Archives
2017
January

Questions Asked on January 29, 2017

a(x+b)=c by making x the subject of the formula.ax+ab=c divide both sides by an a(x+b)÷ab=c ÷ a+b ax=c/a+b
1. 10 answers
2. asked by Rukayya Junaid
3. 7,305 views
1.) Read the following lines from the poem Africa. "Impetuous son that tree young and strong. that tree there in splendid
1. 11 answers
2. asked by Stephany
3. 7,407 views
The intensity of light varies inversely as the square of the distance from its source. If two searchlights are 600 meters apart
1. 1 answer
2. asked by John
3. 501 views
1. What is/are the main factor(s) that determine(s) that your plants will grow into bean plants (or other fast-growing plants
1. 4 answers
2. asked by softball lover
3. 1,495 views
What is the solubility of calcium sulfate (CaSO4) in 0.30 M aqueous sodium sulfate (Na2SO4)? (Ksp of calcium sulfate = 2.0
1. 0 answers
2. asked by ormond
3. 893 views
Ali walks at a speed of 48 m/min, while Tina walks at a rate of 62 m/min. if they are 1320 m apart and they walk towards each
1. 2 answers
2. asked by Anonymous
3. 489 views
tree pipes of diameter 1 m are held together by a taut metal band as shown. Find the length in meters, of the metal band.
1. 2 answers
2. asked by lia
3. 2,234 views
How to recursively count how many positive numbers are in an array in java without ArrayList?
1. 0 answers
2. asked by Doug
3. 401 views
The side lengths of an equiangular octagon are $1$, $2$, $3$, $4$, $1$, $2$, $3$, and $4$ in clockwise order. Find the octagon's
1. 4 answers
2. asked by Lola
3. 2,211 views
You want to jump from an 8.2 m high building to a 10 m high building. The gap between the buildings is 2.4 m, and you can run
1. 2 answers
2. asked by Ben
3. 469 views
Write an expanded polynomial equation based on the following information.A cubic function with a zero at x=3 (with multiplicity
1. 1 answer
2. asked by Eric
3. 516 views
At what rate of interest would an investment have to be paid for an initial $900 to grow into $1400 in 12 years if the
1. 2 answers
2. asked by Ashley
3. 1,353 views
Identify the correct sentence. A. Neither Bill nor Linda ever wish to see that snarling cat again. B. Bill and Linda hope never
1. 6 answers
2. asked by Amber
3. 1,884 views
Say there is a diluted solution and we need to find the final concentration of it, using the equation M1V1 = M2V2.Does this
1. 0 answers
2. asked by Naomi
3. 504 views
Convert a 3ft. X 8ft. Piece of plywood to a 2ft. X 12ft. Price with one cut
1. 0 answers
2. asked by Mike
3. 448 views
A container has 3 green, 2 white, and 5 blue beads. John randomly takes out 1 bead from the container, record the bead's color,
1. 1 answer
2. asked by Anonymous
3. 412 views
1.Without using Pythagorus theorm, prove that the points (-4,-3), (-2,2),(8,-2)are the vertices of a right angled triangle.2.
1. 1 answer
2. asked by kumar
3. 550 views
What is the half-life of an isotope that decays to 50% of its original activity in 55.6 hours?
1. 0 answers
2. asked by Anonymous
3. 463 views
Identify the compoundâ€‹ verb: On theâ€‹ weekends, I exercise and do things with friends.A. â€‹exercise, do
1. 1 answer
2. asked by Amber
3. 665 views
what is the sqaure root of -3/2*81
1. 5 answers
2. asked by AoPS
3. 833 views
The following sentences lacknecessary end marks, commas, semicolons, and colons. Insert the correct punctuation in each
1. 3 answers
2. asked by Hayden
3. 535 views
When s is measured in meters and t is measured in seconds, find the velocity at t = 2 of the followinga. s = t^2 + 3t b. s = t^3
1. 1 answer
2. asked by Annie
3. 481 views
The sides of triangle are in ratio 5:3:4 and it's perimeter is 180m find altitude of the triangle corresponding to its largest
1. 1 answer
2. asked by Vanshika
3. 578 views
a school has 720 pupils. one day 36 pupils were absent, what fraction represented those who are present?
