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Tessa
Questions and answers by visitors named
Tessa
Questions (75)
Find the surface area of a square pyramid with a length of 5 cm and slant height of 8 cm.
A. 80 cm B. 105 cm C. 200 cm D. 145 cm
13 answers
5,941 views
Which of the following has negatively affected Africa's economies?
A. The lack of quality health care in Africa. (this is my
6 answers
3,792 views
Write out the net ionic equation for:
Cd(NO3)2 + Na2S -----> 2NaNO3 + CdS ----- thanks!! Write out the net ionic equation for:
4 answers
7,406 views
find the equations of the normals to the curve xy=4 which are parellel to the line 4x-y-2=0
3 answers
580 views
what is the verb in this sentence:
He's very smart.
4 answers
309 views
Who is the best president in your life time?
I am going back to high school, so tell me what you think about my answer. Well I
2 answers
788 views
Describe what you think are some of the positive and negative issues related to political action committees and interests
5 answers
324 views
Translate to a system of equations. DO NOT SOLVE.
A nontoxic scouring powder is made up of 4 parts baking soda and 1 part
4 answers
637 views
Solve graphically.
x-y=0 y=x² The reason I don't understand the question is the second equation with the x². How do I graph
2 answers
893 views
Solve graphically.
x-y=0 y=x² The reason I don't understand the question is the second equation with the x². How do I graph
5 answers
570 views
Write a 700- to 1,050-word paper in APA format that includes the following:
o A brief description of your selected water resource
4 answers
640 views
I asked this already but was not clear on what I needed help with. My assignment is on water pollution.
Write a 700- to
2 answers
720 views
Here's a couple examples from my homework. If someone could help me solve this by showing me step by step what to do, it would
6 answers
977 views
A rectangular garden that is W ft wide is enclosed by 120 ft of fencing.
How long is the garden?
3 answers
915 views
I need help finding two sources about real estate monetary and fiscal policies. The sources need to help me answer the following
2 answers
666 views
Hey I am working on math homework that involves "Standard Form to Vertex Form by Averaging." My class is just starting to learn
2 answers
571 views
Hey I am working on math homework that involves "Standard Form to Vertex Form by Averaging." My class is just starting to learn
2 answers
569 views
A playground merry-go-round of radius 1.92 m has a moment of inertia 411 kg m2 and is rotating at 10.4 rev/min. A child with
3 answers
887 views
A solid bar of length L = 1.30 m has a mass m1 = 0.893 kg. The bar is fastened by a pivot at one end to a wall which is at an
2 answers
782 views
A skater spins with an angular speed of 12.4 rad/s with her arms outstretched. She lowers her arms, decreasing her moment of
4 answers
3,099 views
The combination of an applied force and a frictional force produces a constant total torque of 38.1 Nm on a wheel rotating about
2 answers
659 views
In your role within a structure discuss the importance of communication.
Provide examples that you have used. (4)
2 answers
475 views
Which gender typically watches more television per month? Justify your answer.
MALE |. . . . :. . . : .: .. . .: . . . . .
1 answer
399 views
In a sample of 200 people, 154 said they watched educational television. Find the 90% confidence interval of the true proportion
2 answers
890 views
a recent study indicated that 29% of the 100 women over age 55 in the study were widows. a. How large a sample must you take to
1 answer
915 views
Thirty five percent of adult americans are regular voters. A random sample of 250 adults in a medium size college town were
2 answers
909 views
A. random sample of 50 four year olds attending daycare centers provided a yearly tuition average of 3987$ and the population
1 answer
760 views
A. random sample of 50 four year olds attending daycare centers provided a yearly tuition average of 3987$ and the population
2 answers
1,058 views
Suppose the battery on your phone delivers a current of 0.740 mA (that's milliAmperes) over a time of 4.00 hours. What is the
3 answers
570 views
How many molecules of ethane (C2H6) are present in 0.249 g of C2H6?
Enter answer in scientific notation.
3 answers
912 views
Suppose you are stopped for a traffic light, and an ambulance approaches you from behind with a speed of 19.0 m/s. The siren on
1 answer
773 views
I need help with making a thesis statement for an essay I have to write on the book Poisonwood Bible
The prompt I have says :
3 answers
697 views
I'm trying to come up with a thesis statement also I need help with a question.
How does Leah Price's changes in the book change
4 answers
893 views
I am trying to prepare in my head for an essay exam that I will be having tomorrow and I would like to know how you would
4 answers
530 views
1. Consider a neutral atom that has 17 electrons
A.) how many protons does it have b.) what is it's atomic number c.)which
1 answer
620 views
Consider a neutral atom that has 17 electrons
A.) how many protons does it have? B.) what is it's atomic number? C.) which
7 answers
954 views
What does the biome in Kamloops look like? What are the critters and vegetation in this region?
