Questions Asked on
March 28, 2019

Science
What features would suggest that a sample of scientific writing reflects scientific thinking? (Select all that apply) A. Shows evidence of inductive reasoning B. Makes arguments based on empirical data C. Shows evidence of deductive reasoning D. Makes an
asked by Choji 
physics
the minimum distance that required to stop a car moving at 35.0 mi/h is 40 ft. (a) express this speed and distance in km/h. (b) what is the minimum stoping distance of a car moving at 70 mi/h,assuming the same rate of acceleration?express your answer in
asked by Thapelo 
Math
A bicycle tire rim has a diameter of 24.5 inches, and the tire is 2.25 inches thick. Find the circumference of the outside of the tire.
asked by Anonymous 
Math
Suzanne is making a frame for an 8inch by 10inch photo. How much wood does she need for the frame?
asked by Anonymous 
Math
The formula V = Bh, where B represents the area of the base, can be used to find the volume of a rectangular prism. Which formula is equivalent to V = Bh when finding the rectangular prism's volume? A) V = l · w B) V = l · w · h C) V = 1 3 (l · w · h)
asked by ღCrxmbZღ 
Math
The monthly revenue R (in thousands of dollars) from the sales of a digital picture frame is approximated by R(p) = −10p^2 + 1480p, where p is the price per unit (in dollars). a) Find the unit price that will yield a maximum monthly revenue. b) What is
asked by anonymous 
Music
What is one difference between Baroque and Classical period music? A) Baroque music was simpler, compared to Classical. B) Classical period music focused on electronic instruments. C) Classical period music was more simple and balanced, compared to
asked by emaN tsriF 
Physics
A copper block of mass 0.5kg is hung from the thread and suspended in water. if the density of copper = 9*10^3kg/m^3 density of water =1*10^3kg/m^3. calculate the tension in the thread.
asked by Victory 
math
Use the binomial expression (p+q)n to calculate a binomial distribution with n = 5 and p = 0.3.
asked by ghff 
Physics
Using a scale of 1 cm to represent 10 N,find the size and direction of the resultant force for 30 N north and 40 N west .(make sure you have a grid paper and a protractor to do this question)
asked by Idali 
math
a circular tablecloth has a radius of 2.5 feet. kyle is sewing a piece of ribbon around the edge of the tablecloth. if kyle has exactly enough ribbon, which measurement is closest to the length of the piece of ribbon in feet? a. 19.63 ft b. 15.7 ft c. 7.85
asked by lily 
Math
The radius of a tire is 1.2 feet. How far will you travel after ten complete rotations of the tire?
asked by Anonymous 
World History
How did the policies of the Napoleonic Empire change Europe? Napoleon’s expansion policies led to a desire for selfrule throughout Europe. Napoleonic policies gave rise to the merchant class that went on to promote economic growth through innovation.
asked by Jay 
Stat
Is the total number of fish continuous random variable or discrete variable
asked by Linda 
Algebra
A ball is thrown from the top of a 50ft building with an upward velocity of 24 ft/s. When will it reach its maximum height? How far above the ground will it be? Use the equation h(t)= 16t^2 + 24t + 50
asked by Connor Steelwood 
Science
The diver has the least potential energy at position.
asked by Help 
geography
Which of the following is true of the people of Papua New Guinea?
asked by Anonymous 
chemistry
Fe2O3(s) + 3 CO(g) −→ 2 Fe(s) + 3 CO2(g) Given: 2 Fe2O3(s) −→ 4 Fe(s) + 3 O2(g) ∆H = 1616.6 kJ/mol CO(g) −→ C(s) + 1 2 O2(g) ∆H = 110.5 kJ/mol C(s) + O2(g) −→ CO2(g) ∆H = −393.5 kJ/mol Answer in units of kJ/mol.
