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Leila

Questions (87)

3.2/p=6.1
1. 1 answer
2. 155 views
Samantha has a ribbon that is 14/15 yards long. She wants to cut the ribbon into pieces that are each 3/5 yards long. How many
1. 1 answer
2. 302 views
84−2⋅7+10+15÷3
1. 1 answer
2. 162 views
1. Assume you are performing a cross between a plant that is heterozygous for the dominant traits red flowers and wrinkled
1. 0 answers
2. 567 views
2. Assume you are performing a cross between a plant that is heterozygous for the dominant traits red flowers and wrinkled
1. 0 answers
2. 728 views
s. Diaz wishes to save at least $1500 in 12 months. If she save $300 during the first 4 months, what is the least possible
1. 1 answer
2. 512 views
Hi, I am having trouble in my algebra homework, I'm a freshman in high school. This is my question that im having trouble with,
1. 1 answer
2. 583 views
Is Turner Syndrome dominant or recessive?
1. 3 answers
2. 571 views
1. Click the sentence in which the subject and action verb have been underlined, and all prepositional phrases are in
1. 7 answers
2. 859 views
How many square inches of crust would it take to cover the bottom of a pie dish with a 15 inch diameter
1. 2 answers
2. 954 views
I'm struggling with factoring these two questions.36x^4 - 3x^3 - 18x^2 9x^2 + 3xy - 2y^2
1. 1 answer
2. 562 views
write a balanced nuclear equation for the reaction that occurs when uranium-335 absorbs a neutron and undergoes fission to
1. 0 answers
2. 645 views
We have a heat engine that produces 150 J of heat, does 40 J of work, and emits 110 J into another system. What is the
1. 2 answers
2. 770 views
Given 4∫8 (4 on top, 8 on bottom) f(x)dx= 12 and 4∫8 g(x)dx= 5.Evaluate the following: 4∫8 [2f(x)-3g(x)]dx Would I just
1. 2 answers
2. 493 views
Sketch the regions represented by the following integrals and evaluate them using geometric formulas.4 integral 1: 2x+3dx 6
1. 5 answers
2. 931 views
how did the Aztec become so powerful
1. 17 answers
2. 2,913 views
which statement from the tail is he best example of indirect characterization
1. 13 answers
2. 2,322 views
do you think there is big difference in the number of deaths caused by disease and those not caused by disease.
1. 1 answer
2. 551 views
Ming Moved to toronto 10 years ago when he was three. He still Speaks Chinese but has learned english and some french. he
1. 3 answers
2. 791 views
How is unity and division a theme in Canadian history?How did distinct English and French populations form in Canada? What is
1. 6 answers
2. 659 views
who are the first nations...Canada
1. 5 answers
2. 505 views
in a homes central heating system when the room temperature measured by the thermostat reaches a set value the thermostat sends
1. 6 answers
2. 2,042 views
HELP I NEED A TO READ ON ICY NORTH WHAT DO I READ
1. 6 answers
2. 561 views
A rifle is shot with 30.0m for distance and hit's a target at 1.90cm as a height. What is the flight time? What is the velocity
1. 0 answers
2. 580 views
A man shots a rifle with 30.m and hit's an object at 1.90cm. What is the flight time? What is the velocity of the shot?1.90=.19m
1. 0 answers
2. 445 views
Name the element that has a density of 4.700 g/mL at STP
1. 1 answer
2. 452 views
The path that energy & nutrients follow is an ecosytem is called an
1. 1 answer
2. 456 views
A 1 kg apple sits on a table. What is the normal force of the table acting on the apple?
1. 3 answers
2. 997 views
For positive a, b, the potential energy, U, of a particle is given byU = b (a^2 over x^2 - a over x) for x is greater than 0 a)
1. 1 answer
2. 1,538 views
A smokestack deposits soot on the ground with a concentration inversely proportional to the square of the distance from the
1. 2 answers
2. 1,816 views
You run a small furniture business. You sign a deal with a customer to deliver up to 700 chairs, the exact number to be
1. 2 answers
2. 2,784 views
A rectangular beam is cut from a cylindrical log of radius 15 cm. The strength of a beam of width w and height h is proportional
1. 2 answers
2. 3,209 views
A driver of a car going 90 km/h suddenly sees the lights of a barrier 40.0 m ahead. It takes the driver 0.75 s to apply the
1. 1 answer
2. 2,056 views
in an article called " Buzz Off " by Kirsten Weir.I need help... 6. what are two consequences of spraying insecticides to get
1. 8 answers
2. 3,627 views
9/558/62 5/37
1. 3 answers
2. 402 views
A rod of length L=1.80m is mounted to a wheel (solid cylinder) of radius R=8.00cm. A massless rope is wound on the wheel, and
1. 1 answer
2. 773 views
A 4x7 rectangle can be rotated about the long side to generate a cylinder. It also can be rotated about the short side to
1. 1 answer
2. 608 views
Estimate the total binding energy for copper.550 MeV Estimate the energy, in joules, needed to break a 3.0g copper penny into
1. 2 answers
2. 2,046 views
Estimate the total binding energy for copper.550 MeV Estimate the energy, in joules, needed to break a 3.0g copper penny into
1. 3 answers
2. 700 views
The activity of a sample of 35(upper#) 16(lower#)Sulfer (T 1/2= 7.55x10^6 s) is 2.51x10^5 decays per second.WHat is the mass of
1. 1 answer
2. 425 views
If a galaxy is traveling away from us at 2.0% of the speed of light, roughly how far away is it?t= light years I got 2.4x10^8
1. 1 answer
2. 828 views
Estimate the total binding energy for copper.550 MeV Estimate the energy, in joules, needed to break a 3.0g copper penny into
1. 1 answer
2. 657 views
An ancient wooden club is found that contains 270g of carbon and has an activity of 8.3 decays per second.Determine its age
