Questions Asked on
February 10, 2019

Math
Plz help me understand this. I need to know how to do it. It took Khalid 90 minutes to complete 40 tasks. Which answer choice is an equivalent rate? A). 10 task in 0.9 minutes B). 10 task in 2.25 minutes C). 10 task in 9 minutes D). 10 task in 22.5 minutes
asked by whatever 
Further maths
If x is an acute angle, tanx =3/4,evaluate coax _sinx÷cosx+sinx
asked by Emmanuel 
Calc 3
Given the matrix A= a 6 5 a 8 8 7 9 a find all values of a that make A=0. Give your answer as a commaseparated list.
asked by ally 
Mathematics
A SELLER bought 120 eggs for #250. Out of these, 20 eggs got cracked and were sold at 50 each. The remaining eggs she later sold for #2.75 each. Find the percentage gain.
asked by Anonymous 
life orientation
Why is it problematic if someone is issued with fraudulent license
asked by blxckyungzoch 
math
An unfolded box is shown. Determine the correct placement of the numbers when the box is folded up.
asked by Fotune 
science
Two ice skaters stand face to face and "push off" and travel directly away from each other. The boy has a velocity of 5 m/s and he weighs 750 N. The girl weighs 480 N. What is the girl's velocity?
asked by Anonymous 
Physics
A body of mass is 5kg moving with a velocity of 20m due south hits a stationary body of mass is 3kg if they move together after collision with a velocity due south what is d value of l
asked by Amara 
Social Studies
Use the dropdown menus to complete the sentence. 1. In the government of the European Union, the European Parliament is elected by people in the EU and passes laws, while the European Commission is appointed by governments of member countries and proposes
asked by dori 
history
why did the southern states opposed the election of abraham lincoln A. Abraham lincoln was not from the South B. Abraham lincoln was a republican candidate. C. Abraham lincoln wanted the north south to be divided D. Abraham lincoln opposed slavery
asked by taylor 
Math 7B
Find The Area Of The Parrelogram. 60ft x 67ft x 52ft
asked by Agent Superheavy 
chemistry,physics
130cmd of a gas at 20oc exact a pressure if it volume is increased to 150cm3 at 35oc
asked by hafsat 
math
solve the ff indical equation: 2^(2x+8)32^(2x+1)=0 2.4^x=0.59
asked by benhur 
History
Which was the most important effect of the Bessemer process? A. It allowed the production of more steel. B. It produced better steel. C. It made steel cheaper. D. It allowed factory production of steel.
asked by Anonymous 
Social Studies
In Western Europe, why do most people live within 100 miles of the coast? A. for good soil for farming B. for reasons that involve climate changeZ++ C. for iron ore and coal D. for trade and transportation.
asked by dori 
statistics
An English teacher needs to pick 10 books to put on her reading list for the next school year and she needs to plan the order in which they should be read. She has narrowed down her choices to 4 novels 8 plays, 5 poetry books, and 5 nonfiction books. If
asked by greg 
Physics.
1) Blood is pumped from the heart at a rate of 5.0 L/min into the aorta (of radius 1.0 cm). Determine the speed of blood through the aorta. 2)a bullet of mass 0.05kg is fired with a velocity of 200m/s into a lead block of 0.9kg. Given that the lead block
asked by Ba'ala 
Trig  Ambiguous Case of the Sine Law
This is the question: In triangle LMN, angle LMN = 42 degrees, LN = 32mm, and LM = 42 mm. Calculate all possible measures of angle MLN to the nearest degree. Use the sine ratio and show your work.
asked by Anonymous 
social studies
Identify the following as Sparta or Athens: Valued luxure and wealth Sparta Value athletics above allAthens. ___________Metics were foreigners that could not own land, but could own and run business Athens: Could someone tell if I got these right have
asked by Johnnie 
math
The number of seats in a row has been increased at a rectangularshape movie theater after renovation so that it is now five more than the total number of rows. How many rows are in in the theater, if its total seating capacity is 126 people now?
asked by Anonymous 
Trigo
Find all angles between 0 and 2 phi inclusive which satisfy cot 2z = 1 + cot z
asked by Tan 
lo
similarities and differences between Funza Lushaka and NSFAS
asked by Mlungih T kyle 
Life orientation
"Sometimes conflict can be healthy" critically discuss this statement
asked by Evah 
math
A rocket follows a parabolic trajectory. After t seconds, the vertical height of the rocket above the ground, in meters, is given H(t)= 37tt^2
asked by Anonymous 
math
the value of a car decreases every year according to the function V(t)=26000x^t Where V is the value of the car in euros, t is the number of years after it was first bought and x is a constant Write down the value of the car when it was first bought?
asked by Anonymous 
MATHS
9xy minus 15yz
asked by Cataleya 
English
Help me do a essay about going to someone Birthday party and planning what to buy him a present 1)computer 2)hiking bag 3) chocolate 4) sport shoes By using a dialog for 4 person Ps point are ready only need to do essay
asked by Marilyn 
Life orientation
"Sometimes conflict can be healthy". Critically discuss thi
asked by Noxolo 
Setswana
Tlhamo( go buisa go a sedimosa e bile go atlhalefisa)
asked by Ora 
setswana
Fa nka nna moporesidente was naga ya afrorika borwa
asked by Aobakwe 
Math(question)
When you reduce a ratio, do you find the LCF or GCF?
asked by whatever 
Life orientation
How can intrapersonal conflict effect communication in relationships
asked by Yenziwe Mndaweni 
Life orientation
Sometimes conflit can be healthy so discuss this statement
asked by Zwivhuya 
science
a child on a swing goes backwards and forwards 100 times in 5 minutes. calculate period of the oscillation and freuency in hertz.
