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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
767 views
Pre-territorial Kansas refers to what time period in the state's history?
1 answer
859 views
Leaf-cutter ants cultivate fungus. The ants keep conditions optimal for fungus growth and carry leaf fragments for the fungus to
36 answers
19,352 views
Some types of algae can grow together with fungi. The fungi provide nutrients from decaying matter to the algae, while the
49 answers
17,337 views
What is the role of cellular respiration in living organisms?
0 answers
11,740 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
3,679 views
The Osage Indians were a sedentary tribe, which means they moved from place to place to find.
True or False
2 answers
468 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
11,418 views
Explain the concept of trophic levels in an ecosystem and how it influences biomass distribution among the different species.
0 answers
9,049 views
solve and write in scientific notation 1.64x10^3+1.4x10^4+7.5x10^3
2 answers
641 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
920 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
2,782 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
1,415 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
1,379 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
530 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
1,485 views
What is the topic sentence of this paragraph from life without gravity?
88 answers
11,512 views
Explain the relationship between the various properties of gases including pressure, temperature, volume, amount of gas, molar
1 answer
431 views
Compare the diffusion rates of hydrogen and oxygen gases.
1 answer
652 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
1,079 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
869 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
624 views
The difference between dysthymic disorder and major depressive disorder is that ________.
A. Symptoms of Dysthymic disorder are
1 answer
723 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
891 views
What is the effective marginal tax rate of a government antipoverty program that guarantees every family a minimum income?
0 answers
451 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
639 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
553 views
f(x) = (3x^3+5x^2+8x-8)/x find the derivative
1 answer
345 views
In February 2004, scientists at Purdue University used a highly sensitive technique to measure the mass of a vaccinia virus (the
4 answers
3,005 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
3,761 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
3,450 views
Carbon tetrachloride (CCl4) and benzene (C6H6) form ideal solutions. Consider an equimolar solution of CCl4 and C6H6 at 25°C.
0 answers
1,489 views
Serious is to careful as nervous is to____________
1 answer
462 views
what's the difference between genetic engineering and gene splicing?
0 answers
851 views
If a quadrilateral has 4 congruent sides and congruent diagonals. Could it immediately be concluded to be a square?justify the
1 answer
555 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
713 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
770 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
490 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
801 views
Aspirin (C9H8O4) is synthesized by reacting salicylic acid (C7H6O3) with acetic anhydride (C4H6O3). The balanced equation is
3 answers
1,960 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
3,846 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
622 views
Describe what happens to the three points of concurrency that determine the Euler line when the triangle is (a) isosceles, (b)
0 answers
522 views
The expected number of heads in 160 tosses of an unbiased coin is ___.
2 answers
1,086 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
1,326 views
Is there a certain rhyme out there to help study state capitals?
1 answer
597 views
Solve the system by graphing.
x+y=4 -x+y=2 How do I graph this?
1 answer
587 views
Solve the following system by using either addition or substitution. If a unique solution does not exist, state whether the
3 answers
639 views
Theater tickets are $8 for general admission and $5 for students. During one evening 240 tickets were sold, and the receipts
1 answer
544 views
Solve the following by graphing:
2x - y = 4 2x - y = 6
1 answer
456 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
394 views
f(x)=-2x-5
5 answers
371 views
-3x+4y=11
4 answers
457 views
f(x)=x2(squared)-7x+10, find (a)f(0), (b) f(5), and (c) f(-2)
5 answers
404 views
Write the equation of the line passing through (2,-3) and (2,4). Write the answer in slope-intercept form.
3 answers
548 views
Does it take energy for polymerization reasctions to proceed or ddo they occur spontaneoulsly?? Why or why not??
http://en.wikipe
0 answers
513 views
