Questions Asked on
April 28, 2019

physics
An average of 120KW of electric power is sent to a small town from a power plant constant 10km away.the transmission lines have a total resistance of 0.4ohms, calculate the power loss if the is transmitted at 240v.
asked by poppy 
Life Orientation
Give your own position on this problem in your community
asked by Sisipho 
physics
a man of mass 50kg ascends a flight of stairs 5m high in 5seconds .if the acceleration due to gravity is10m/s,the power expended is
asked by etuk 
Special topics in guidance
14. Which of the following most accurately describes selfawareness? A. It's the evaluation that a child makes about her "self." B. It includes those behaviors that allow us to control our impulses. C. It refers to viewing the self as separate from others.
asked by Diana 
maths
P(6,3), Q(3,7), and R(4,2) are three points in a plane. A is the midpoint of QR and B is the foot of the perpendicular from Q to PR. Find; (A) the cordinates of A; (B) the equations of the lines PA and QB; (C) the point of intersection of the lines PA and
asked by matt 
Special topics in guidance
Describing oneself by using moral principles such as honesty, kindness, and fairness is called A. selfesteem. B. selfconcept. C. selfawareness. D. moral identity. my answer is D.
asked by Diana 
math
A baseball is thrown up in the air from a height of 3 feet with an initial velocity of 23 feet per second. When does the baseball hit the ground?
asked by Anonymous 
Math
A locker combination has three nonzero digits, and digits cannot be repeated. If the first digit is 3, what is the probability that the next digit is odd? A.4/9 B.1/5 C.1/2 D.5/9
asked by Sophia 
math probability
A fair tetrahedral die (with face 1,2,3 and 4)and a fair coin are tosses together Construct a table of sample space of a random experiment Use your sample space to.find the probability that (1):a tail and an odd number show up (2):a head and a square show
asked by Stephen 
government
Which amendment from the Bill of Rights has been fully incorporated by Supreme Court decisions? A. First Amendment B. Third Amendment C. Seventh Amendment D. Eighth Amendment I really don't know about this one
asked by dbh 
calculus II
If f ^(n) (0) = (n + 1)! for n = 0, 1, 2,... , find the Maclaurin series for f.
asked by Anonymous 
Economics
The demand function for two commodities A and B in a market are given as follows. QA=962PA3PB, QB=3025PA+0.32Y. Where PA and PB are prices of commodity A and B respectively, and Y is consumers average money income, given PA=#2, PB=#4, and Y=#1000.
asked by CUPSON 
Chemistry
In a eudiometer, 20 ml of a gaseous hydrocarbon A is mixed with 150 ml of oxygen gas. The combustion of A is initiated by an electric spark. After cooling and condensing the vapour, the volume of the gaseous mixture is 110 ml, of which 80 ml causes
asked by Ali 
Math
Solve : 2tan3x+cos2x+1=tan3x+2cos2x
asked by Bishal Poudel 
Maths
A rope is wound 50 times round a c ylinder of radius 25cm .how long is the rope(use pie as 22/7
asked by Sandra 
Math: Probability
A bag has 2 red marbles, 1 blue marble and 4 gold marbles. What is the probability of drawing two gold marbles, if the first marble is replaced after it is drawn?
asked by Sophia 
math
how do you write 1.11x10 to the power of 24 in expanded form?
asked by Zeniah 
Precalculus
State whether the sequence is arithmetic or geometric, write a recursive and explicit formula and find the 10th term. 81, 27, 9, 3, 1... Sequence Type: geometric Recursive: _______ Explicit: ______ 10th Term: 1/243
asked by HELP 
Math
The base of a right pyramid is a rectangle of length 80 cm and width 60 cm. Each slant edge of the pyramid is 230 cm. Calculate the volume of the pyramid.
asked by Kd 
PreCalculus
Determine whether each of the following is always, sometimes, or never true. If the answer is sometimes true, state the conditions under which it would be true. sn+1  sn = an+1
asked by HELP 
History
Which was a benefit Georgia received as a result of the French and Indian War?
asked by Omaria 
Special topics in guidance
Stress that originates within the child would be considered _______ stress. A. external B. internal C. healthy D. lingering my answer is D.
asked by Diana 
Special topics in guidance
During early childhood, which of the following statements is true about children and anger? A. They don't feel anger. B. They feel, express, and understand anger. C. They feel but don't express or understand anger. D. They feel and express but don't
asked by Diana 
Careers
Life science, tourism ,geography ,maths literacy What career choice can u take with those subjects
asked by Nonhlanhla 
economics
evaluate y=3+2x,the dependent variable when the independent variable has the value 2
asked by pastor 
Chemistry
In a redox reaction, explain why the oxidizing agent undergoes reduction?
asked by HELP PLEASE! 