asked by Anonymous 
Math
A 24hr digital hour digital clock is gaining three minutes every hour. If you set it to the correct time at 6p.m. on a Saturday, when will it show the correct time again?
asked by Ntosh 
MATH
Explain how x = 5 is different than x > 5.
asked by SAVANNAH 
English
Is this sentence grammatically correct? Technology has truly helped simplify lives, from online banking, accessing information, to scheduling ones’ time.
asked by Johnny111 
Math
The quantity is partly constant and partly varies inversely as the square of x. When w=1,x=11 and when w=2,x=5. Find the formula connecting w and x find w when x=4.
asked by Gift 
Math
The quantity is partly constant and partly varies inversely as the square of x. When w=1,x=11 and when w=2,x=5 find the formula connecting w and x find w when x=4
asked by Gift 
English
Is this a good thesis for a positional argumentative essay? Advances in technology will help in transforming the way students are learning and teachers teaching.
asked by Johnny111 
Social studies 6th grade
Identify the following as Sparta or Athens: Valued luxure and wealth Athens Value athletics above allSparta ___________Metics were foreigners that could not own land, but could own and run business Sparta: Could someone tell if I got these right have
asked by Johnnie 
Physics
A 68kg fisherman in a 136kg boat throws a package of mass m = 15 kg horizontally toward the right with a speed of vi = 4.0 m/s as in the figure below. Neglecting water resistance, and assuming the boat is at rest before the package is thrown, find the
asked by Div 
History
The average citizen has the most impact on the government by A. impeaching the governor B. paying taxes C. running for office D. voting in elections
asked by Lafayette 
Maths
a cylinder of maximum volume is cut off from a solid cuboid with square box of side 14 cm and height 20 cm find the volume of metal
asked by Abiyazzzzz 
History
Which statement BEST describes a principle that is shared in the preambles of the constitutions of the United States and Georgia? A. Government originates from the people B. Government offers peace and prosperity C. Government helps all of its people D.
asked by Lafayette 
History
10.)Which committee is NOT paired correctly with its responsibility? A. interim committee  work between legislative sessions***** B. conference committee  work to reconcile two different bills C. standing committee permanent committees that work on
asked by History 
Social studies
How did the challenges faced by Mexican Americans differ from those of African Americans?
asked by Chris 
Physics
A 1.5kg block starts to slide up a 25 degrees incline with an initial speed of 3m/s.It stopes after sliding 0.4m and slides back down.Assuming the friction force impeding its motion to be constant. 1).How large is the friction force? 2)What is the blocks
asked by Pierre 
physics
If a man weighs 600 N on the Earth, what would he weigh on Jupiter, where the freefall acceleration is 25.9 m/s2?
asked by charles 
Social Studies
Which was an effect of the establishment of the European Union? Select all that apply. A. Member countries trade freely without trade barriers. B. Citizens can move among nation states to work and study. + C. National borders have been erased. + D. Member
asked by dori 
Social Studies
Which of the following developments has caused recent controversy between richer and poorer members of the European Union? A. the use of the euro+ B. the cost of caring for refugees C. the decline in the fertility rate D. the use of nuclear energy Why is
asked by dori 
Physics
A child bounces a 48 g superball on the sidewalk. The velocity change of the superball is from 22 m/s downward to 19 m/s upward. If the contact time with the sidewalk is 1 800 s, what is the magnitude of the average force exerted on the superball by the
asked by famin 
algebra
The figures in the pair are similar. Find the missing length. The image is of two proportionate isosceles triangles with vertical bases. One triangle has its base marked as 6 cm and two sides as 4 cm and 4 cm respectively. The other triangle has its base
asked by jessica 
Social Studies
Which factors influenced the growth of Christianity in East Africa? Select all that apply. A. Mansa Munsa’s pilgrimage to Mecca B. trade with Greeks and Romans C. influence of a captured Syrian servant D. invasion of Mali’s Christian military E.
asked by Peachy The Unikitty Fangirl 
Algebra
The price for pears is y = 2.75x. Which line would have the steepest slope if organic apples and pears were added to the graph? A  organic $2.50/pound; regular $3.00/pound B  organic $0.40/pound; regular $0.50/pound C  organic $2.50/pound; regular
asked by Researcher 
math
The average of 5 scores has the same value as the median of 5 scores. The sum of 5 scores is 420. What is the sum of 4 scores that are NOT the median?
asked by Anonymous 
Calc 3
Perform the following operation: [ a 1a [ 5 4 1 1+a a ] 3 3 0 ] Note: The entries in the resulting matrix are functions of a.
asked by ally 
biology 9th grade
Plzzzz help which of the following are correct about DNA fingerprinting choose all correct answers A. DNA fingerprint and actual fingerprints are the same*** B. They can determine paternity (who's the baby daddy?) C. They can be used to identify organisms
asked by kendall 
Science
I just need my answers checked before I turn them in! thank you!!
asked by Alexander 
physics
Starting from rest, a car accelerates at 2.1 m/s2 up a hill that is inclined 5.1 ∘ above the horizontal. How far horizontally has the car traveled in 14 s ? How far vertically has the car traveled in 14 s ? Express your answer using two significant
asked by Nehemiah 
Math
h(x) = 3^x How would you go about solving this question: Solve the equation h1(x) = 2 Thanks in advance!
asked by Yeet 
chemistry
There was the lab in which we placed Alka Seltzer tablets in different millimeters of water and vinegar and we were asked to calculate the mass of carbon dioxide generated for each of the trials. The teacher gave us a hint to add the mass of the beaker
asked by spartan 
History
Identify central issues. explain why the pilgrims government came about and why its existence was important. I need it from a textbook or website.
asked by Jiskha Homework help