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Questions Asked on October 9, 2013

A man walked into the road at 4 miles per hour and returned over the same road at the rate of 3 miles per hour. If he completed
1. 1 answer
2. asked by Nahar
3. 3,334 views
This year, the sum of Mr. Bellini's age and his son's age is 38 years. 4 years ago, Mr. Bellini was 5 times as old as his son.
1. 5 answers
2. asked by Jade
3. 2,269 views
1. 4+(-7) 2. 0+(-6) 3. -2+8 4.6+(-6) 5. -8+(-7).
1. 1 answer
2. asked by Jada :)
3. 264 views
This year, the sum of Mr. Bellini's age and his son's age is 38 years. 4 years ago, Mr. Bellini's was 5 times as old as his son.
1. 1 answer
2. asked by Jada :)
3. 704 views
1if you open the tert-butyl chloride and tert-butyl bromide to the air for few hours? What happened to the ratio of the halide
1. 0 answers
2. asked by jenny
3. 491 views
A rectangular plot of land is to be seeded with grass if the plot is 22m X 28m and a 1kg bag of seed is needed for 85m^ of land
1. 1 answer
2. asked by jeremy
3. 1,734 views
How are the factors of 36 related to the factors of 72?
1. 4 answers
2. asked by Cassidie
3. 386 views
A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total
1. 1 answer
2. asked by Dreama
3. 551 views
Navid took a trip to the store topurchase some balls. His choices at the store were green,blue,white and red balls. If Navid
1. 1 answer
2. asked by Ball Counting
3. 421 views
Describe how social biologist may help to solve the the problems of lack of houses and problem ooof sanitation
1. 1 answer
2. asked by Michelle
3. 645 views
how many times can you make a perimeter of 10?
1. 1 answer
2. asked by milly
3. 424 views
Differentiate y=log(8x^2-3x+9)
1. 1 answer
2. asked by Pat
3. 380 views
Find dy/dt.y=cos^4(pi(t)-20) If you could please show step-by-step, it would be much appreciated. Thanks in advance!
1. 2 answers
2. asked by Jan
3. 431 views
What patterns do you see in the rise and the fall of many civilization in the Fertile Crescent?
1. 5 answers
2. asked by Sandy
3. 617 views
mx + nx = p
1. 1 answer
2. asked by Anthony
3. 317 views
Given a power function of the form f(x)=ax^n, with f'(3) = 14 and f'(6) = 28, find n and a.
1. 2 answers
2. asked by Catherine
3. 4,275 views
I have finished all of the questions, just need someone to look over them. I have posted these questions before, but someone
1. 2 answers
2. asked by Shannon
3. 1,508 views
Make a simile of pablo sniffed the air.
1. 1 answer
2. asked by Anonymous
3. 506 views
The band gap of indium gallium arsenide varies based on the concentration of gallium in the material. A sample of InGaAs absorbs
1. 2 answers
2. asked by heyyou
3. 521 views
I need a poem about sunsets with metaphors... I need help!
1. 1 answer
2. asked by Mary
3. 338 views
How do you solve this for h?A=1/2(b1 plus b2)?
1. 2 answers
2. asked by Reed
3. 366 views
Please! Please! Please help me really quick! Pleae check my answers!1. A population of oak trees growing in a region in Canada
1. 86 answers
2. asked by Marie
3. 14,595 views
A 92 kg disk, with a radius of 0.97 meters, is rotating at 562 rpm. What is its angular momentum, to the nearest tenth of a
1. 1 answer
2. asked by Jay
3. 445 views
Differentiate y=log(8x^2-3x+9)
1. 1 answer
2. asked by Pat
3. 414 views
The lower frequency limit for human hearing is usually considered to be 20.0 Hz. (a) What isthe speed of sound in m/s if the air
1. 1 answer
2. asked by Marissa
3. 4,154 views
Employees at a company are given a three digit employee identification code. If each digit cannot be repeated, how many
1. 7 answers
2. asked by bon
3. 3,888 views
how can i graph this scenarioa hawk flies north 5 miles in 5 min. it turns around and flies south 3 miles in 3 min, then turns
1. 0 answers
2. asked by Anonymous
3. 426 views
A baseball diamond is a square with sides of length 90 ft. A batter hits the ball and runs toward first base with a speed of 21
1. 1 answer
2. asked by Nathan
3. 1,575 views
Find the slope of the tangent line to the curve (a lemniscate) 2(x^2+y^2)^2 = 25(x^2-y^2) at point (-3,-1).
