm and 2cm if the pressure difference between these

23. ## Chemistry

Over the years, the thermjte reaction has been used for welding railroads, in incendiary bombs, and to ignite solid fuel rocket monitors. The reaction is Fe2O3(s) + Al(s) ---> 2Fe(l) + AI2O3(s). What mass of iron (iii) oxide(rust) must be used to produce

24. ## physical science

two cars are headed straight for each other, each at a constant speed of 40mph. A. do the two cars have the same speed? b. do the two cars have the same velocity? c. what is the acceleration of each car while moving at a constant speed

25. ## Social Studies

Which kingdom ruled in West Africa up until the 19th century? Kingdom of Mali**** Kingdom of Benin Kingdom of Ghana Kingdom of Songhai

26. ## Math

Hi. Is this okay? How is an inequality different from an equation? Give a real-world scenario in which you would write an inequality rather than an equation. Equations and Inequalities are similar but different things. And equation is a mathematical

27. ## Honors Chemistry

An automobile gasoline tank holds 45 kg of gasoline. When the gasoline burns, 158 kg of oxygen are consumed and carbon dioxide and water are produced.What is the total combined mass of carbon dioxide and water that is produced?

28. ## Math

Huan is redesigning his bedroom, which is the shape of a rectangle. a Huan knows the area of his bedroom is 180 square feet. What are all the possible whole number dimensions of Huan’s bedroom?

29. ## Social Studies

How did porcelain change life in Europe?

30. ## Physics

How fast (in rpm) must a centrifuge rotate if a particle 69-cm from the axis of rotation is to experience an acceleration of 200438 g's? (can you show me how you get the answer) be thorough

31. ## English

In "Two Kinds," what motivates Jing-Mei to keep silent about her performance at the piano recital, never discussing the recital with her mother? a. She fears her mother feels betrayed by her failure. b. She thinks her mother will become angry if she

32. ## Algebra

Suppose U={...-3,-2,-1,0,1,2,3...} is the universal set and R={...-3,-1,1,3...}. What is R'? A. {-2,0,2} B. {...-4,-2,0,2,4...} C. {...-4,-2,2,4...} D. {-4,-2,2,4} I think it would be c but I am not sure . Thank you to anyone who helps :) .

33. ## Math

AB is a 6 m high pole. CD is a ladder inclined at an angle of 60 degrees to the horizontal and reaches up to a point D of the pole. If AD = 2.54 m, find the length of the ladder

34. ## English

Thank you for your help. posted by rfvv yesterday at 5:26pm. 1. This park is the best place to ride a bike. 2. This park is the best place in which we can ride a bike. 3. This park is the best place in order that we can ride a bike.

35. ## Math

Complete the table and state the rule. Input | Output 0|0 |3 2| 3|9 | 5|15 6| I think the rule is Output = Input x 3 but I don't know how the rule should be worded. I think the chart should look like: Input | Output 0|0 1|3 2|6 3|9 4|12 5|15 6|18

81. ## science

what is the metric SI unit used for measuring lengths

82. ## Math

Is 4 + 10 = 10 + 4a commutative

83. ## Algebra

simplify the expression (7 + 5) + 4 * 13 - 2 Could you please post a step by step answer.. THXXXX

asked by Zack Sammey
84. ## Language arts

What is subject, verb and prepositional phrase in 1.) at night he wants to leave by bus 2.) the child decided to run to the baseball game 3.) after dinner the guests desire to enjoy some coffee 4.) the artist likes to paint during the morning 5.)the teams

85. ## How many beats are in a measure of 3/8 time?

A)2 B)3*** My ansnwer C)4 D)8

86. ## English

1. Tell me the reason to break the window. 1-2. Tell me the reason to have broken the window. 2. Tell me the reason for which you broke the window. 3. Tell me the reason for which to break the window. -------------------------------------------- Are #2 and

87. ## web technology

write a javascript program that ask the user to enter up to 10 scores golf

88. ## Math

I have 20 tens. I have 3 times as many ones that I have tens. What number am I?

89. ## English

I was doing those exercise. Please could you check. Thanks Instructions: Select the correct answer. My answers are with capital letter I.Do you think      …….filming by 9:00 p.m. tonight? 1.       He’s have finished 2.       HE’LL

90. ## English

What is a "rite of passage?"

91. ## Algebra

What is the square root of 479? If you guys could give me a step by step on how you found the square root of 479, that would really help.

asked by Zack Sammey
92. ## math

You are playing " Dealing Down" and receive the following cards: -10, -4, 7,5. How can you get the smallest possible quantity?

93. ## math

find the reference angle, quadrant, and rotational angle for the point (3,-8)

94. ## Science

Why the weight of an object varies from planet to planet

95. ## pre algebra

a(n-3)+8=b solve for n an-3a +8=b (subtracted an from left side) I get: 3a+8 = b-an =3a +8 = b-a(n) =3a+8/b-a = n but i think this is wrong...help...thank you

96. ## message for Dr. BOB

Dear Dr. Bob, I just wanted to thank you. You helped me graduate from college by helping me with with chemistry and now I am getting my master's degree. You have no idea what you have done for me. Again, THANK YOU!

97. ## Math 2

Graph g(x)=−6(x−2)(x) Ok so I don't know how to do this because it isent two binomials but if you can help me this is what I got Vertex:1,6 X-intercpts: x=2 Is that right if not explain it to me please!

3. How to graph f(x)=-3x^2-1. 4. How to graph f(x)=-2\sqrt{x}.

99. ## English

1. Find the way to do it 2. Find the way in which you can do it 3. Find the way in which to do it. (Can we use all the expressions? Are they the same?) 4. Give me the money to buy food. 5. Give me the money with which you may buy food. 6. Give me the money

100. ## Literature

"The Canterbury Tales" is historically and culturally important to the time period in which it was written. Based on our lessons and notes, which of the following is NOT one of these culturally relevant facts about the book? Written to reflect life in the

101. ## Math

1. Is the equation true, false or open? Explain. 8 + 4 = −5 + 7 I say false because 8 + 4 = 12 and -5 + 7 = 2 and 2 does not equal 12

asked by Last Name
102. ## History

What stayed the same when the Indians relocated to Oklahoma and Arkansas (Indians as in the five tribes)? Please explain. Thanks.

103. ## math

You are playing " Dealing Down" and receive the followinh cards: -10, -4, 7,5. How can you get the smallest possible quantity?

104. ## algebra

2(4-16)+/4-12

105. ## Physics

A gps tracker at their base camp shows the location of the first team as 38 km away, 23° north of west, and the second team as 34 km away, 31° east of north. When the first team uses its gps to check the position of the second team, what does it give for

106. ## Geography

What makes water a renewable resource?

107. ## math

(-1.15) x 3.2 = Please help me I have to use steps also.

108. ## Math

What units would you use to measure the length of a wall