4 answers
632 views
A certain acetic acid solution has pH = 2.14. Calculate the volume of 0.0900 M KOH required to reach the equivalence point in
2 answers
613 views
How many grams of iron metal do you expect to be produced when 245 grams of an 80.5 percent by mass iron (II) nitrate solution
3 answers
932 views
How many grams of magnesium metal will react completely with 5.2 liters of 4.0 M HCl? Show all of the work needed to solve this
2 answers
874 views
What type of quadrilateral is formed by connecting the points (0,0), (3x,b), (18x,b), and (15x,0)? Explain.
How would I solve
2 answers
548 views
What type of quadrilateral is formed by connecting the points (0,0), (3x,b), (18x,b), and (15x,0)? Explain.
How would I solve
3 answers
2,639 views
HELP! I am not sure how I would even start this problem or solve it.
A hyperbola with a horizontal transverse axis contains the
2 answers
1,046 views
For an object in uniform circular motion, on what parameters does the experimental determination of the centripetal force depend
1 answer
777 views
1.Explain the process of succession.
2.Describe how changes in an ecosystem can affect organisms that live there. 3.Describe the
13 answers
4,044 views
What's the best way to say that someone resigned from council because the timing conflicted a full-time job?
1 answer
425 views
Does overhaul and remodel essentially mean the same thing?
2 answers
539 views
I feel dumb for not knowing how to do this, but how would these numbers be converted into cents?
$.003253 per kWh. $0.00825
4 answers
460 views
A hot-air balloon is rising upward with a constant speed of 2.10m/s. When the balloon is 3.18m above the ground, the balloonist
2 answers
469 views
A major-league pitcher can throw a baseball in excess of 41.3m/s. If a ball is thrown horizontally at this speed, how much will
2 answers
667 views
Two workers are moving a slab of ice (m = 290 kg) across the factory floor. As seen from above, one worker exerts a force of 415
2 answers
732 views
To get to her friend's house, Sandra walked along the sidewalk in her neighborhood. If she walked 100 yards at a direction of
4 answers
801 views
The man in the elevator was not pushing the buttons
Is preposition is in the object is elevator the verb phrase is was not
4 answers
1,224 views
I can't figure out how to draw the structure of beta-valerolactone. Since it's beta I thought it would have a four mem-ring but
5 answers
545 views
What is the area of a quadrilateral with vertices at (1, 1), (4, 1), (7, 5) and (4, 5)?
1 answer
431 views
Tamika’s dad bought a Mustang convertible for 12,000 dollars to celebrate his first job in 1978, which paid him 15,000 dollars
3 answers
768 views
How many letters in the word MATHEMATICS have more than one line symmetry
9 answers
1,741 views
John Perkins spent most of his EHM career with what firm
BOEING MAIN CENTER Halliburton*** BASF
2 answers
641 views
John perkins mostly dealt with
energy infraction desalination plants nuclear weapons weapon trade**********
2 answers
710 views
South Vietnam's Diem was a solid supporter of human and civil rights.
True****** False I can't remember for sure. Thanks in
2 answers
1,097 views
The Space Race during the Cold War
a) became a matter of national pride for only the Soviet Union b) became a source of fierce
2 answers
549 views
Which of the following is an effect of the desertification taking place in parts of Africa?
A. Some Africans struggle to get
10 answers
1,579 views
How did Marquis de Lafayette's contributions affect the outcome of the war?
I really need help with this, I have searched various
1 answer
406 views
Hi, I'm looking for a word that means; to conversate, squabble, have friendly conversation. Argue is not really the word I'm
6 answers
513 views
You are a member of your local movie theater's club. Every time you see a movie at the theater, you earn 2 advantage points.
3 answers
792 views
A playground has two poles Games the first pool is 1.83 m, the second pole is 2.172 m tall
1 answer
423 views
So I'm doing a project and I can't really find this on google so I'm going to ask here. What disputes with Britain and America
1 answer
422 views
Two verticies of paralellogram ABCD are A(-6,-1) and B(-5,3). The intersection of the diagonals, E, are (-2, 1/2). Determine the
4 answers
320 views
Jennifer got a box of chocolates. The box is a right triangular prism shaped box. It is 7 inches long, and the triangular base
2 answers
718 views
I need help. I'm trying to write a sentence and I've hit a dead end in my vocabulary. What I have so far of my sentence is "I
1 answer
465 views
Before I turn this in, I would like some helpful feedback and see your opinion on if you think this is good or not. The
3 answers
484 views
Write a new expression in simplest form that represents the difference between the areas of two different rectangles, rectangle
1 answer
836 views
The graph below shows the amount of money in one of Marie's savings accounts over several years. If Marie's savings continue to
3 answers
960 views
The graph below shows the amount of money in one of Marie's savings accounts over several years. If Marie's savings continue to
3 answers
927 views
So I'm trying to figure out an example of an open equation. I know that it is an equation that has two mathematical expressions
1 answer
327 views