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karla

Questions and answers by karla

Questions (76)

what is the molecular geometry and bond angles of CF2Cl2?Is there any reason to suspect this won't be tetrahedral with bond
1. 3 answers
2. 2,773 views
solve for linear equation2x + 3y = 6 (for x) i figured out the answer. thanks for your time though : ) x = (6-3y) ________ 2
1. 1 answer
2. 486 views
The sqrt of 12x^4sqrt12= sqrt(4*3)= sqrt4 * sqrt3 what is the sqrt4, and what is the sqrt x<sup>4</sup> ? sqrt12= sqrt(4*3)=
1. 2 answers
2. 571 views
Descibe how to use a Ten- Thousand square to round number to the nearest 1,000.
1. 1 answer
2. 429 views
WHAT DOES IT MEAN IF A PRINT HAS 10/20 IN THE BOTTOM MARGIN?
1. 4 answers
2. 791 views
WHAT ASPECT OF PHOTOGRAPHY CAN BE MANIPULATED TO CREATE FINE ART RATHER THAN SIMPLE PHOTOGRAPHS?
1. 2 answers
2. 1,097 views
I keep seeing 7.620497955 as the electrical force between a proton and electron but when I multiply (8.99 x 10^9)(1.602 x
1. 3 answers
2. 401 views
the production of_________ was one of the first industries to be affected by the industrial revolution.
1. 2 answers
2. 589 views
What is the best way to structure and answer an essay with a question that has more than one question in a question
1. 1 answer
2. 367 views
the base of a rectangle is twice the length of the heigth .If the heigth of the ractangle is h inches, what is the length of the
1. 1 answer
2. 324 views
Why should Americans in the 1920s have shown greater concern for their future? then it tells me to note three things that
1. 4 answers
2. 1,369 views
whats the answer for xsquare+12x+20=0
1. 3 answers
2. 396 views
x2+12x+20=0
1. 1 answer
2. 314 views
i need help with my homework
1. 1 answer
2. 253 views
how long do guys take answer questions
1. 1 answer
2. 363 views
together, jareds age and his daughters age total 100. but jareds grandfather is 70 years older than him. how old is jareds
1. 2 answers
2. 679 views
From a point on a straight road, two cars are driven in opposite directions, one at 44 miles per hour and the other at 35 miles
1. 3 answers
2. 534 views
how does a hypothesis help scientists understand the natural world?
1. 2 answers
2. 581 views
the mean radius of the earth is 6,000,000 meters. Express this value in kilometers
1. 4 answers
2. 1,256 views
A stone is dropped off the science building and accelerates, from rest, toward the ground at 9.8 m/s/s. A curious physics
1. 4 answers
2. 693 views
Standing on top of the science building, which is 48 m high, a group of students use a slingshot to shoot a steel ball bearing
1. 2 answers
2. 638 views
Calculate the pH during the titration of 20.00 mL of 0.1000 M CH3CH2CH2COOH with 0.1000 M NaOH after 26.5 mL of the base have
1. 2 answers
2. 823 views
Calculate the pH during the titration of 20.00 mL of 0.1000 M CH3CH2CH2COOH with 0.1000 M NaOH after 26.5 mL of the base have
1. 2 answers
2. 892 views
How has the scientific method impact our understanding of the world and the way we study it?
1. 6 answers
2. 384 views
The tombstone proclaims that all france lies beneath the guillotine. What revolutionary event does it depict?
1. 1 answer
2. 412 views
two vectors are defined as a=2i+xj and b=i-4j. find value of x ifa) the vectors are parallel b) the vectors are perpendicular
1. 1 answer
2. 487 views
two vectors are defined as a=2i+xj and b=i-4j. find value of x ifa) the vectors are parallel b) the vectors are perpendicular
1. 3 answers
2. 883 views
in a recipient of 40 cm^3 of water at 4°C is introduced aluminum over 80g to 8ºC. neglecting the effect of the recipient,
1. 1 answer
2. 402 views
in a vessel of 40 cm3 of water at 4 ° C is introduced aluminum over 80g to 8 º C. neglecting the effect of the vessel,
1. 2 answers
2. 566 views
6x-7x=20what is the value of x-
1. 3 answers
2. 259 views
How did the Scramble for africa impact people living back then & living today?
1. 2 answers
2. 510 views
What the solution of the equation: y^2-3y=9 ?
1. 1 answer
2. 360 views
What the solution of the equation: y^2-3y=9 ?
1. 1 answer
2. 398 views
how to tell if a solution is saturated
1. 1 answer
2. 262 views
using the 98-95-99.7 rule, find the percentage of scores within 20 points of the mean of 50.
1. 1 answer
2. 283 views
John drives to work each morning and the trip takes an average of  = 38 minutes. The distribution of driving times is
1. 3 answers
2. 2,002 views
how do i show my work for, 5+10/(1*(8+6)-4=6ya i know the answer but i wanna know how to show my work.
1. 3 answers
2. 750 views
if the drama club would want 120 to people see them act and want to fill up 10 rows how many people are in each row
1. 3 answers
2. 945 views