1. 1 answer
2. asked by Nathan
3. 820 views
The top of a 24 foot ladder, leaning against a vertical wall, is slipping down the wall at the rate of 4 feet per second. How
1. 2 answers
2. asked by Nathan
3. 1,499 views
The lower frequency limit for human hearing is usually considered to be 20.0 Hz. (a) What isthe speed of sound in m/s if the air
1. 1 answer
2. asked by Marissa
3. 621 views
At noon, ship A is 150 km west of ship B. Ship A is sailing east at 35 km/h, and ship B is sailing north at 25 km/h. How fast is
1. 1 answer
2. asked by Sckricks
3. 2,945 views
58, ____, ____, ____, ____, -2
1. 1 answer
2. asked by misty
3. 383 views
a poll was taken of 100 students at a computer campus to find out how they got to campus.31 said they drove alone 34 rode in a
1. 1 answer
2. asked by Anonymous
3. 597 views
You are given a pair of equations, one representing a supply curve and the other representing a demand curve, where p is the
1. 2 answers
2. asked by Ann
3. 528 views
A bag of fetilizer that weighs 18 3/4 pounds can cover 5000 sq feet.how many pounds of fetilizer will be needed to cover 27,000
1. 2 answers
2. asked by rupa
3. 817 views
Can you check these percent proportion problems?1. 50 students got pizza at lunch. 20% of those got chocolate milk. How many
1. 2 answers
2. asked by Alex
3. 313 views
Moving in the x-direction, a particle carrying 1.0uC experiences no force. Moving with speed v at 30 degrees to the x-axis, the
1. 1 answer
2. asked by Anonymous
3. 560 views
how many 3 3/4 inch wires can be cut from a spool of wire that is 100 inches long will there be any wire left over? if so how
1. 1 answer
2. asked by Anonymous
3. 707 views
Why did the 21 amendment repeal the 18 amendment?
1. 1 answer
2. asked by Olivia
3. 307 views
Was Robespierre a hero or villain? What were some of the things he did (good and bad). Im writing a multi- paragraph essay and I
1. 1 answer
2. asked by Bethany
3. 530 views
What would be the molar concentration of the solute in each of the following solutions?a. 0.50 L containing 38.6 g of NaClO4 b.
1. 1 answer
2. asked by Anonymous
3. 453 views
The shoulder-to-hip ratio is useful to assess one's fat distribution pattern and future chronic disease risk? T OR F
1. 1 answer
2. asked by Anonymous
3. 574 views
Marcia buys a dress that is on sale for 15% off its original price. She uses a store coupon to get an additional 10% off the
1. 3 answers
2. asked by Chang
3. 1,495 views
A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results were as follows:32 said
1. 0 answers
2. asked by Anonymous
3. 383 views
A student fails to fill the cuvette 2/3 full with the reaction mixture ( CV+ and OH-). What effect does this error have on the
1. 2 answers
2. asked by K
3. 3,147 views
A certain school’s enrollment increased 5% this year overlast year’s enrollment. If the school now has 1,260 students
1. 3 answers
2. asked by Anonymous
3. 827 views
can calcium hydroxide solution be used to distinguish Co(NO3)2 and Fe(NO3)3 sloutions using only the titration technidue
1. 1 answer
2. asked by kendar
3. 535 views
A certain school’s enrollment increased 5% this year overlast year’s enrollment. If the school now has 1,260 students
1. 1 answer
2. asked by Anonymous
3. 520 views
In Mr. Woo's class, 80% of students live more than half mile from school. Of those students 80% come to school by public
1. 1 answer
2. asked by Carol
3. 501 views
CASE STUDY: CHRIS DOUBLE Chris is a high school student and is eager to gain some muscle mass. He eats a diet that consists
1. 2 answers
2. asked by Anonymous
3. 737 views
A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results were as follows:27 said
1. 1 answer
2. asked by Anonymous
3. 493 views
Is Jiskha actually helpful?
