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Translate this phrase into an algebraic expression.
51 less than twice Janelle's height Use the variable j to represent Janelle's
3 answers
724 views
Pre-territorial Kansas refers to what time period in the state's history?
1 answer
807 views
Leaf-cutter ants cultivate fungus. The ants keep conditions optimal for fungus growth and carry leaf fragments for the fungus to
36 answers
18,266 views
Some types of algae can grow together with fungi. The fungi provide nutrients from decaying matter to the algae, while the
49 answers
17,115 views
What is the role of cellular respiration in living organisms?
0 answers
11,696 views
Which of the following is the main idea of a story?(1 point)
A. the idea that connects the story’s parts B. the message that
19 answers
3,619 views
The Osage Indians were a sedentary tribe, which means they moved from place to place to find.
True or False
2 answers
408 views
What is the name of the process by which plants take in sunlight, carbon dioxide, and water, allowing them to make sugar and
34 answers
11,324 views
Explain the concept of trophic levels in an ecosystem and how it influences biomass distribution among the different species.
0 answers
8,988 views
solve and write in scientific notation 1.64x10^3+1.4x10^4+7.5x10^3
2 answers
598 views
A 7.10 percent coupon bond with 14 years left to maturity is priced to offer a yield to maturity of 7.9 percent. You believe
0 answers
868 views
A number game is played with a number cube and a number line.
The figure shows a number line. The numbers on the number line
6 answers
2,710 views
Suppose you take out a 45-year $100,000 mortgage with an APR of 6%. You make payments for 2 years (24 monthly
1 answer
1,356 views
You want to purchase a new car in 8 years and expect the car to cost $21,000. Your bank offers a plan with a guaranteed APR
1 answer
1,325 views
1. What volume of O¬2(g) is consumed in the combustion of 50.0 L of butane (C4H10) if both gases are measured at STP?
1 answer
485 views
Suppose you used a 300 Hz tuning fork to produce resonant frequency in a tube whose diameter is 3.0 cm. At what length of the
4 answers
1,417 views
What is the topic sentence of this paragraph from life without gravity?
88 answers
11,265 views
Explain the relationship between the various properties of gases including pressure, temperature, volume, amount of gas, molar
1 answer
383 views
Compare the diffusion rates of hydrogen and oxygen gases.
1 answer
605 views
A sample of gas is collected by water displacement. The atmospheric pressure in the room is 757mmHg and the vapor pressure of
1 answer
1,017 views
A sample of gas at 57C and 1.02atm occupies a volume of 2.20L. What volume would this gas occupy at 107C and 0.789atm?
7 answers
810 views
A sample of gas at 57oC and 1.02atm occupies a volume of 2.20L. What volume would this gas occupy at 107oC and 0.789atm?
3 answers
574 views
The difference between dysthymic disorder and major depressive disorder is that ________.
A. Symptoms of Dysthymic disorder are
1 answer
654 views
A student needs to mix 50 ml. of glycine with 950 ml. of distilled water.
This student has only a 25 ml. graduated cylinder. How
2 answers
818 views
What is the effective marginal tax rate of a government antipoverty program that guarantees every family a minimum income?
0 answers
409 views
A Car moving North at 9 m/s strikes a stationary car of equal mass. The first car moves off after the collision at an angle of
0 answers
593 views
A parallelogram ABCD has perimeter equal to 124. Let E be the foot of the perpendicular from A to BC, and let F be the foot of
0 answers
498 views
f(x) = (3x^3+5x^2+8x-8)/x find the derivative
1 answer
312 views
In February 2004, scientists at Purdue University used a highly sensitive technique to measure the mass of a vaccinia virus (the
4 answers
2,946 views
A light rope is wrapped several times around a large wheel with a radius of 0.435 m. The wheel?
A light rope is wrapped several
1 answer
3,687 views
A 0.12-mole sample of nitrogen gas occupies a volume of 2.55 L. What is the volume of 0.32 mol of nitrogen gas under the same
1 answer
3,384 views
Carbon tetrachloride (CCl4) and benzene (C6H6) form ideal solutions. Consider an equimolar solution of CCl4 and C6H6 at 25°C.
0 answers
1,414 views
Serious is to careful as nervous is to____________
1 answer
424 views
what's the difference between genetic engineering and gene splicing?
0 answers
803 views
If a quadrilateral has 4 congruent sides and congruent diagonals. Could it immediately be concluded to be a square?justify the
1 answer
500 views
I need help with a few questions. Could you let me know if I'm going in the right direction.
1- CHAMPVA would be considered a
3 answers
639 views
you have 4 blue crayons, 2 red and 3 orange, what is the probablity of pulling a red crayon and then an orange without
1 answer
721 views
I need help with a couple of questions. I have included what I think the answers are. Could you let me know how I did?
1- A woman
0 answers
449 views
I was wondering if anyone could help me with these questions. I have put what I feel are the correct answers. Please let me know
3 answers
741 views
Aspirin (C9H8O4) is synthesized by reacting salicylic acid (C7H6O3) with acetic anhydride (C4H6O3). The balanced equation is
3 answers
1,876 views
The great galaxy in Andromeda has an angular diameter along its long axis of about 5 degree. Its distance is about 2.2 million
3 answers
3,771 views
Two parallel plates, each with zero mass and an area of 10,000 cm2 are set 0.1 mm apart and the space between them is filled
1 answer
564 views
Describe what happens to the three points of concurrency that determine the Euler line when the triangle is (a) isosceles, (b)
0 answers
479 views
The expected number of heads in 160 tosses of an unbiased coin is ___.
2 answers
1,035 views
Toulmin Model and Campus Gun Control?
I'm getting really confused about this. I need to break down an article according to the
1 answer
1,265 views
Is there a certain rhyme out there to help study state capitals?
1 answer
547 views
Solve the system by graphing.
x+y=4 -x+y=2 How do I graph this?
1 answer
528 views
Solve the following system by using either addition or substitution. If a unique solution does not exist, state whether the
3 answers
559 views
Theater tickets are $8 for general admission and $5 for students. During one evening 240 tickets were sold, and the receipts
1 answer
481 views
Solve the following by graphing:
2x - y = 4 2x - y = 6
1 answer
411 views
Is this right if I substitute -2 for x?
f(x)=x^2-7x=10 f(-2)=-2^2-7(-2)+10 f)-2)=-4-(-14)+10 f(-2)=-8
3 answers
353 views
f(x)=-2x-5
5 answers
326 views
-3x+4y=11
4 answers
412 views
f(x)=x2(squared)-7x+10, find (a)f(0), (b) f(5), and (c) f(-2)
5 answers
367 views
Write the equation of the line passing through (2,-3) and (2,4). Write the answer in slope-intercept form.
3 answers
495 views
Does it take energy for polymerization reasctions to proceed or ddo they occur spontaneoulsly?? Why or why not??
http://en.wikipe
0 answers
460 views