asked by jane 
prealgebra
the square root of 40 estimating it to the nearest integer
asked by Destiny 
Entrepreneurship
A major argument of the podcast is that corporations have the power to change their employee's behaviors and even how they see the world, and that's how they can achieve social change at a grassroots level. How does this relate to your own understanding
asked by one question 
Grammar
Is the sentence below correct? I would be grateful for any potential summer pharmacy internship opportunities that you are aware of.
asked by Natasha 
math
write an expression to represent: six more than the qoutient of four and a number x
asked by smartish 
math
If a number is chosen at random from the numbers 1 to 20 inclusive, what is the probability that:
asked by idk 
Math
You toss a coin 3 times. Find these probabilities: P(all 3 are heads) P(exactly 2 T's) P(exactly 2 T's given that first toss is T)
asked by William Marand 
Math
If each unit cube has edges 3/4 foot long, what is the volume of the blue outlined prism? (I can't post links on here, so, if you know this question, please answer it!) A) 5 ft3 B) 8.4 ft3 C) 10 ft3 D) 15 ft3
asked by ღCrxmbZღ 
Science
What is an example of a stable system how were you able to determine whether or not the system is stable? Would a sea saw be a stable system because the output is under control and it returns back
asked by Need help 
World History
What roles did colonies play in the global economy? Select all that apply Colonies provided resources for making manufactured goods in industrialized countries. Colonies provided imperial powers with more culturally diverse citizens. Colonies established
asked by Jay 
World History
How did the Enlightenment influence the American and French Revolutions? Notions of full social equality caused the slave populations to rise up and overthrow their masters in favor of a democratic system. Enlightenment philosophers published pamphlets in
asked by Jay 
Math
What is the composite figure? There is this trapezoid that has a triangle on the side. the base of the trapezoid is 17cm and the base of the triangle is 19cm, the height of trapezoid is 22 cm and 10cm on the other side, and the top of the trapezoid is
asked by Kaitlyn 
chemistry
The standard molar heat of vaporization for water is 40.79 kJ/mol. How much energy would be required to vaporize 2.00 mol of water? Answer in units of kJ.
asked by jane 
Math
In triangle XYZ, angle X is 100°, angle Y is 30°, and angle Z is 50°. Side XZ is 6.3 cm. Side XY is 9.C5 cm.
asked by Anonymous 
math
I am really stuck on my geometry and measurement unit test
asked by UNknown!! 
math
For you to have a positive selfconcept, it is most important that A. you think positively about yourself. B. your friends think positively about you. C. your grandparents think positively about you. D. your parents or guardians think positively about you.
asked by LORR 
Social Studies
Which of the following is an example of how the United States countered Soviet influence in Asia and Africa? A) established new democratic colonies in those area B) enacted a boycott to any area wanting communism C) sent aid to the colonial power to fight
asked by Halp! Please! 
chemistry
chemistry
asked by etienne 
Career Exploration
Ok so im in Connectins academy, and i have a portfolio assignment that I would like help on. Here are the questions: (I did number one but I would like help with different ones) 2. What disturbing trends in leadership did Torres notice while studying what
asked by Outlaw 
Career guidance
what kind of work can i get when i`m doing maths lit,geography,life sciences,agricultural sciences
asked by nyiko 
poetry
What is a limerick?
asked by Lillian 
Language Arts
Part A: In act 2 scene 3 of a Christmas carol Scrooge and Marley what is Scrooge's first reaction on seeing Cratchit's family? A: He Thinks Cratchit has too many children B: He is afraid Tiny Tim will not live. C: He is touched that Cratchit toasts him. D:
asked by Pls Help 
Math
Find the surface area of the prism, The right side length is 5m the bottom side lenght is 6m and the actual bottom is 13m. Answers are, A 48 to the second power. B 346 to the second power. C 780 to the second power. D 195 to the second power. ** Please
asked by Likewhat?! 
math
sin inverse (3 sin x4 sin cube x)
asked by dadu 
math
what does g mean in the equation 6g +36 =12
asked by lexi alissa 
Utah state history
The mining boom changed the land by causing? A:towns to spring up overnight B:people to become more migratory C:railroad expansion around profitable mines** D:all of the above
asked by Hep 
life orientation
critically discuss six ways in which individuals ,group and the broader south african community can be influenced by human rights violation.
