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August 17, 2017
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1. Picture: a peasant family cook over a campfire by Bartolomeo Pinelli, it
24 answers
asked by
Abigail
7,666 views
The function f is defined by f(x)=2x^2-6x+5
Find the set of values of p for which the equation f(x)=p has no real roots. Thanks
3 answers
asked by
Audrey
5,622 views
A man gains 20% by selling apples at a certain price.if he sells it at Rs 1.2 higher than the previous price he gains 40%. Find
1 answer
asked by
bhargu
5,170 views
The marginal cost for producing x units of a certain product is given by the formula MC = 0.001x^2-0.5x+66.5. A. What is the
2 answers
asked by
Kazuya
4,445 views
Which process is an example of a chemical change?
A metal railing rusting in damp weather alcohol evaporating from a cotton swab
4 answers
asked by
lydia
3,780 views
Two forces of 20 N and 5 N are acting at an angle of 120 degree between them. Find the resultant force in magnitude and
1 answer
asked by
Tushar
3,286 views
Which process is an example of a chemical change?
drying clothes in the dryer chopping a tree activating a glow stick heating a
2 answers
asked by
lydia
2,832 views
Baking soda is mixed with water, and no bubbles are produced. When baking soda is mixed with vinegar, it bubbles and foams
3 answers
asked by
lydia
2,782 views
which of the following best describes the most important feature of swamps in Georgia
drinking water source source of coal for
2 answers
asked by
??Hep??
2,170 views
which of the following most directly resulted from the neolithic revolution?
A. populations increased B. complexed cultures
8 answers
asked by
Cassandra
2,076 views
What elements are the most abundant in living organisms?
1 answer
asked by
Annie Hoptkins
1,816 views
1.What is the correct way to punctuate the end of this sentence? Did the baseball player say, “I can do the splits”
Did the
7 answers
asked by
Kim
1,706 views
Plz the first and last term of an AP are 79 and -5 if the sum is 814. Find
A. The number of terms B. Common difference.
2 answers
asked by
Anonymous
1,496 views
Due to evaporation, the water level in Wesley's aquarium dropped 2 cm a week during the first three weeks in July. What integer
3 answers
asked by
Abigail
1,337 views
Two cars of same mass are moving with velocities v1 and v2 respectively. If they are stopped by supplying same breaking power in
1 answer
asked by
Uma
1,115 views
Consider the two savings plans below. Compare the balances in each plan after 7 years. Which person deposited more money in
0 answers
asked by
chris
1,097 views
The proportion of deaths due to lung cancer in males ages 15-64 in England and Wales during the period 1970-1972 was 12%.
0 answers
asked by
maria
1,078 views
Draw:
1)Line AB parallel to Ray CD perpendicular to line EF 2)Line GH perpendicular to line IJ,Line GH perpendicular to Line KL
1 answer
asked by
Anna
1,076 views
An object floats in a liquid of density 1.2 kg/m3 with one quarter of its volume above the liquid surface. Determine the density
1 answer
asked by
Romanus
1,058 views
Given a long algebraic equation, what are some strategies that you can use to make simplifying and evaluating the equation more
1 answer
asked by
LarryStylinson
1,040 views
the temperature in canada is -8 degrees. the temperature drops 5 degrees. what is the current temperature?
1 answer
asked by
Alison jay
983 views
Draw:
1)Line AB parallel to Ray CD perpendicular to line EF 2)Line GH perpendicular to line IJ,Line GH perpendicular to Line KL
2 answers
asked by
Anna
924 views
how was the roman republic's goverment set up?
people elected representatives to make decisions for them. the emperor chose
1 answer
asked by
alice
899 views
Six numbers are written in ascending order: 1.4, 3, 4.7, 5.8, a, 11. Find all possible values of a if the number 11 is
0 answers
asked by
jacob
878 views
How many N atoms are there in 0.410 mol of NH3? Would it simply be 0.410 x 6.02x10^23?