1. 1 answer
2. asked by maloba
3. 1,016 views
On the left-hand side of the figure below a III-V triple junction solar cell is shown. On the right-hand side, the J-V curves of
1. 2 answers
2. asked by pritam
3. 2,014 views
Which junction corresponds to sub cell 3?Sub cell based on Ge. Sub cell based on GaAs. Sub cell based on GaInP. Sub cell based
1. 0 answers
2. asked by pritam
3. 460 views
For a sample of 50 days, George Murnen made an average of 5.02 calls per day. At the .05 significance level, is there a
1. 1 answer
2. asked by DEBORAH SLIGH
3. 535 views
. At the .05 significance level, is there a difference in the mean number of calls per day between the two employees? What is
1. 1 answer
2. asked by DEBORAH SLIGH
3. 605 views
What is the balanced molecular equation for titration of oxalic acid?
1. 0 answers
2. asked by pooja
3. 538 views
Most of the following sentences lack at least one period, question mark, exclamation point, comma, semicolon, or colon. Add the
1. 1 answer
2. asked by Hayden
3. 583 views
Which of the following statements is NOT true about solar inverters?A stand-alone inverter is supposed to work as an AC voltage
1. 1 answer
2. asked by pritam
3. 3,135 views
Consider a lead-acid battery with 500 Ah capacity and a rated voltage of 12 V.What is the total capacity of energy in watt-hours
1. 1 answer
2. asked by pritam
3. 602 views
Let $\mathcal{G}$ be the graph of the parametric equations\begin{align*} x &= \cos(4t),\\ y &= \sin(6t). \end{align*}What is the
1. 4 answers
2. asked by Zheng
3. 2,654 views
Four subtracted from 3 times a number is 29. Find the number
1. 3 answers
2. asked by Sophie
3. 1,626 views
use the method of substitution to solve the following pairs of simultaneous equation. 2m+n=0,m+2n=3
1. 1 answer
2. asked by joel
3. 521 views
Starting from rest an airplane moves with a constant acceleration of 2m/s for 30 seconds before it takes offA. How far does it
1. 2 answers
2. asked by Anonymous
3. 516 views
The sum of ages of Sam ang thomas is 27 years. Seven years ago, Toma's was three years more than one fourth as old as Sam. Find
1. 1 answer
2. asked by Anonymous
3. 791 views
The third term of an A.P is 20, the fourteenth term is 64. Find the first term, the common difference and the nth term
1. 1 answer
2. asked by Angeles
3. 464 views
A store marks up the price of a lounge by 80%. What percentage discount would bring the price of the lounge suite back to its
1. 1 answer
2. asked by Ripley
3. 764 views
Of the 82 pupils in grade 9, 73 take mathematics 56 take science, all those who take science take mathematics. Show the
1. 1 answer
2. asked by Philip Chiwala
3. 719 views
If a tree lost all its leaves, is it dead?
1. 1 answer
2. asked by Art
3. 361 views
A plane flies from city x to city y against the wind in 8 hours and flies back from city y to city x with the wind in 5 hours.
1. 1 answer
2. asked by Samiya
3. 954 views
From 1980 to 1990 the population of London increased by 6%. From 1990 to 2000, the population of the city decrease by 3%. What
1. 2 answers
2. asked by Samiya
3. 1,323 views
Let g(x)={x^2-x-2 if x is not equal to 1{0 if x=1
1. 3 answers
2. asked by Liv
3. 375 views
Define h(x)={x^2 if x>=-1{ax+b if x<-1 If f(-2)=-1, how do i determine the values of a and b for which h(x) is continuous in the
1. 1 answer
2. asked by Qin
3. 639 views
evaluate without using L'Hopital theorem the following limitlim x-->0 [(sin(x)-x)/(x-tan(x))] the answer is 0.5 but I want to
1. 0 answers
2. asked by Al-Madhagi
3. 528 views
define f(x)={x+a if x>2{-1 if x=2 {ax+b if x<2. How to determine the values of a and b for which f(x) is continuous in the set
1. 2 answers
2. asked by Angel
3. 504 views
evaluate without using L'Hopital theorem the following limitlim x-->0 [(sin(x)-x)/(x-tan(x))] the answer is 0.5 but I want to
1. 1 answer
2. asked by Al-Madhagi
3. 431 views
The length of a chord of a circle of radius 10 cm is 12 cm. Some the distance of the chord from the centre of the circle.