asked by granny 
american history
What was the impact of the Chesapeake affair? the passage of the NonIntercourse Act the signing of the Treaty of Ghent American support of a war with Great Britain the end of impressment by the Royal Navy can someone give me a link to look at?
asked by dianni 
american history
This is for a project i need to find information for this. Can you send me some links i could use. Describe the events that led the 13 colonies from a newly independent nation to a transcontinental country by examining selected documents involving the
asked by dianni 
Chemistry
A metal that can extracted using eletrolytic process
asked by God'swill 
Math
You go shopping for shoes. The store carries 4 colors: green, blue, indigo, violet. and 3 brands: Brian Atwood Christian Louboutin Gucci You desire two different colors, but have no restrictions as to brand. 1)How many ways can you pick the two colors?
asked by William Marand 
Math
We spin a roulette wheel 720 times. Find the following expectations: # of greens # of reds # of spins that show 7, 14, 21, or 28
asked by William Marand 
Math
We are seating 5 people for dinner: A, B, C, D, E If the chairs are placed in a circle: How many seating arrangements are possible? How many if A and B MUST be next to each other?
asked by William Marand 
Math
We are seating 5 people for dinner: A, B, C, D, E If the chairs are placed in a straight line: How many seating arrangements are possible? How many if A and B MUST be next to each other?
asked by William Marand 
Math
3 factories produce and ship reclining chairs. Factory % of chairs produced by this factory % of production that is faulty A 20% 10% B 30% 20% C 50% 10% You order a chair and when you receive it, you see that it is faulty. Determine: P(chair came from
asked by William Marand 
Math
A safety deposit box contains three ancient Roman coins: #1 both sides are silver #2 both sides are gold #3 one side is silver, the other gold You are blindfolded, then you pick a coin, then toss it so that it lands on the floor. At this point, the sample
asked by William Marand 
Math
We have a class of 31 students. Set A is the set of people who ate an Apple at breakfast. Set A contains 20 students. Set B is the set of people who ate a Banana at breakfast. Set B contains 10 students. The number of students in {A ∩ B} is 2. Assign
asked by William Marand 
Math
The formula V = Bh, where B represents the area of the base, can be used to find the volume of a cylinder. Which formula is equivalent to V = Bh when finding the cylinder's volume? A) V = (l · w) B) V = (l · w · h) C) V = πr2h D) V = 2πr Please help!
asked by ღCrxmbZღ 
social studies pls asap
Please check & correct asap!! My answers of when the events happened are after the ~'s Find the year for each event. Place it after each event. You will use this information to complete the Timeline on the next page. 1. West Africans make iron tools ~ 500
asked by Shima❗●ᴥ● 
algebra
The expression (x^3 )(x^(17) ) is equivalent to (x^n). What is the value of n?
asked by jacob 
math
Leanne is getting a puppy. Her parents are building a play area to give the puppy a place to run. The play area will be in the shape of a rectangle with length of 25 feet and a width of 15 feet. If the total cost of the fence is $1,440, what is the unit
asked by gabe 
History
Why was it difficult for settlers to take bulky furniture or heavy household goods with them on the journey west?  please help i read the assigned reading but it doesn't have anything to do with this.
asked by coolkidneedshelp 
History
why would settlers choose to use oxen to pull wagons rather than mules? A) mules were thought to be bad tempered B) mules were not as fast as oxen C) mules were prone to injury D) mules would not forage off the land
asked by helplololololol 
History
In Response To Puplic Demand Of Its Citizenz, Following The Defeat At Adwa The Government Of Italy Was Forced To: A____ B_____ C_____ D _____
asked by History 
Science
I was assigned a portfolio from connexus, and this is what it is and what it says, i need help with the Design part only though, I have a good idea, and i DONT want this done for me, thank you for reading this, here it is: Describe, using specific details,
asked by LQSx MTH 
Accounting
Find the amount of money gain from man investment of birr 800 for 3years at 8% per anum compound interest?