1. 1 answer
2. 3,956 views
The activity of a sample of 35(upper#) 16(lower#)Sulfer (T 1/2= 7.55x10^6 s) is 2.51x10^5 decays per second.WHat is the mass of
1. 0 answers
2. 491 views
If a galaxy is traveling away from us at 2.0% of the speed of light, roughly how far away is it?t= light years I got 2.4x10^8
1. 0 answers
2. 972 views
If a galaxy is traveling away from us at 2.0% of the speed of light, roughly how far away is it?t= light years I got 2.4x10^8
1. 2 answers
2. 704 views
If a galaxy is traveling away from us at 2.0% of the speed of light, roughly how far away is it?t= light years I got 2.4x10^8
1. 1 answer
2. 611 views
-Estimate the total binding energy for copper?in MeV -Estimate the energy, in joules, needed to break a 3.0g copper penny into
1. 1 answer
2. 878 views
The activity of a sample of 35(upper#) 16(lower#)Sulfer (T 1/2= 7.55x10^6 s) is 2.51x10^5 decays per second.WHat is the mass of
1. 0 answers
2. 534 views
The activity of a sample of 35(upper#) 16(lower#)Sulfer (T 1/2= 7.55x10^6 s) is 2.51x10^5 decays per second.WHat is the mass of
1. 0 answers
2. 428 views
What is the smallest possible value for the angular momentum L of an electron in the n=5 shell?Lmin= 0 kg*m^2/s What is the
1. 1 answer
2. 627 views
An 1900 kg car is traveling with a speed of (22 +- .22) m/s.With what maximum accuracy can its position be determined? delta x=
1. 1 answer
2. 363 views
An 1900 kg car is traveling with a speed of (22 +- .22) m/s.With what maximum accuracy can its position be determined? delta x=
1. 1 answer
2. 406 views
When the space shuttle (mass of the shuttle = 2 x10^6 kg) was at the outer limit of Earth's atmosphere (distance = 350 km above
1. 1 answer
2. 796 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.725K. What is the peak wavelength in
1. 0 answers
2. 741 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.725K. What is the peak wavelength in
1. 0 answers
2. 739 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1. 1 answer
2. 579 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1. 1 answer
2. 437 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1. 0 answers
2. 1,068 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1. 0 answers
2. 770 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1. 0 answers
2. 372 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1. 0 answers
2. 407 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1. 0 answers
2. 514 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1. 0 answers
2. 612 views
If the cosmic microwave background radiation (CMBR) is at a temperature of 2.7K, what is its peak wavelength?
1. 3 answers
2. 739 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1. 0 answers
2. 947 views
If the cosmic microwave background radiation (CMBR) is at a temperature of 2.7K, what is its peak wavelength?
1. 0 answers
2. 529 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1. 0 answers
2. 409 views
If the cosmic microwave background radiation (CMBR) is at a temperature of 2.7K, what is its peak wavelength?
1. 0 answers
2. 468 views
I posted this question already but you never replied back :(Consider the following reaction at 298 K: C(graphite) +2Cl2 (g)
1. 3 answers
2. 1,226 views
Consider the following reaction at 298 K:C(graphite) +2Cl2 (g) -----> CCl4(l) Calculate the following quantities. Delta H: -139
1. 3 answers
2. 5,884 views
You are ﬁ ve feet tall and cast a seven-footeight-inch shadow. At the same time, a basketball hoop casts a 19-foot shadow. How
1. 1 answer
2. 1,357 views
A 120-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 400 N. For the first 17 m the
1. 4 answers
2. 1,247 views
Water flows approx. 0 over a dam at the rate of 660 kg/s and falls vertically 86 m before striking the turbine blades. Calculate
1. 0 answers
2. 601 views
[Cu(NH3)4]2+ + SO4(aq)2 + H2O [Cu(NH3)4]SO4•1H2OWhat is the theoretical yield of the products?
1. 1 answer
2. 1,487 views
Graph and state domain and range: f(x)=[x] (greatest integer function)
1. 1 answer
2. 541 views
katie is going to adopt kittens from a litter of 11. how many ways can she choose a group of 3 kittens?
1. 1 answer
2. 2,002 views
I need help on proof reading this story.Christmas should be a time of celebrating the birth of Christ, but it seems like people
1. 2 answers
2. 1,303 views
trains a and b are traveling in the same direction on parallel tracks. train a is traveling at 60 miles per hour and train b is
1. 2 answers
2. 486 views
Find each product.1) 2t(t + 2) 2) (2n +1) * (n - 4)
1. 1 answer
2. 422 views
According to the 1990 Census, the population of the United States was 2.49 x 10^8. The cost of taking the census in 1990 was 2.6
1. 3 answers
2. 1,214 views
for gamma radiation 1rad=1rem, but for alpha radiation 1 rad=20rem. Why is there a difference?
1. 1 answer
2. 1,164 views
Describe two scientific theory (atomic,kinetic,cell theory) and non scientic (moral, ethical, religious theories ).Differentiate
1. 0 answers
2. 685 views
Demand function for Zatab:Qd = 15.0 - 0.2P Q = annual quantity demanded P = wholesale price of one Zatab unit Production cost
1. 3 answers
2. 614 views
Hello, I'm kind of struggling with this question. Can someone please help clarify this question.Since stock price beta tend to
1. 1 answer
2. 541 views
wat is 5 times 5?
1. 2 answers
2. 500 views
I'm having a hard time understanding the Checkpoint assignment on Legislation Legacy...Can anyone help me? Here is the question:
1. 0 answers
2. 557 views

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