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Marcus
Questions (139)
is 0.14 equal to 0.104
1 answer
349 views
If a painter paints 8 different pictures to get a better perspective and then only selects 1 picture to illustrate her mood:
0 answers
350 views
A basket containing 80 eggs weighs 2kg 300g. The same basket containing 60 eggs weighs 1kg 700g. Find the mass of the empty
1 answer
1,018 views
Write a 1,400- to 1,750-word paper on essential communication in a community crisis situation described in the scenario.
Include
5 answers
661 views
The linear equation
y=0.15x+0.79 represents an estimate of the average cost of gas for year x starting in 1997. the year 1997
1 answer
650 views
Facebook reports that the average number of Facebook friends worldwide is 175.5 with a standard deviation of 90.57. If you were
1 answer
1,104 views
DEFG is an isosceles trapezoid. Find the measure of <E.
3 answers
2,836 views
You have 10 ml of a 1:10,000 solution of hydrogen peroxide (H2O2). What is the molar concentration of the solution?
0 answers
476 views
If AB=5x+2 and AC=12x-2, what is BC?
0 answers
344 views
How many hours will it take a bicyclist traveling 17.6 feet per second to finish a 90-mile race? Round your answer, if
1 answer
513 views
How many gallons of fossil fuel to make a gallon of each of the following?
synfuel soy ethanol cellulosic electricity
0 answers
517 views
An ideal monatomic gas initially at 298 K and 1 atm pressure is
expanded from a volume of 1 liter to 2 liters. Consider
0 answers
707 views
Given triangleABC is congruent to triangleXYZ, if AB=3X-1, BC=5X+2, XY=7, and YZ=14, find X.
1 answer
437 views
Ginny has a pumpkin with a mass of 4.8kilograms. If .9 of its mass is water, how much of its mass is water? How much is not
1 answer
229 views
A 67.0 kg base runner begins his slide into second base when moving at a speed of 3.5 m/s. The coefficient of friction between
1 answer
803 views
please help!
You are given an unknown, colorless, solution that may contain only one salt from the following set: NaA, NaB, NaC.
1 answer
1,540 views
You drive due east at 78 km/h for 55 min. Then you follow a road going 60 degrees south of east, going 99 km/h for another 38
0 answers
452 views
the amount of time spent in North American adults watching television per day is normal distributed with a mean of 6 hours and a
2 answers
532 views
Can you rank these from the smallest to the largest?
Heart carbon atom sodium atom electron nucleotide tundra mitochondria
1 answer
583 views
Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither.
12x + 4y = 16 5y - 22 = -15x
1 answer
1,144 views
Ethanol is a fuel that can be made from corn. How many kJ of heat energy are released when 3.00 kg of ethanol are burned?
C2H5OH(
2 answers
1,275 views
Use an appropriate local linear approximation to estimate the value of Cotangent 46 degrees.
1 answer
934 views
How do I know what the simple subject of the sentence is and the complete subject?
2 answers
535 views
A rock is dropped from a sea cliff and the sound of it striking the ocean is heard 6.4 s later. If the speed of sound is 340
3 answers
745 views
How would proportions be used to "scale up" or "scale down" something?
(Not really sure if I even understand what this means. I
1 answer
393 views
List terms that complete a possible pattern in each of the following.
7,8,15,23,38 ____, ____, _____ I can not figure this out.
5 answers
579 views
I need to know how to do this. In steps
9x^2-3x 4x^2-9
1 answer
393 views
I don't know what to do.
Hosni fave the following argument that -(a+b)= -a+-b, for all intergers a and b. If the arqument is
3 answers
402 views
In which situations is it appropriate to display data using circle graphs?
When is it inappropriate to use the data displays in
0 answers
447 views
Mr.Daly is running short on cash and needs to gas up his car. After filling his car up at the local gas station he takes off
1 answer
444 views
Please calculate the solubility of calcium sulfate in 0.010 mol/L calcium nitrate at SATP.
This very question has been bugging me
1 answer
678 views
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0 answers
235 views
Why is Venus hotter than Mercury even though Mercury is closest to the Sun?
2 answers
439 views
How would day and night be different if Earth's axis were not tilted?
2 answers
484 views
The circumference of the base of a cylinder is 16 cm. The height of the cylinder is 10cm.
a. What is the surface area of the
3 answers
1,466 views
The Linear equation y=6x-5 graphs as a horizontal/vertical/diagonal line ( choose the correct label and type it below)
1 answer
1,073 views
What is the relationship between shapes and shapes?
1 answer
405 views
place the operation signs (+,-,x, divide) in the order that makes each sentence true
18__6__2=15
3 answers
266 views
Solve. I have no digits the same. My thousands digit is less than my tens digit. My hundreds digit is twice my ones digit. If
3 answers
399 views
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