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Questions (350)
The cells in vascular and nonvascular plants are both able to get water, but nonvascular plants have different methods than
0 answers
194 views
The taiga biome has long, cold, dry winters and cool, wet summers. In three to four sentences, describe how the plants and
3 answers
340 views
4.0 * 10-2
1 answer
82 views
What is f(×)=4^2+5X-1
G(x)=2x^3+5×+3
1 answer
126 views
A Petri dish containing 500,000 bacteria is used in an experiment investigating growth rates for bacteria. The table below shows
1 answer
1,123 views
Polk elementary school has three classes for each grade level kindergarten through fifth grade if there is an average of 27
1 answer
345 views
Alvin throws the football to a receiver who jumps up to catch the ball. The height of the ball over time can be represented by
1 answer
332 views
What inverse operation, including the quantity, would be used to solve this equation:
y/7=-5
1 answer
311 views
1.4 times 10 to the sixth power
1 answer
203 views
A retailers has an account for #20000 from a manufacturer who gives two months' credit, but offers a cash discount of 5% for
0 answers
786 views
The regular Pentagon and try and will have the same parameters.
Write a simple phone equation to find value in the X. Pentagon
1 answer
307 views
Mention five organizations that promote national unity.
18 answers
8,398 views
How did New Imperialism impact the political development of Africa?
A. Africans adopted locally elected democratic institutions
4 answers
1,263 views
The National Assessment of Educational Progress ( NAEP) includes a mathematics test for eigth-grade students. Scores on the test
0 answers
1,301 views
a ladder leans against a building forming an angle of 56 degrees with the ground.The base of the ladder is 3 feet from the
1 answer
2,300 views
A leaky value on the water meter overcharges the residents for one gallon of water every 1 1/3 months. The overcharged amount w
1 answer
721 views
If you walk 6/7 miles and job 3/4 mile, what is the total distance covered? How much farther did you walk than job?
1 answer
446 views
A cannon fires a cannonball forward at a velocity of 48.1 m/s horizontally. If the cannon is on a mounted wagon 1.5 m tall, how
1 answer
602 views
A vector is defined as having magnitude of 15 m and a direction of East. Multiply this vector by the scalar value of -6. What is
0 answers
436 views
Any projectile always has a constant vertical acceleration of ___
A. 9.81 m/s^2 B. 0 m/s^2 C. -9.81 m/s^2 D. It is not constant
4 answers
573 views
How fast must a truck travel to stay beneath an airplane that is moving 125 km/h at an angle of 35 degrees to the ground?
1 answer
1,419 views
A footballer kicks a ball at an angle of 45° with the horizontal. If the ball was in air for 10 seconds and lands 4000meters
2 answers
4,473 views
A solution contains 0.142 g of dissolved lead. How many moles of sodium chloride must be added to the solution to completely
2 answers
477 views
Why does evolution matters today if it takes millions of years for an organism to change and adapt? Also, does it have to do
1 answer
379 views
Find the volume of the solid generated by revolving the region bounded by the graphs of the quations about the x-axis.
Y=x^2+4
2 answers
638 views
A 16 ounce box of cereal costs $4.00. How many cents per ounce does cereal cost?
8 answers
3,839 views
Is the value of the second 5in 450,852,137 one-tenth the value of the first 5? Explain
2 answers
1,224 views
solve: x^3.5=41.15
1 answer
534 views
A silver picture frame has a volume of
5.97 cubic centimeters and a mass of 59.7 grams
0 answers
360 views
A pipe 24ft long is cut into four pieces, the first 4ft long, the second 5ft long, and the third 7ft long. What is the length of
1 answer
926 views
Two forces 18N and 10N are inclined at right angle of 60° to each other. calculate (i) the resultant force (ii) the angle of
2 answers
808 views
Hi, I need help with the problem: "Use a definite integral to find the area of the region under the curve y=6-4x^2 and above the
1 answer
490 views
Your living room is 20 feet long by 12 feet wide. How long will the living room measure if you create a scale drawing where 1/2
1 answer
845 views
Solve the system by the addition method. −5x+7y=4
4x−y=−17
1 answer
633 views
Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros.