Math
There are F cups of flour in a bag. First, 3/8 of the flour in the bag was used. Then, 1/5 of the remaining flour was used. At that point, there were 10 cups of flour in the bag. Write an equation involving F that corresponds to this situation Can someone
asked by Ginny 
L O
In one and half page to two pages describe any recent corruption and fraud case that made the headlines in the media. Mention the role players involved, the extent to which fraud and corruption is linked to other crim es, the role played by the media and
asked by Unarine 
Life orientation
Explain how organization addresses the violation and if it is a worthy cause
asked by Asemahle 
Chemistry
A saturated solution of salt x contain 0.28g of the salt in 100cm^3 of solution at 25°c what is the solubility of the salt in (i) mom/dm^3 (II)g/dm^3
asked by Anonymous 
science
Why is traditional marriage an advantage for men not for women
asked by thabo 
Math: Probability
A bag has 2 red marbles, 1 blue marble and 4 gold marbles. What is the probability of drawing two gold marbles, if the first marble is replaced after it is drawn? C. 4/7 D. 7/13 ( I didn't add A or B `cause i knew those were wrong)
asked by Sophia 
Math: Probability
A bag has 2 red marbles, 1 blue marble and 4 gold marbles. What is the probability of drawing two gold marbles, if the first marble is replaced after it is drawn? is it 16/49 or 7/13
asked by Sophia 
Maths
The p
asked by C 
Geometry
Points A, B, and C lie on a circle with center Q. *The area of sector AQB is twice the area of sector BQC *The length of arc AB is 28 centimeters What is the length, in centimeters, of arc BC?
asked by Jessica 
Math
Mr Kim gave $3600 to his wife and two children altogether. His wife received $500 more than his son. His son received twice as much as his daughter. How much did Mr Lim's wife received?
asked by Leyla 
Geometry
Right triangle FHG is shown *The sine of angle F is 0.53 What is the cosine of angle H? Round the answer to the nearest hundredth
asked by Jessica 
Math
tell whether each ordered pair is a solution of the eguation 3x + y = 11, (4,1) 2x y = 4, (3, 2)
asked by Anonymous 
Chemistry
H3PO4 + 3KOH = K3PO4 + 3 H2O What would be the percent yield if you reacted 49.0g of H3PO4 with 112g of potassium hydroxide, and collected 25.0g of water?
asked by Glenda 
Physics
A sample of helium behaves as an ideal gas as it is heated at constant pressure from 278 K to 353 K. If 40 J of work is done by the gas during this process, what is the mass of the helium sample? The universal gas constant is 8.31451 J/mol · K. Answer in
asked by Melody 
Maths urgent
Solve: x^2=16^x
asked by manish 
Physics
Two moles of helium gas initially at 213 K and 0.17 atm are compressed isothermally ton1.19 atm. Find the final volume of the gas. Assume that helium behaves as an ideal gas. The universal gas constant is 8.31451 J/K · mol. Answer in units of m3 Part 2
asked by Raven 
calculus II
How do I calculate (42/81)/3!?
asked by KKK 
PreCalculus
Determine whether s s =a is always, sometimes, or never true. n+1 n n+1
asked by HELP 
python
Using functions and two lists write a Python program that asks the user to input each students ID number and a final grade for each student in the class (grades can be from 0 100). The class has 10 students. The program should display the each student id
asked by mike 
math
Michele is a photographer. She sells framed photographs for $100 each and greeting cards for $5 each. The materials for each framed photograph cost $30, and the materials for each greeting card cost $2. Michele can sell up to 8 framed photographs and 40
asked by Nick 
Science
How would you hook up 3 resistors in a circuit to get the maximum current and the minimum current?