1. 1 answer
2. asked by Khushi
3. 667 views
Given Ka values of 5.76×10^-10 & 4.8×10^-10, for NH4+ anf HCN.what is the equilibrium constant for following reaction? NH4+ +
1. 1 answer
2. asked by Rishi
3. 1,160 views
A battery of 3cells in series each of emf 2v and internal resistance0.5 is conected to a 2resistor in series with a par
1. 1 answer
2. asked by Monday Japheth, SALAMA High School, Physics
3. 462 views
Uranium 235 has 92 protons in its atoms. Calculate the number of neutrons in this atom
1. 2 answers
2. asked by Sakshhi Siingh
3. 684 views
state the finctions of double wall,silver wall and cork sttoper -
1. 0 answers
2. asked by Busola
3. 290 views
the volume of a cylinder 288picm3 the base radius is 8 cm find its tsa leave the answer in terms of
1. 3 answers
2. asked by aa
3. 561 views
determine the magnitude and direction of the net force acting on q0 where q0=1uC ,q1=-1uC,q2=2uC and q3=-4
1. 0 answers
2. asked by Jay
3. 442 views
A book is advertised at $500 with an inclusive 5% GST. What is the original price of the book?
1. 1 answer
2. asked by Anonymous
3. 474 views
A block of mass 0.500 kg is pushed against a horizontal spring of negligible massuntil the spring is compressed a distance x (
1. 1 answer
2. asked by Pongsathorn
3. 1,583 views
3 batteries are chosen at random from 15 batteries of which 5 are defective. Find the probability if:1) none of 3 are defective
1. 0 answers
2. asked by Someonehunidshelp
3. 794 views
A fighter accelerates from rest at 120,000 m/s^2 for a time of 4 seconds. How far did the jet fighter travel?
1. 1 answer
2. asked by Abi
3. 582 views
Write A Speech For The Sendforth To Your Teacher Travelling To The Usa
1. 2 answers
2. asked by Ghost
3. 347 views
Garage charges one time rate of $8 plus $1.50 per half hour. What function represents total cost C(x), for parking for x hours
1. 1 answer
2. asked by Anonymous
3. 647 views
prove that the points (-4,-3), (-2,2),(8,-2)are the vertices of a right angled triangle.
1. 1 answer
2. asked by Balan
3. 378 views
Angle C and Angle D are supplementary angles. If the measure of Angle D is nine less than twice the measure of Angle C, find the
1. 2 answers
2. asked by Jay
3. 4,664 views
find the equation of an elipse whose vertices are (2, -2) and (2, 4) and whose eccentricity is 1/3
1. 1 answer
2. asked by Tundr
3. 487 views
The surface r of a liquid depends on the density p acceleration due to gravity g nd height h use the method of dimension to
1. 0 answers
2. asked by Mary
3. 446 views
The difference of two consecutive numbers is 15 the greater number is X then find the smallest
1. 1 answer
2. asked by Kivi
3. 628 views
Mary bought a length of ribbon. She used 2/5 of it to wrap a package and 1/5 of it for a bow. If she used 60 in. of the ribbon,
1. 1 answer
2. asked by Saba
3. 420 views
An object is projected at an angle of elevation of 45 degree with a velocity of 100 m/s calculate its range
1. 1 answer
2. asked by tsering
3. 472 views
peer pressure destroys character yes or no?.
1. 4 answers
2. asked by Stephen
3. 1,468 views
1. a number is subtract from 20 the result is 10 what is the number2.i multiply a number by 10 and where 12 is remove the result
1. 1 answer
2. asked by ukasha aminu musa
3. 379 views
(a) Use the Euclidean Algorithm to nd gcd (2017; 271) and use this to nd integers x and y so that gcd(2017; 271) = 2017x + 271y.
1. 0 answers
2. asked by Mariaaaaaaa
3. 435 views
a pipet can be calibrated. we expected the volume to be 25.00ml, but the actual volume was significantly less. if you had
1. 1 answer
2. asked by mary
3. 790 views
for an egg drop project, does putting straws at the bottom of an egg protect it from crashing?