3-i,sqrt2
1 answer
2,900 views
Acme Movers charges $280 plus $40 per hour to move household goods across town. Hank's Movers charges $75 per hour.
1 answer
1,045 views
How can you tell whether an equation has One solution,Many Solution
, No solution?
1 answer
304 views
Classify the square root of 17 by the subsets of the real numbers to which it belongs select all that apply. Whole rational real
1 answer
2,320 views
Based on what you've learned about the Anglo-Saxon and medieval literature, which type do you think the expert from The Lord of
0 answers
551 views
I had to do a lab and had to calculate the molar mass for a substance with this equation MM=Mrt/pv but we had to calculate the
0 answers
489 views
Traveling across a flat land you notice a mountain of f in the distance with an angle of elevations 3.5 degrees. You walk toward
1 answer
582 views
How dose Frost use analogy in his poems? and How dose Whitman use analogy in his poems?
0 answers
469 views
how frankenstein and gothic literature similar?
5 answers
510 views
How does driving a car or using electricity lead to global warming?
33 answers
7,666 views
A tall building casts a shadow of 20 meters. John, who is 1.5 meters tall, casts a shadow of 10 cm. how tall is the building?
2 answers
493 views
If you choose to smoke, your body will use this substance less efficiently.
1:microorganisms 2:carbon dioxide 3:plasma 3:oxygen I
10 answers
5,045 views
16.6ml of a solution is run into an empty flask. the mass of the flask is 145.0 g. the mass of the flask plus solution is 158.5
1 answer
738 views
A rectangular pig pen is made of 84 meters of fencing on three sides. The fourth side is a barn wall. Find the dimensions and
1 answer
562 views
The decomposition reaction of A to B has a rate constant of 0.00923 M-1s-1:
A → 2B If the initial concentration of A is 0.160
1 answer
423 views
9. Explain how to solve 8 square+9(12 divided by 3 times 2) -7. (5 Points)
1 answer
401 views
The molar heat of fusion of benzene is 9930 J/mol and ∆s= 35.7 j/mol-deg. Calculate the melting point.
1 answer
628 views
Calculate the solubility of silver chloride in a solution that is .170M in NH3
0 answers
658 views
Clayton wants to be a musician. After school one afternoon, he spends half his time practicing the drums and 3/4 of the
10 answers
5,563 views
Mrs. Nickels want to divide her 23 students into teams of 4. Is this reasonable?
1 answer
382 views
A solution is made by containing 15 mL of 17.5 M acetic acid with 5.52 g of sodium acetate and diluting to total volume of 1.50
0 answers
425 views
A solution is made by containing 15 mL of 17.5 M acetic acid with 5.52 g of sodium acetate and diluting to total volume of 1.50
1 answer
448 views
I need sample copies of the following -
Face Sheet; Registration Form; Doctors Order Form w/orders to include admission,
5 answers
646 views
I have to create an acute care record and am looking for blank medical templates. The list below is what I need
Face Sheet;
6 answers
674 views
Calculate pH of a solution that is 0.255M in CH3NH2 and 0.105M in CH3NH3Br
1 answer
2,062 views
Calculate the pH of a solution that is 0.185M in HC2H3O2 and 0.125M in KC2H3O2
1 answer
1,684 views
I have a project where I have to create an acute care record for a patient. Can you help with websites
3 answers
560 views
Determine the percent ionization of a 2.45 M solution of benzoic acid
1 answer
603 views
A swimmer can swim at 3.9m/s in still water. What will the swimmer's speed be (relative to the shore) if he crosses a river that
0 answers
500 views
Caleb is holding a metal block in his hand. What could he do to decrease the thermal energy of the block?
