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Questions Asked on June 27, 2019

The electronic configuration of an element X is:1s² 2s² 2p6 3s2 3p5 Deduce the atomic number of X To what group does it belong
1. 3 answers
2. asked by Sade
3. 2,743 views
institutions that promote national unity
1. 2 answers
2. asked by daniel
3. 1,173 views
FactoriseX^2y + x^2 -4xy- 16
1. 1 answer
2. asked by Jady
3. 733 views
Find the simple interest on #38,000 in 5yrs at 5% per annum
1. 1 answer
2. asked by Shogunle busayo
3. 471 views
2y-4=14
1. 1 answer
2. asked by jeffrey
3. 406 views
An aircraft attempts to fly due north at 100km/h. What is it's resultant velocity
1. 1 answer
2. asked by Moyinoluwa
3. 764 views
A force of 40N Will stretch it through 5.0cm and what work will be done in stretching the wire through 5.0M
1. 2 answers
2. asked by Moyinoluwa
3. 696 views
A student's course grade is based on one midterm that counts as 5% of his final grade, one class project that counts as
1. 2 answers
2. asked by Karen Ventura
3. 6,801 views
What does collinear and non collinear vectors mean
1. 1 answer
2. asked by Anonymous
3. 611 views
Find the unit rate for the given rate. Round to the nearest hundredth if necessary.192 miles on 6 gallons of gasoline
1. 3 answers
2. asked by Anonymous
3. 773 views
The population of a country is 313 million and there were 45,600 deaths due to kidney disease. What is the rate of deaths per
1. 1 answer
2. asked by Krista
3. 616 views
Explain which acid is more concetrated than another, conc. H2SO4 acid 98% and conc. H2SO4 acid 70%?
1. 1 answer
2. asked by Wilbert
3. 415 views
can anybody suggest movie characters with good communication skills and characters with bad communication skills?Thank you
1. 1 answer
2. asked by matt
3. 1,467 views
A rectangular nursery bed 10m long and 60m wide is edge on all four sides with a carpet grass step 4m wide. Find the area
1. 1 answer
2. asked by Iorgba Shimayina
3. 557 views
5(2x-4)-4(x-2)=3(x-4)+16x-4
1. 1 answer
2. asked by na
3. 492 views
Fully factorise16x^36 -1
1. 1 answer
2. asked by Pearl
3. 832 views
What did Eastern and Western societies have in common during the Age of Discovery?They both have a storied and colorful history
1. 3 answers
2. asked by Josiah
3. 3,832 views
A blacksmith dropped a 1.5kg iron bead at 300c into some quantity of water. If the temperature of the water from 15c to 18c,
1. 0 answers
2. asked by Sade
3. 742 views
An electric heater which produces 900W of power is used to vaporize water. How much water at 100c can be changed to steam in 3
1. 2 answers
2. asked by Jordan Asad
3. 2,814 views
4000J of heat is applied to a 1.5kg sliver pendant initially at temperature of 150c. Determine its final temperature (Latent
1. 0 answers
2. asked by Jordan Asad
3. 658 views
How do these words evoke emotions? real reason”, “distrust”, “refusal”, “racial minority ”, “woo young
1. 1 answer
2. asked by A
3. 469 views
Use the binomial theorem to evaluate (1.004)^8 correct to 5 decimal places.
1. 1 answer
2. asked by Ande2
3. 1,692 views
A man walks 400 m in the direction 45 degrees north of east. Represent this vector graphically by selecting a scale and drawing
1. 3 answers
2. asked by melly
3. 3,417 views
Without using tables find the value of (2+√6)^6+(2-√3)^6
1. 2 answers
2. asked by Ande2
3. 1,018 views
When a baseball bat hits the ball, the impulse delivered to the ball is increased byis it "follow through"??
1. 1 answer
2. asked by mssailormouth
3. 842 views
Shows three boxes connected by cords, one of which wraps over a pulley having negligible friction on its axle and negligible
1. 0 answers
2. asked by HL
3. 865 views
A ball is dropped down to the floor and bounces back up to the same height. (we are assuming a "perfect" ball.) What is the
1. 1 answer
2. asked by mssailormouth
3. 1,605 views
A truck of mass 4000 kg is at rest, but free to roll with no resistance. If you push it forward with a force of 500 N, the
1. 1 answer
2. asked by mssailormouth
3. 1,676 views
A 4 kg block, initially moving due east at 3 m/s, is acted upon by an impulse having magnitude 8 Ns and direction due west. The
1. 1 answer
2. asked by mssailormouth
3. 1,606 views
Write an expression describing all the angles that are coterminal with 127 °. (Please use the variable k in your answer)
1. 1 answer
2. asked by yu
3. 4,393 views
A house was valued at $100,000 in the year 1987. The value appreciated to $165,000 by the year 2002.Use the compound interest
1. 1 answer
2. asked by Andrea
3. 815 views
Why did most slaves come from West Africa and not other regions of Africa?
