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Coco

Questions (58)

Give me a easy exercises with 150 minutes of activity per week
1. 7 answers
2. 53 views
Daylight Saving Time has pros and cons. Do you think the pros outweigh the cons and therefore Daylight Saving Time should
1. 4 answers
2. 87 views
Hey bot, write an equation of a circle with the given center and radiuscenter(2,4) and radius 5
1. 4 answers
2. 107 views
Hey bot, what is the equation of the parabola with the vertex (4,4) and focus (7,4)
1. 2 answers
2. 100 views
Hey bot ,Find an equation of a para bola with the vertex at the origin of Directrix y=-3.5
1. 1 answer
2. 87 views
Hey bot , identify the type of conic section that has the equation 9x^2 +16y^2=144 and identify its domain and range
1. 2 answers
2. 192 views
Determine the slope and y-intercept of the line that passes through the points (−2, 1) and (6, 3).m= _____ b= _____
1. 1 answer
2. 371 views
A bus on a straight road starts from rest at a bus stop and accelerates at 2 m/s2 until itreaches a speed of 40 m/s. Then the
1. 1 answer
2. 509 views
9 pieces of fruit are slected at random from a bowl containing 4 oranges, 6 nectarines and 5 apples. Calculate the probability
1. 1 answer
2. 207 views
3.56×10 with an exponent of -5
1. 1 answer
2. 212 views
The Natives of North America were different from the natives of Mesoamerica and South America in all of the following ways
1. 3 answers
2. 381 views
subtract (5x^4-9x^2-11)-(2x^3+3x^2-12)
1. 1 answer
2. 394 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. 1 answer
2. 408 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
1. 3 answers
2. 530 views
A circuit contains a resistor in series with a capacitor, the series combination being connected across the terminals of a
1. 3 answers
2. 3,903 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
1. 2 answers
2. 557 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. 1 answer
2. 442 views
A moving particle encounters an external electric field that decreases its kinetic energy from 9160 eV to 7160 eV as the
1. 2 answers
2. 576 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
1. 2 answers
2. 582 views
9. Which sentence in the selection shows the Jenja has matured during the course of this storyA) There was only one word for it,
1. 2 answers
2. 1,322 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?
1. 2 answers
2. 1,071 views
What is the precipitation of CaSO4 and Na2CO3 when mixed? What is the net ionic equation?
1. 4 answers
2. 1,410 views
My son is 1/3 my age now.Five years ago,he was 1/4 my age then.How old is my son?
1. 3 answers
2. 479 views
The sum of two numbers is 39. Twice the first number plus three times the second number is 101. Find the numbers.
1. 3 answers
2. 1,392 views
I need to write a dramatic monologue as Jordan from the Great Gatsby. The context is that it is approximately 5 years since
1. 3 answers
2. 1,500 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. 1 answer
2. 408 views
Five criteria for decision making matrix "teachers need a better way to give feedback to students."
1. 1 answer
2. 365 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
1. 4 answers
2. 1,473 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.
1. 4 answers
2. 2,011 views
An aircraft flies 800km due east and then 600km due north. Determine the magnitude of it's displacement
1. 2 answers
2. 1,352 views
It took a car driver 30min to travel a distance of 50km. What is the average speed?
1. 4 answers
2. 1,420 views
Which processes are taking place in the following reaction?2CO(g) + O2(g) ⇌ 2CO2(g) A. displacement and reduction B. synthesis
1. 5 answers
2. 3,868 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. 1 answer
2. 485 views
heating cyclopropane (C3H6) converts it to propane (CH2=CHCH3). The rate law is first order in cyclopopane. If the rate constant
1. 4 answers
2. 687 views
Which is the best type of graph to show the number of markers in each classroom, if markers come in boxes of 20?
1. 2 answers
2. 726 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
1. 3 answers
2. 932 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
1. 5 answers
2. 7,662 views
Marta borrowed $1,380 for 15 months at 13 percent APR. How much will she pay in interest?
1. 3 answers
2. 2,885 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
1. 4 answers
2. 1,584 views
name three roles that interest groups play in American electionsl
1. 1 answer
2. 428 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
1. 4 answers
2. 1,172 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. 1 answer
2. 541 views
The time necessary to assemble a discount store display is normally distributed with μ = 5 minutes and σ = 30 seconds. A large
1. 2 answers
2. 518 views
Suppose a random sample of 25 students is selected from a community college where the scores in the final exam (out of 125
1. 3 answers
2. 1,190 views
f(x)=1-3xg(x)=5x^2+3x+2 find f(g) g(f) and f(f) and their domains.
1. 1 answer
2. 419 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. 1 answer
2. 1,026 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. 1 answer
2. 515 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,
1. 4 answers
2. 1,258 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.
1. 4 answers
2. 355 views
Define the following conceptsa. standard solution b. mole c. molar mass
1. 3 answers
2. 519 views
Define the term 'polymer' and then name two examples of naturally occurring polymers.
1. 5 answers
2. 570 views
If pure-breeding tall plants are self-fertilized what kind of plants always grow from the seeds that are produced?
1. 1 answer
2. 484 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
1. 7 answers
2. 581 views
I'm writing a research report on the very first stagecoaches.The information that I cannot find is: Who invented it who has
1. 5 answers
2. 510 views
Ifm2 = m1*d1/d2 what is d1 and d2 when m1 is 50 and m2 is 84
1. 1 answer
2. 338 views
What is the chemical name for Salt Water
1. 3 answers
2. 553 views
Write 8% as a fraction or a mixed number.
1. 4 answers
2. 1,334 views
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
1. 4 answers
2. 2,867 views

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