asked by Mumme Ahmad 
history
in addition to good farmland, what did an early settler in the pacific northwest look for when staking his claim? a) scenic mountain rails b) proximity to rivers and harbors c) good schools d) wellestablished towns nearby
asked by help plz 
social studies
Which of the following is an example of the impact trade had on the people of Southern and Eastern Africa? A. Eastern Africans practiced the same religion as their ancestors. B. Those living in Southern Africa were isolated from the rest of the world. C.
asked by Ynw Melly 
History
How did settlers travel the correct route to the Pacific Northwest? A) They used the best guess they could make. B) They followed the signs along the trail. C) They watched for landmarks along the way. D) They followed the Columbia River. I think its D
asked by helplololololol 
social studies
Why did European nations colonize Africa? A. They wanted to adopt African cultures. B. They wanted to convert to African religions. C. They wanted the natural resources in Africa. D. They were afraid African nations would invade Europe.
asked by Ynw 
African History
Which factors led to the downfall of Ghana? Select all that apply. A. Ghana was engaged in conflict with people to the north. B. Ghana lacked nearby water resources. C. Ghana was unwilling to participate in trade. D. Ghana's large population began
asked by Zillakami 
Science
I'll ask again because everyone keeps looking over my question. What features would suggest that a sample of scientific writing reflects scientific thinking? (Select all that apply) A. Shows evidence of inductive reasoning B. Makes arguments based on
asked by Choji 
math
Mario cut a pizza into 9 equal slices. He put a slice on each of 5 plates. What is the measure for the angle of the slices that are left?
asked by James 
Algebra 2
Hi, I jjust did this problem, but i forgot if i have to square the number first by x or if I square it after multiplying the coefficient by x. Please help. 3x^2 + 2x  1 ×= 3 3(3)^2 + 2(3)  1 9^2 6 1 81  7 =74
asked by Spring 
English
Can you help me make this sentence more detail? Ralph put on warm clothing before he went out into the storm.
asked by Vernice 
history
why did setters in the washington area request the formation of the northern territory separate from the oregon territory ? a) they felt the oregon territory was too big b) oregons territorial government was strictly regulating trade c) they objected to
asked by anonymouschicken 
Social Studies
NEED HELP FAST TEST STUDY GUIDE!!! Social Studies 7B – Unit 4 Lesson 8 Test Review – Postwar America Unit Test (All page numbers are based on the online textbook.) 1. How did the United States counter Soviet influence in Asia and Africa? (Topic 15 –
asked by anonymous 
Algebra
Find the value of two numbers if their sum is 12 and their difference is 4
asked by Taylor 
Algebra
The difference of two numbers is 3. Their sum is 13. Find the numbers.
asked by Taylor 
math
n angle theta satisfies the relation (CSC theta)(cos theta)=1 Give an example of information needed to determine a unique value for theta If sec theta is known to be negative, what is the CSC theta value of theta?
asked by ibsa 
History
what might have been some of the effects of increased cotton production in the southern states?
asked by Tr0ller6000 
geomery and algebra 1
One exterior angle of a regular polygon measures 97°. What is the measure of one interior angle?
asked by shantia 
Math
What is the total length of weather stripping needed for 12 windows that each measure 90 cm by 12 cm?
asked by Anonymous 
Algebra
Graph the quadratic equation y = x^2 + x – 2. Identify the axis of symmetry and the vertex.
asked by Connor Steelwood 
Career guidance
which course can I do and where must I do it
asked by sibusiso 
Math
Can a reflection image have a measure that is different from the measure of the original angle? Explain.
asked by Sydnee 
chemistry
Calculate ∆H0 for the reaction 2 N2(g) + 5 O2(g) −→ 2 N2O5(g) given the data H2(g) + 1 2 O2(g) −→ H2O(ℓ) ∆H0 f = −283 kJ/mol N2O5(g) + H2O(ℓ) −→ 2 HNO3(ℓ) ∆H0 = −78.7 kJ/mol 1 2 N2(g) + 3 2 O2(g) + 1 2 H2(g) −→ HNO3(ℓ)
asked by jane 
chemistry
What mass of steam is required to release 3.15×105 kJ of heat energy on condensation? Answer in units of g.
