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Coco
Questions and answers by
Coco
Questions (58)
A cyclist bikes x distance at 10 miles per hour and returns over the same path at 8 miles per hour. What is the cyclist’s
4 answers
2,817 views
Write 8% as a fraction or a mixed number.
4 answers
1,305 views
What is the chemical name for Salt Water
3 answers
530 views
If
m2 = m1*d1/d2 what is d1 and d2 when m1 is 50 and m2 is 84
1 answer
314 views
I'm writing a research report on the very first stagecoaches.
The information that I cannot find is: Who invented it who has
5 answers
487 views
I am doing a history project on marketing inventions from the 1800s. I have to create a poster that includes a catchy slogan for
7 answers
549 views
If pure-breeding tall plants are self-fertilized what kind of plants always grow from the seeds that are produced?
1 answer
456 views
Define the term 'polymer' and then name two examples of naturally occurring polymers.
5 answers
527 views
Define the following concepts
a. standard solution b. mole c. molar mass
3 answers
493 views
An acid is comprised of 0.2g hydrogen, 7.1g chlorine and 12.8g oxygen. What is the most likely formula for this acid.
4 answers
329 views
Tanisha has 2 new kittens. Together they weigh 3 5/8 pounds. If the male kitten weighs 5/8 pound more than the female kitten,
4 answers
1,223 views
Car A passes a light post moving at 25m/s and continues at this speed. Two seconds later, another car passes the light post
1 answer
488 views
A ball is thrown downwards at a velocity of 14m/s from a bridge. One second earlier a rock is dropped from the same bridge.
a)Whe
1 answer
994 views
f(x)=1-3x
g(x)=5x^2+3x+2 find f(g) g(f) and f(f) and their domains.
1 answer
397 views
Suppose a random sample of 25 students is selected from a community college where the scores in the final exam (out of 125
3 answers
1,156 views
The time necessary to assemble a discount store display is normally distributed with μ = 5 minutes and σ = 30 seconds. A large
2 answers
501 views
A 1.2 -long steel rod with a diameter of 0.50 hangs vertically from the ceiling. An auto engine weighing 4.7 is hung from the
1 answer
514 views
A 8.5 dog takes a nap in a canoe and wakes up to find the canoe has drifted out onto the lake but now is stationary. He walks
4 answers
1,148 views
name three roles that interest groups play in American electionsl
1 answer
401 views
The perimeter of rectangular garden is 40 feet. The width is 2 feet more than half the length. What is the length and width
4 answers
1,552 views
Marta borrowed $1,380 for 15 months at 13 percent APR. How much will she pay in interest?
3 answers
2,862 views
An automobile tire has a maximum rating of 38.0 psi (gauge pressure). The tire is inflated (while cold) to a volume of 11.8
5 answers
7,619 views
our riding your bike to the park, sit to read for a while, and then ride your bike home. It takes you less time to ride from the
3 answers
901 views
Which is the best type of graph to show the number of markers in each classroom, if markers come in boxes of 20?
2 answers
699 views
heating cyclopropane (C3H6) converts it to propane (CH2=CHCH3). The rate law is first order in cyclopopane. If the rate constant
4 answers
651 views
what information must you know to calculate the boiling point elevation of a solution of hexane in benzene.
Is it the temp, Kb
1 answer
461 views
Which processes are taking place in the following reaction?
2CO(g) + O2(g) ⇌ 2CO2(g) A. displacement and reduction B. synthesis
5 answers
3,833 views
It took a car driver 30min to travel a distance of 50km. What is the average speed?
4 answers
1,397 views
An aircraft flies 800km due east and then 600km due north. Determine the magnitude of it's displacement
2 answers
1,329 views
A particle is at x=+5m at t=0, x=-7m at t=6s and x=+2m at t=10s. Find the average velocity of the particle during the intervals.
4 answers
1,985 views
A car moving with a speed of 180km/h was brought uniformly to rest by the application of the breaks in 20s. How far did the car
4 answers
1,438 views
Five criteria for decision making matrix "teachers need a better way to give feedback to students."
1 answer
344 views
Teachers need a better way to give feedback to students. Writing on everyone's paper takes a lot of time,even though it is
1 answer
381 views
I need to write a dramatic monologue as Jordan from the Great Gatsby. The context is that it is approximately 5 years since
3 answers
1,470 views
The sum of two numbers is 39. Twice the first number plus three times the second number is 101. Find the numbers.
3 answers
1,377 views
My son is 1/3 my age now.Five years ago,he was 1/4 my age then.How old is my son?
3 answers
458 views
What is the precipitation of CaSO4 and Na2CO3 when mixed? What is the net ionic equation?
4 answers
1,358 views
Cynthia's age is 2 years more than twice Bob's age. If the product of their ages is 60, how old is Cynthia?
2 answers
1,045 views
9. Which sentence in the selection shows the Jenja has matured during the course of this story
A) There was only one word for it,
2 answers
1,291 views
Liquid helium is stored at its boiling-point temperature of 4.2 K in a spherical container (r = 0.30 m). The container is a
2 answers
543 views
A moving particle encounters an external electric field that decreases its kinetic energy from 9160 eV to 7160 eV as the
2 answers
545 views
Two resistors, 34.8 and 84.1Ω, are connected in parallel. The current through the 84.1-Ω resistor is 2.47A. (a) Determine the
1 answer
415 views
Two charges are placed on the x axis. One of the charges (q1 = +8.59C) is at x1 = +3.00 cm and the other (q2 = -25.6C) is at x2
2 answers
536 views
A circuit contains a resistor in series with a capacitor, the series combination being connected across the terminals of a
3 answers
3,849 views
The current in a 62-Ω resistor is 0.15 A. This resistor is in series with a 25-Ω resistor, and the series combination is
3 answers
497 views
Three resistors, 1.17, 2.66, and 4.73Ω, are connected in series across a 13.4-V battery. Find the power delivered to each
1 answer
379 views
subtract (5x^4-9x^2-11)-(2x^3+3x^2-12)
1 answer
376 views
The Natives of North America were different from the natives of Mesoamerica and South America in all of the following ways
3 answers
349 views
3.56×10 with an exponent of -5
1 answer
196 views
9 pieces of fruit are slected at random from a bowl containing 4 oranges, 6 nectarines and 5 apples. Calculate the probability
1 answer
187 views
A bus on a straight road starts from rest at a bus stop and accelerates at 2 m/s2 until it
reaches a speed of 40 m/s. Then the
1 answer
465 views
Determine the slope and y-intercept of the line that passes through the points (−2, 1) and (6, 3).
m= _____ b= _____
1 answer
349 views
Hey bot , identify the type of conic section that has the equation 9x^2 +16y^2=144 and identify its domain and range
2 answers
170 views
Hey bot ,Find an equation of a para bola with the vertex at the origin of Directrix y=-3.5
1 answer
76 views
Hey bot, what is the equation of the parabola with the vertex (4,4) and focus (7,4)
2 answers
80 views
Hey bot, write an equation of a circle with the given center and radius
center(2,4) and radius 5
4 answers
89 views
Daylight Saving Time has pros and cons. Do you think the pros outweigh the cons and therefore Daylight Saving Time should
4 answers
67 views
Give me a easy exercises with 150 minutes of activity per week
7 answers
37 views