1. 1 answer
2. asked by Elizabeth
3. 515 views
An atom of gold has a mass of approximately 3.25×10^-22 grams. What is the mass of 4000 atoms of gold? Express your answer in
1. 1 answer
2. asked by Jacob
3. 3,569 views
What is meant by KE being lost to the system in an inelastic collision?
1. 2 answers
2. asked by mssailormouth
3. 366 views
Is y=(x+1)(x-3) an odd, even, or neither function?f(x)=(x+1)(x-3) = x^2-2x-3 substitute in f(-x) f(-x)=(-x)^2-2(-x)-3 = x^2+2x-3
1. 1 answer
2. asked by Anon
3. 357 views
According to projections by a organization of countries, the population of a certain country (in billions) can be
1. 3 answers
2. asked by willanderson
3. 498 views
Determine the speed of a radio wave that has a frequency of 1,000,000 Hzin m/s
1. 1 answer
2. asked by Haley
3. 1,048 views
How many times could light travel around the circumference of the Earth in 1.4 second? Let the circumference of the Earth be
1. 1 answer
2. asked by Haley
3. 676 views
How many mSv of radiation would a person having a mammogram every year from age 35 to 65 years old (30 years) receive just from
1. 0 answers
2. asked by Jamie
3. 724 views
The yellow submarine in which we all live is at rest s km below the surface of the ocean (ρ = 1030 kg/ms), what pressure does
1. 1 answer
2. asked by sarah
3. 546 views
For a new TV series "Stupidity Factor contestants are dropped into the ocean (p 1030 kg/ms) along with a Styrofoam soo kg/ms
1. 1 answer
2. asked by Morgan
3. 673 views
points a and b are located on the same line segment with point c between them. ac=12 and ab= 15. what is the length of bc
1. 1 answer
2. asked by erica
3. 518 views
Suppose you earn 3% on a $1,200 deposit for 5 years. How is the interest affected if the rate or the time is increased. Explain.
1. 0 answers
2. asked by KAshi
3. 427 views
A sector of a circle with diameter 8 meters has an area of 18 meters squared. What is the central angle of that sector?
1. 2 answers
2. asked by yu
3. 505 views
With her story “Everyday Use,” Walker makes what point about heritage?
1. 2 answers
2. asked by Anonymous
3. 611 views
If two lines are cut by a transversal in such a way that alternate interior anglesare congruent, then the lines are parallel.
1. 0 answers
2. asked by Sierra
3. 747 views
an electron moves a distance of 6.0 cm when accelerated from rest by an electric field of strength 2*10^4 n/c . Calculate the
1. 1 answer
2. asked by Anushka Goswami
3. 2,106 views
I = 4/3 s + 3 2/2 total if he collected 27 socks
1. 1 answer
2. asked by Anonymous
3. 515 views
I need help!!!!Write an expression describing all the angles that are coterminal with 127° . (Please use the variable "k" in
1. 2 answers
2. asked by HELP
3. 6,685 views
Help me solve (-9,8) and perpendicular to the line whose equation is y=5/6x+7/6
1. 2 answers
2. asked by Rita
3. 511 views
What must be added to x2+10x+23to make it perfect square?
1. 1 answer
2. asked by Anonymous
3. 532 views
What career I qualify with this subjectHistory and geography and life science and maths l
1. 1 answer
2. asked by Keamogetswe
3. 637 views
The way good leaders can protect the interest of their followers
1. 4 answers
2. asked by Daniel
3. 780 views
Mrs lee was given $1200 every month for the household expenses . she used 17/24 of it to buy food for the family. 5/7 of the
1. 3 answers
2. asked by .
3. 536 views
a train travels a 20 km. at a uniform speed of 60 km/hr. and next 20 km. at a uniform speed of 80km/hr. Calculate the average
1. 1 answer
2. asked by bhavjot
3. 524 views
abigail sells rice in stores. she has a total of 125 cavans that she plans to distribute to 3 stores. if she gives 1/5 of what
1. 1 answer
2. asked by Shoto
3. 734 views
f two lines are cut by a transversal in such a way that alternate interior anglesare congruent, then the lines are parallel.
1. 0 answers
2. asked by Sierra
3. 730 views
If the demand function is Qd=-0.5+20,calculate the quantity demand when the price is 15.00?
1. 1 answer
2. asked by CEO
3. 942 views

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