1. 7 answers
2. asked by Anonymous
3. 506 views
It costs 3$ for an adult and 2$ for a student to attend a car show. 250$ was collected when 90 people attended how many were
1. 1 answer
2. asked by Sophya
3. 392 views
Solve the Identitycot (x)/ (csc(x)-1)= (csc(x)+1)/cot (x)
1. 1 answer
2. asked by Sandra
3. 535 views
Why do you think we are not governed by the Articles today?I think we are not governed by the Articles today because it was too
1. 1 answer
2. asked by Anonymous
3. 751 views
(1+tan(x))* (1+cot(-x))
1. 1 answer
2. asked by Sandra
3. 360 views
Simplify the follow)ing to the simplest form(tan(x) +cot(x))/ (tan(x)*cot(x))
1. 1 answer
2. asked by Sandra
3. 556 views
On a test you answered six 5-point questions and eight 2-point questions. You earned 92% of the possible points. How many points
1. 5 answers
2. asked by Jazmin
3. 1,693 views
cos(x)/(1-tan(x)) + (sin (x))* cos(x))/ sin (x)-cos(x))
1. 1 answer
2. asked by Mary
3. 344 views
A cannon ball is fired horizontally from a cannon that is 40.7m above the ground. The initial velocity of the cannon ball is
1. 2 answers
2. asked by Mary
3. 787 views
Sociologist argue that unlike scientifice knownledge common sense conclusion are
1. 1 answer
2. asked by sandra kirby
3. 367 views
Seth has three more than twice as many baseball cards as Aaron. Together they have 33 baseball cards. How many cards does Seth
1. 2 answers
2. asked by Edgard
3. 1,572 views
Please please please check my answers and explain to me why they are right or wrong!!!24.) Choose the correct voice of the
1. 12 answers
2. asked by Emmy
3. 9,916 views
Hello, how can I proof the next theorem?I have a linear transformation T(X) that can be express as T(X)=AX and A is an
1. 0 answers
2. asked by Mery
3. 463 views
one track coach wants his athletes to race 8 miles around a track to measure how fast each person can run if the track is 2/3 of
1. 3 answers
2. asked by Anonymous
3. 2,137 views
Last year the population of Spoon Forksgrew from 1250 to 1300. If the population of the town grows by the same percent this
1. 1 answer
2. asked by Madison
3. 1,313 views
Which of the following is a mineral?
1. 1 answer
2. asked by Anonymous
3. 439 views
.) Read the following sentences from "The Pin"."That all changed when my family moved. My new school is three times bigger than
1. 6 answers
2. asked by Emmy
3. 1,668 views
Read the following line from "The Pin": I felt like a character in an old Jimmy Stewart movie. The reference to "Jimmy Stewart"
1. 3 answers
2. asked by Emmy
3. 6,832 views
write the word of four letters which could go after each word in this linelosing winning in out be thank you if you help. if you
1. 4 answers
2. asked by everleigh
3. 441 views
The following sentences lacknecessary end marks, commas, semicolons, and colons. Insert the correct punctuation in each
1. 5 answers
2. asked by Hayden
3. 607 views
A boy kicks a rock off a cliff with a speed of 15.5m/s at an angle of 53.5° above the horizontal. The rock hits the ground
1. 1 answer
2. asked by Sarah
3. 4,667 views
unscramble this anagram to make one word with the meaning given in brackets.GREEN MEAT (holding the same opinion) thank you to
1. 1 answer
2. asked by jadem
3. 395 views
Most of the following sentences lack at least one period, question mark, exclamation point, comma, semicolon, or colon. If a
1. 1 answer
2. asked by Hayden
3. 496 views
For every 1000 batteries produced by a manufacturer 15 are defective. What is theprobability that 100 randomly chosen batteries
1. 1 answer
2. asked by Andrew
3. 679 views
which letter of the alphabet makes BERT a hat?write the new word in brackets and write the letter thank you helpers:D
1. 4 answers
2. asked by everleigh
3. 538 views
I need help herelog2^(3) + log4^(7)
1. 1 answer
2. asked by anonymous
3. 409 views
n a cross between homozygous red-eyed "Drosophila" females and white-eyed males,?A. All the offspring will have white eyes or B.
1. 1 answer
2. asked by emma
3. 514 views
Jacky is cutting 4 yards of fabric into 7 pieces of equal length. Which expression represents the fraction of a yard each piece
1. 1 answer
2. asked by helpme
3. 607 views

Back to January 2017

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024