1. 1 answer
2. asked by ???
3. 471 views
A police car, whose siren has a natural frequency of 620Hz, moves away from a wall and towards a stationary observer at a speed
1. 1 answer
2. asked by David
3. 1,972 views
In the figure below, points A, B, and C are collinear, and AB and BC are each 6 units long. If the area of �ACD is 24 square
1. 1 answer
2. asked by Abby
3. 1,091 views
how can i graph this scenarioa hawk flies north 5 miles in 5 min. it turns around and flies south 3 miles in 3 min, then turns
1. 0 answers
2. asked by Anonymous
3. 548 views
for the curve with equation y=(x^2+1)/(x^2-4), find (i) the cordinates of the turning point(s) (ii) the equations of the
1. 0 answers
2. asked by changaya
3. 394 views
for the curve with equation y=(x^2+1)/(x^2-4), find (i) the cordinates of the turning point(s) (ii) the equations of the
1. 0 answers
2. asked by changaya
3. 387 views
for the curve with equation y=(x^2+1)/(x^2-4), find (i) the cordinates of the turning point(s) (ii) the equations of the
1. 0 answers
2. asked by changaya
3. 402 views
for the curve y=(x^2+1)/(x^2-4), find:(i). The cordinates of the turning points (ii). The equations of the asymptotes (iii).
1. 1 answer
2. asked by changaya
3. 746 views
how can i skech the graph y=inx/x
1. 1 answer
2. asked by mukumpa
3. 459 views
a ball is dropped from a tower of height 5 m. it accelerates uniformly at 10m/s .if mass of the ball is 2 kg ,find the momentum
1. 1 answer
2. asked by TINA
3. 519 views
how many H2O molecules can be formed from 200 H2 molecules and 200 O2 molecules?
1. 4 answers
2. asked by Brittney
3. 921 views
why is chlorine gas bubbled through concentrated sodium chloride solution?
1. 0 answers
2. asked by refilwe
3. 407 views
Assume that a population is normally distributed with a mean of 100 and a standard deviation of 15. Would it be unusual for the
1. 1 answer
2. asked by Aaron
3. 550 views
A conductor in a shape of a spherical shell of radii 10 and 12cm in charged to 20 micro coloumb.1) Find the electric field at
1. 0 answers
2. asked by vishal
3. 535 views
I need to know whether the position of the CG is higher, lower, or at the same level within the body when a person is standing
1. 2 answers
2. asked by Nat
3. 511 views
As it turns out, the second thrust accounts for 32 percent of the jellyfish's forward movement, and the kicker is it requires no
1. 1 answer
2. asked by rfvv
3. 372 views
What are the significant challenges to effective governance in india?
1. 1 answer
2. asked by S. Gabil
3. 443 views
A block of mass m1 = 28 kg rests on a wedge of angle θ = 47∘ which is itself attached to a table (the wedge does not move in
1. 1 answer
2. asked by matt
3. 655 views
To save a woman from a building, a fireman placed a 12-meter ladder against the wall. The foot of the ladder was 2 meters from
1. 1 answer
2. asked by McKenna Louise
3. 400 views
What length will Jem swim diagonally if she wish to reach the opposite corner of a15-meter pool which is square in shape?
1. 1 answer
2. asked by McKenna Louise
3. 355 views
If Noah made skid marks of 350 ft long after a car accident, was he overspeeding before the event?
1. 1 answer
2. asked by McKenna Louise
3. 440 views
What is the period of the pendulum if its length is 2ft?