-Cool it (A) -Drop it
2 answers
1,110 views
Trying to write a story geared towards third graders about the blood flow through the heart. Did help
1 answer
403 views
A teacher wants to compare the mean geology scores of two different classes. She is testing the null hypothesis that there is no
1 answer
1,039 views
I have a project where I need to explain to third graders so they understand the blood flow through the heart. It can be a skit,
1 answer
588 views
1.) An expression is show: √21x; for which value of x should the expression be further simplified?
a.) 5 b.) 8 c.) 37 d.) 54
7 answers
4,468 views
A student says that the perimeter of a rectangle with length 2x-1inches and width 3x inches can be written as 10x-1inches
1 answer
464 views
How does coronary artery disease affect the normal homeostasis of the cardiovascular system
0 answers
492 views
How does coronary artery disease affect normal homeostasis of the cardiovascular system
4 answers
626 views
How does coronary artery disease affect normal homeostasis of the cardiovascular system
0 answers
503 views
What body system does coronary heart disease affect? Also How does this disease affect normal homeostasis of the body system
2 answers
701 views
What body system does coronary heart disease affect?
1 answer
528 views
what are some ethical advantages and negative issues associated with Restorative Justice
1 answer
531 views
I need to make a model of the blood flow through the heart . Any suggestions
1 answer
470 views
I need to do a project for my anatomy class. I need to make a human heart showing blood flow. Can you recommend some site to
0 answers
903 views
Is there a current trend, claimed by law enforcement, that there are generally fewer use of force incidents by the police?
1 answer
532 views
A mother pulls her two children on a sled through the snow along a flat street. How much work is done if she pulls her children
1 answer
540 views
Hercules Films is deciding on the price of the video release of its film Bride of the Son of Frankenstein. Marketing estimates
2 answers
3,072 views
A company invests $15,000.00 in an account that compounds interest annually. After two years, the account is worth $16,099.44.
1 answer
688 views
The time, t, required to drive a certain distance varies inversely with the speed, r. If it takes 7 hours to drive the distance
6 answers
1,234 views
The time, t, required to drive a certain distance varies inversely with the speed, r. If it takes 7 hours to drive the distance
12 answers
3,819 views
A student purchased a box of green tea mints. The nutrition label on the box stated that a serving of 3 mints contains a total
2 answers
1,303 views
Aaron wants to put $200.00 per month into an IRA account at 15% for four years. What is he solving for using his financial
1 answer
682 views
Suppose you divide a polynomial by a binomial. How do you know if the binomial is a factor of the polynomial? Create a sample
1 answer
740 views
If an object is dropped from a height of 200 feet, the function h(t)=-16t^2+200 gives the height of the object after t seconds.
3 answers
2,653 views
A swimmer would like to improve his time in the 100 yard freestyle race. After talking to his coach, he intends to focus on one
0 answers
1,298 views
Can someone help me with these problems so i can do the rest of my textbook work on my own plz?
What is the value of n so that
4 answers
487 views
I have to write a paper on an author and then effectively persuade the audience that this author is an important and influential
4 answers
906 views
For my class, I need a to make a human bone such as a femur or any other bones in the human body. Any suggestions on a website?
3 answers
519 views
A box has a volume given by the trinomial x^3+5x^2-24x. What are the possible dimensions of the box? Use factoring. (1 point)
4 answers
3,155 views
The area of a rectangular room is given by the trinomial x^2+7x-30. What are the possible dimensions of the rectangle? Use
4 answers
4,009 views
A sphere has a radius of 3x+2. Which polynomial in standard form best describes the total surface area of the sphere?
6 answers
2,269 views
A community group is building a playground on a rectangular lot of land. The lot measures 6x by 9x and they want to cut out an
1 answer
860 views
A biologist studied the populations of common guppies and Endler’s guppies over a 6-year period. The biologist modeled the
2 answers
1,335 views
The length of a hypotenuse of a right triangle is 29 feet. The Altitude drawn perpendicular to the hypotenuse is 10 feet. What
1 answer
624 views
If a person on the Ferris wheel is 45 feet above the ground. The Gris wheel has a radius of 47.f and is 5 feet above the ground.
1 answer
920 views
If a 40 kg person is accelerating at 10 m/s^2, then the magnitude of the force acting on him or her is 400 N. (1 point)
True
7 answers
2,378 views
I need to re word this paragraph.
Hemingway's distinctive writing style is characterized by economy and understatement, and had a
1 answer
556 views
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