asked by jane 
chemistry
Find the mass of liquid water required to absorb 4.73×104 kJ of heat energy on boiling. Answer in units of g.
asked by jane 
chemistry
Use the given heatofformation data to calculate the heat of reaction for each of the following. Solve each by combining the known thermochemical equations. Verify each result by using the general equation for finding heats of reaction from heats of
asked by jane 
chemistry
Ca(OH)2(s) −→ CaO(s) + H2O(g) Given: Ca(OH)2(s) −→ Ca(s) + O2(g) + H2(g) ∆H = 973.3 kJ/mol 2 Ca(s) + O2(g) −→ 2 CaO(s) ∆H = −1269.8 kJ/mol 2 H2(g) + O2(g) −→ 2 H2O(g) ∆H = −483.6 kJ/mol Answer in units of kJ/mol.
asked by jane 
chemistry
A piece of metal of mass 25 g at 94◦C is placed in a calorimeter containing 57.4 g of water at 24◦C. The final temperature of the mixture is 34.2 ◦C. What is the specific heat capacity of the metal? Assume that there is no energy lost to the
asked by jane 
chemistry
What would be the final temperature of the system if 28.4 g of lead at 99.5 ◦C is dropped into 14.0 g of water at 8.61 ◦C in an insulated container? The specific heat of lead is 0.128 J/g◦C.
asked by jane 
Algebra
Can someone help me factor: 4u^3+3u^29u+2 I don’t understand how to factor 4 terms problems.
asked by P 
Math
I am struggling with absolute value functions, especially equations. I need help with these questions: 1. x^2  2x  3  4 2.  x^2  2x = 1
asked by Anonymous 
english
What is specific and concrete imagery?
asked by Anonymous 
math
you have a final price of 36 dollars after you discount 50% off. what is the sale price? Please help me
asked by nfKBJadk 
MATH
Find the values of b such that the function has the given maximum value. f(x) = −x^2 + bx − 14; Maximum value: 107 (smaller value): b= (larger value): b=
asked by anonymous 
us history
Prior to the attack on Pearl Harbor, the United States was very much divided about entry into World War II. Many isolationists opposed U.S. involvement, while others felt we had a responsibility to act in the face of such aggression. You will be writing an
asked by reneae 
Chemistry
A student had 50.0 grams of frozen alcohol and placed it in a beaker on a hot plate. The student noted that for the first two minutes, the temperature of the alcohol in the beaker did not change. By the end of the two minutes most of the alcohol was in the
asked by Sam 
Maths
Show that Cos 22.5=√2+√2/2
asked by Ande2 
Language Arts
Chose the verb that correctly completes the sentence. 1. Andy and Sara _____ nearly every night A. dream B. dreams C. dream's D. dreams' Answer: A 2. Chose the verb that correctly completes the sentence. They ________ going to the farm. A. is B. was C. are
asked by Anonymous 
Physics 195
When calculating delta T sample why 100 degrees Celsius taken as initial temperature
asked by Khethiwe mpungose 
Civics
List four limitation of human right
asked by haruna 
Algebra
Which set of ordered pairs represents a function? A {(22, 5), (23, 10), (22, 7), (23, 5)} B {(22, 5), (26, 10), (23, 7), (23, 5)} C {(22, 10), (23, 10), (24, 7), (25, 5)} D {(24, 10), (23, 6), (22, 7), (24, 5)}
asked by E 
Math
Problem: if input is (x)7 and out put (y)? Rule is x25=5 pls check my answer
asked by HeLp mE ✍🏼 
Career guidance
What career field can I go into with these subjects Pure maths, life science, CAT, business studies
asked by Noluthando 
math
If x = 8 and y = 6 then what is 11x + 10y
asked by jamie