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Questions (31)
how do you come up with 4x+x+8
1 answer
338 views
The back of Dante's property is a creek. Dante would like to enclose a rectangular area, using the creek as one side and fencing
3 answers
3,825 views
A swimmer travels from the south end to the north end of a 30.0 m pool in 15.0 s and makes the return trip to the starting
2 answers
717 views
The Daily Gazette accepts classified ads in several categories. For most ads, the newspaper charges 10 cents per word for the
0 answers
1,296 views
A 5-kg crate is resting on a horizontal plank. The coeffi-
cient of static friction is 0.5 and the coefficient of kinetic
3 answers
5,534 views
125x^9m+27y^6m
1 answer
590 views
The string on a violin has a fundamental frequency of 120.0 Hz. The length of the vibrating portion is 36 cm and has a mass of
1 answer
1,033 views
A pendulum makes 23 vibrations in 36 s. What is its period in seconds?
1 answer
607 views
How large a force (in newtons) is needed to accelerate a 3 metric-ton vehicle from rest to a speed of 50 km/hr in 4 s?
2 answers
756 views
Enter the expression asin(x)+15, where asin(x)is the inverse sine function.
2 answers
4,466 views
Two slits are illuminated by a 536 nm light.The angle between the zeroth-order bright band at the center of the screen and the
0 answers
1,336 views
All but two gaps within a set of venetian blinds have been blocked off to create a double-slit system. These gaps are separated
0 answers
873 views
A stone is thrown horizontaly from the top of a 25.00-m cliff. The stone lands at a distance of 40.00 m from the edge of the
0 answers
767 views
what mass of lead (ii) iodide (pbl2, mass=461 amu)is precipitated by the addition of an excess of potassium iodide (ki, mass=166
0 answers
573 views
a man has only 4 simple pulleys to lift a heavy load of 6000N. in roder to lift the load easily, he combines the pulleys (3
4 answers
777 views
How many mL of 0.750 M HCl are needed to neutralize 14.89 mL of 0.350 M NaOH? ____ mL
4 answers
585 views
A 3.455 g sample of vinegar is titrated. It requires 16.83 mL of 0.2145 M NaOH to get to the phenolphthalein end point.
2 answers
651 views
Plane X flies 2,000 kilometers in 5 hours. Plane Y flies half as far in twice the time. What is the average speed, in kilometers
2 answers
599 views
a 22.5g sample of (NH4)2CO3 (ammonium carbonate) contains _____ moles of ammonium ions?
2 answers
3,226 views
a sample of C3H8O that contains 200 molecules contain how many atoms?
2 answers
1,597 views
help me help me help me pleaseeee!! i need to know how computer technology enchanced psychological research?
4 answers
395 views
how has computer technology enhanced psychologists research?
1 answer
426 views
what is the answer to whaat kind of shoes does a frog wear? on page 165 on algebra with pizzazz
24 answers
3,431 views
thanks ....is it like...
25g 50ml float 0.5 65g 40ml float 1.625 36g 35ml float 1.0285 and ya 1 more question what is the
4 answers
731 views
1 what si the diference between mass and weight?
2 will the following substances float or sink in water at 3.98 degree celcius?
6 answers
815 views
Given: Isosceles trapezoid CPRQ with base
R CXQ Prove: QCX is isosceles it needs to be a two column proof
0 answers
593 views
I need help coming up with ideas for a double-voiced poem (aka: poem for two voices)?
3 answers
618 views
imagine that you added helium gas to a partially inflated mylar ballon, and expanded as the gas was added. During this expansion
1 answer
670 views
How were things resolved?
what does this sentence mean? how do you write your answer for this Q? The sentence means there were
0 answers
758 views
If �gCrisis,�h as the families call this center, puts a visitor in mind of a safe haven, it is nearly the last haven one will
0 answers
517 views
Take time to write down anything in relation to the text. If you're intrigued by certain statements or if you are attracted to
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636 views
Answers (12)
what is the subject
The actual length of the picnic table is 180 cm with legs 60 cm. What is the scale factor for this diagram?
I think the answer is very simple. In order to find the answer you have to look closely to what the answer is telling you .
2x^2-x-28=0
ha i sure wish i could.
im a high school student and my school does not give us a book. they just give us the paper and tell us to do the best we can. i just don't understand the way the question is worded. does it want to know what kind of technology is used and how it helps or
thanks that helps
i just compared saw like whether it is 3.98
and ya 1 more question what is the difference between mass and weight?
thanks ....is it like... 25g 50ml float 0.5 65g 40ml float 1.625 36g 35ml float 1.0285
is the answer no. 1?
For Problems 13 and 14, make a magnitude estimate. Circle the appropriate box. Then solve each problem. Show your work.