1. 1 answer
2. asked by McKenna Louise
3. 384 views
I need to know whether the position of the CG is higher, lower, or at the same level within the body when a person is standing
1. 1 answer
2. asked by Nat
3. 453 views
Figure below shows the block diagram of a dc-motor control system (note the dc-motor is represented by G(s)=
1. 0 answers
2. asked by FeedbackHELP!!
3. 717 views
Which iroquois nations lived the farthest from new york city?
1. 2 answers
2. asked by joseph
3. 398 views
The distance across the front of the store is 98 yards the distance from the front to the back is one thrid of the distance if
1. 2 answers
2. asked by Anonymous
3. 450 views
Solve for "x" in each equation.1)xsquared+12x+25= 0 2)xsquared+4x-12= 0 3)xsquared-5x= 50 4)(x+1)squared= 169 5)2xsquared+5x= 12
1. 1 answer
2. asked by Cute
3. 633 views
Round 9.46531 to nearest hundredth.
1. 1 answer
2. asked by kim
3. 329 views
Simplify each expression√1.96
1. 4 answers
2. asked by Josh
3. 392 views
Please check my answers! thanks! :)1. A population of oak trees growing in a region in Canada experiences a change in climate to
1. 8 answers
2. asked by Kasey
3. 1,146 views
A block of mass m1 = 28 kg rests on a wedge of angle θ = 47∘ which is itself attached to a table (the wedge does not move in
1. 1 answer
2. asked by matt
3. 526 views
can some one tell me the simplified cube radical form of (64x^3y^7)^1/3
1. 1 answer
2. asked by kim
3. 479 views
Estimate the square root. Round to the nearest integer.√242 What I got was 58,584 is this correct?
1. 2 answers
2. asked by Josh
3. 1,802 views
can some one tell me the simplified cube radical form of (64x^5y^7)^1/3
1. 2 answers
2. asked by roger
3. 489 views
Re-write 2x - 3y ≤ 6 in slope-intercept format.I'm really not sure how to answer this question. Can you please guide me
1. 1 answer
2. asked by Kaliska
3. 351 views
1. Given that f(x) = x^2 − 2x and that g(x) = sqrt(x-15):A. State (g • f)(x) and (g + f)(x). B. Find all vertical asymptotes
1. 2 answers
2. asked by Samantha
3. 1,677 views
What is the relationship of the concentration of H3O and of OH
1. 2 answers
2. asked by Dee
3. 500 views
help i don't get these two questions!!21.What is the range of f(x) = |x + 2| + 3? Option A: y is less than -2 Option B: y is
1. 3 answers
2. asked by Mary Ann
3. 466 views
main idea: The idea that women are not equal to men has been a prevailing, common theme in literature since the beginning of
1. 6 answers
2. asked by ezekiel
3. 2,154 views
Identify the comma splice.A. Sheema applied for a summer internship she accepted a volunteer position at the hospital. B. Sheema
1. 2 answers
2. asked by Angel
3. 2,506 views
A result from being multipliedA. Product B. Quotient C. Multiplier D. Expression a
1. 3 answers
2. asked by t
3. 558 views
What is a theme of a story? what is an example?
1. 1 answer
2. asked by vickie
3. 426 views
can some one tell me the simplified cube radical form of (64x^5y^7)^1/3
1. 1 answer
2. asked by Anonymous
3. 368 views
A block of mass m1 = 28 kg rests on a wedge of angle θ = 47∘ which is itself attached to a table (the wedge does not move in
1. 1 answer
2. asked by Anonymous
3. 549 views
hey i cant figure this out can someone please help meGatorade/Tropicana North America, a subsidiary of PepsiCo, produces fruit
1. 0 answers
2. asked by tina
3. 468 views
balancing equations H2+02=
1. 1 answer
2. asked by wasef
3. 339 views
1) When did the Russian Empire expand beyond the Ural Mountains?A: The Russian Empire expanded beyond the Ural Mountains in 1463
1. 2 answers
2. asked by Anonymous
3. 1,754 views
A jet airplane is in level flight. The mass of the airplane is m = 8870 kg. The plane travels at a constant speed around a
1. 1 answer
2. asked by kg90
3. 2,230 views

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