Can you compare North American racial ideologies and their effects on society with Latin American/Caribbean racial ideologies
1. 3 answers
2. 534 views
What do brokerage firms charge fees on
1. 1 answer
2. 310 views
25mL of tap-water is titrated with .00500 M EDTA. 7.95mL of EDTA is required for complete reaction, Whatis the molarity of that
1. 2 answers
2. 657 views
If Christopher wants to have the same number of hot dogs and buns, what is the minimum number of hot dogs he will have to buy?
1. 1 answer
2. 371 views
A new car comes in 5 exterior colors and 3 interior colors.How many different-looking cars are possible?
1. 4 answers
2. 2,953 views
the patient reports numbness and tingling in the left lumbar area and pain in the contralateral femoral region
1. 3 answers
2. 1,254 views
the patient reports numbness and tingling in the left lumbar area and pain in the contralateral femoral region
1. 1 answer
2. 398 views
how do i find the are of the region defined by |x|+|y| less than or equal to 5 and |x|+|y| greater than or equal to?
1. 1 answer
2. 469 views
how do i find the are of the region defined by |x|+|y| less than or equal to 5 and |x|+|y| greater than or equal to?
1. 1 answer
2. 378 views
a car skids to a halt at a rate of -9.4 m/s2. the skid marks measure 34 m. what speed was the car going when it slammed on the
1. 4 answers
2. 1,254 views
In a 1.0x10^-4 M solution of HClO(aq), identify the relative molar amounts of these species:HClO, OH-, H3O+, OCl-, H2O
1. 6 answers
2. 12,848 views
ms.joliet gave a math quiz to see how her small group was doing. what score would make the median 90, the mode 85, and the range
1. 1 answer
2. 364 views
f a police car is traveling along at 40 mi/hr and speeds up to 90 mi/hr to catch a speeder and it takes a total time of 1hr to
1. 1 answer
2. 361 views
how many moles of H2O are produced when 5.00 mols of oxygen gas are used
1. 2 answers
2. 636 views
What is the perimeter of a triangle whose sides measure 21cm, 16cm, and 19cm?
1. 1 answer
2. 450 views
What is the area of sector CED when DE = 15 yd?
1. 2 answers
2. 1,189 views
A solution contains 3.10 g of solute in 10.4 g of solvent. What is the mass percent of the solute in the solution?
1. 3 answers
2. 729 views
PLEASE HELP LAST QUESTION.???Among William James's contributions to the science of psychology is that he A. he wrote the first
1. 4 answers
2. 1,657 views
many solutions are there to the equations below?8x+47=8(x+5)
1. 2 answers
2. 518 views
is f(x)= x^3-x^2-9x+9 a one to one function
1. 1 answer
2. 421 views
f(x)={2x,x<1}{5,x=1} {x^2,x>1} Given the piecewise functions shown below, select all of the statements that are true. A.f(5)=1
1. 4 answers
2. 6,272 views
The greatest integer function ,shows below, is defined to be greatest________less than or equal to x.f(x)=[[x]]
1. 5 answers
2. 1,265 views
in what form is the following linear equation written?3x-2y=4 A.rise-run B.standard C.slope-intercept D.point-slope
1. 7 answers
2. 4,132 views
How many red beads would there be in a pattern with 78 blue beads?
1. 1 answer
2. 474 views
the types of mini food players as it is triple plays in band is there in flute players write an algebraic expression to find out
1. 1 answer
2. 420 views
the Nile River is the longest river in the world that 4160 miles a group of explorers travel along the entire now in xx days
1. 3 answers
2. 795 views
a slice of pizza has 290 calories to find out how many write an algebraic expression to find out how many calories there are in
1. 1 answer
2. 469 views
grant pays $0.10 per minute plus $5 per month for telephone long distance write an algebraic expression for m minutes of long
1. 3 answers
2. 722 views
Greg has a dollar bill, quarters, and dimes. how many ways can he make $1.75?
1. 16 answers
2. 4,206 views
11 increased by twice Vanessa's age
1. 1 answer
2. 476 views
ratio 1/3
1. 1 answer
2. 322 views
a store advertises carpet that costs $ 18.95 per square yard. how much does that carpet cost per square meter?
1. 3 answers
2. 541 views
how to achieve a nutrition?
1. 5 answers
2. 658 views
If the car is LaTeX: 14\frac{1}{2}14 1 2 feet long, what is the length of the car in the scale drawing?
1. 1 answer
2. 228 views
Continue walking at a constant speed. Just after you release the ball upward, break into a run. Where does the ball land?Continu
1. 1 answer
2. 193 views
Find the distance between points E and F.Point E = (-6, 8) Point F = (-6, 9)
1. 3 answers
2. 1,090 views
Write the sentence as an equation32 equals w reduced by 309
1. 1 answer
2. 76 views
what design style does the image illustrate bar and grillart deco decontructivism its pop art
1. 2 answers
2. 158 views

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