3 answers
asked by
Abby
867 views
Find the orthogonal trajectory of the family of circle x^2 (y-c)^2 c^2 where c is parameter.
1 answer
asked by
Anusha
788 views
prompt for and input a saleswoman's sale for the month(in cedi)and her commission rate. (as percentage). Output her commission
0 answers
asked by
Ibrahim
749 views
Insert grouping symbols to make each statement true.
4 • 2 - 2 to the power of 2 ➗ 9 + 2 = 6
2 answers
asked by
Parker
708 views
Clay is a plastic material does this imply that it is a polymer
2 answers
asked by
Shalu
698 views
What is the best estimate for the product of 289 and 7
3 answers
asked by
Kayla
682 views
i have 2 problems.
1. Only 40% of the seats in a theater are occupied. The theater 320 seat. How many seats are occupied? 2. In
5 answers
asked by
piper
676 views
Can anyone please help me with my US history writing? I am currently writing a paper related to the US policy in the Middle
1 answer
asked by
Apple
675 views
Tim is making is making a sandwich he has 3 choices of bread, 2 choices of lettuce, 4 choices of meat, and 6 spreads to choose
4 answers
asked by
Mike
663 views
you have 20ml of an aqueous solution of 0.2M NaOH. if you add distilled water to this solution until you have 200ml , what will
2 answers
asked by
katlego
622 views
Kmart has a 20% sale on all items. How much will you pay for a 40 inch flat-screen television with an original piece of $899?
14 answers
asked by
Minny
595 views
The energy of activation for a reaction is 100kj/mol.Presence of catalyst lowers the activation by 75%.What will be the effect
0 answers
asked by
Lalita
574 views
A boy of mass 50kg running at 5m/s jums on to a 20kg trolly travelling in the same direction at 1.5m/s .what is their common
2 answers
asked by
Aditya
568 views
What is the factor of X power 4 +x square + 1
1 answer
asked by
x power 4 + X square + 1
504 views
Fared wants to add 1/4 + 5/8. Add the fractiins by using a giant ine to create a common denominator. Does anyone have an answer
2 answers
asked by
Sutton
500 views
Rachel spent half of her money on lunch and one quarter on a book she had 1.50 dollars left how much did she spend on lunch
1 answer
asked by
Shyamil
498 views
Show that any dilation transforms any figure into a similar figure.
0 answers
asked by
maath
497 views
how to estimate the root mean square speed of hydrogen molecules in the earth's atmosphere in km h^-1? thanks for your help, I'm
0 answers
asked by
Adam
495 views
Does the reaction rate of a zero order reaction becomes half of its initial value,if the concentration of the reactant becomes
2 answers
asked by
Josh
489 views
Does LiAlH4 perform any kind of a reaction with a triple bond?
4 answers
asked by
Josh
487 views
What physical property is changed when a waitress pours coffee from a pot into four mugs?
density color volume temperature
1 answer
asked by
lydia
487 views
Tell whether the first number is a factor of the second. 9;522 10. 8;508 11. 13;179 12. 17;3,587
1 answer
asked by
PLZ.Help ME
481 views
Tell whether the first number is a multiple of the second.13;179 17;3,587
1 answer
asked by
PLZ.Help ME
444 views
Find the averege ,maximum,minimum and sum three number
2 answers
asked by
GETACHEW
435 views
A) What area of a black body kept at 300°C radiates 100W?
B) If a 25m2 roof has a U-value of 0.4Wm^-2 °C^-1, how much heat,
0 answers
asked by
Adam
412 views
how many times does the sun appear to rise in a week?
A) one B) Five C) seven D) not there I think it's c) seven. Plz check.
1 answer
asked by
Lauren
406 views
What is the advantages of democracy government and non democracy government
1 answer
asked by
Anushka samant
395 views
How do you go about finding the roots\x intercepts of the function; 2x^2-16x+36 so that I can graph it ?
Thank you !
1 answer
asked by
Renee A
354 views
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