asked by Lyn 
Physics
A car applies brakes which produce a retardation of 5m/sec 2. If the car stops in 6sec then what is the distance traveled till it stops.
asked by Shaloni 
physics
An airplane travel 1000k/h in a region where the Earth's magnetic field is about 5*105T. what is the potential diffenrence induced between the wing tips that are 70 m apart?
asked by poppy 
math
2x+36
asked by ab 
Science
A toy rocket of 5.0 kg is launched from rest and reaches a height of 100 M in two seconds. What is the work done by the engine during this non acceleration stage?
asked by Richard 
Careers
What career choices can I study with these subjects? Maths lit, Tourism and Geography and Maths lit
asked by Shuping 
Careers
Which career should I follow with those subjects
asked by Prudence 
special topics in guidance
When a child knows he is an individual and can influence events (like pointing to his father and exclaiming "Daddy!"), the child demonstrates A. selfconcept. B. selfawareness. C. selfcontrol. D. selfesteem. my answer is B.
asked by Diana 
English
English is the language of opportunity, why we bother to teach indigenous languages?
asked by Buhle mngadi 
Special topics in guidance
Josh looked at his block structure and said to the teacher, "I can't finish the tower because Sam took all the skinny blocks. He said he'd punch me if I tried to get them back." This reflects the _______ "building block" dimension of selfesteem. A. worth
asked by Diana 
Life Orientation
discuss 5 ways in which human rights violation influences individuals,groups and broader south african community
asked by Thandiswa 
LO
5 interview question use to evaluate understanding of service delivery protest by learner
asked by lathitha 
maths
solve n²  16ˣˣˣ⁺ᵅⁿⁱˣ= 0
asked by manish 
government
Which right has become important to prevent government infringement on other rights although it is not explicitly included in the Bill of Rights? A. the freedom of religion B. the right to counsel C. the right to privacy D. the freedom from unreasonable
asked by dbh 
English
Why English is the opportunity .why bother to teach indegous languages?
asked by Anonymous 
6th grade Math
How many 34centimeter cubes do you need to create a cube with an edge length of 12 centimeters?
asked by TheDitzyblondegirl 
Bmt
Find the value of k if 3 k, 48 is gp
asked by Mahi 
government
Which issue did the Nineteenth Amendment address? A. coverture B. segregation C. citizenship D. sexual harassment Would it be B?
asked by dbh 
Life orientation
Three examples of human rights violations or discrimination and give reasons of your choice
asked by Awelani 
Science
1) You have been collecting data to determine the average monthly temperature for a particular year. You have 30 samples recorded in degrees Celsius each month. You want to show temperature trends over the entire year. What would be the BEST way to
asked by Love WINS 
Life orientation
Six ways in which individuals groups and the broader south African community can be influenced by human rights violation
asked by Dimakatso 
L O
Six reason for human Rights violation
asked by Grace 
Life orientation
Are individuals empowered and do they understand their human rights or when their rights are being violated provide five reasons for your analysis and standpoint
asked by Sihle 
Lo
Three ways of human rights violation and give at least two examples of each
asked by Lindani 
government
Which of the following is an example of symbolic speech? A. gun ownership B. running for office C. distributing pamphlets D. flag burning I'm picking D since distributing pamphlets doesn't seem "symbolic"
asked by dbh 
Math
A locker combination has three nonzero digits, and digits cannot be repeated. If the first two digits are even, what is the probability that the third digit is even? A) 7/9 B) 1/3 C) 1/6 D) 1/7
asked by Sophia 
Life orientation
Six ways in which the broader South African community can be influenced by human rights
asked by Mutshidzi 
OK History
Please help ASAP!!! ***Describe how oklahoma's economy has become more diversified in the last 20 years. Cite specific non traditional industries that have come to the state. How has diversification helped the state?**** I was thinking that it would be
asked by Sierra 
Math: Probability
My locker combination has three digits. None of the digits are zero. What is the probability that the first digit of my locker combination is less than 4? A) 3/10 B) 1/3 C) 2/5 D) 4/9
asked by Sophia 
Life orientation
How fruad nd corruption affects the offender's career
asked by Divine 
Life orientation
Write your personal mission statement that clearly indicates your own position in engaging in service delivery protest that will be a good model to the youth
asked by Nokwe