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evelyn

Questions (54)

4. What does the author suggest as a solution to the decline in bee populations?A. Increasing the use of pesticides. B.
1. 1 answer
2. 16 views
3. Which of the following statements best reflects the author's claim about the economic impact of bees?A. Bees have a
1. 1 answer
2. 17 views
the prime ministers approval rating is 0.35, while the oppositions leaders approval rating is 3/8, which leader is ahead in the
1. 1 answer
2. 269 views
Parallelogram ABCD has vertices A(8, 2), B(6, –4), and C(–5, –4). Find the coordinates of D.
1. 1 answer
2. 3,232 views
find two numbers that has as estimated sum of 6, 000 using the digits 1 2 3 4 5 6 7 and 8
1. 1 answer
2. 494 views
How revolutionary was the Scientific Revolution? Provide at least three examples as evidence to support your opinion.I need help
1. 1 answer
2. 1,771 views
who nows what 300,000,000 x 900,000,000?
1. 2 answers
2. 471 views
What information does an equilibrium constant give about a reaction?A. It tells how long it takes the reaction to reach
1. 0 answers
2. 772 views
Which rate constant would result in the fastest reaction?A. 1.3 × 103 L/mol · s B. 2.8 L/mol · s C. 9.5 × 10-2 L/mol · s D.
1. 1 answer
2. 599 views
A graph of experimental data is a straight line when ln[H2] is plotted versus time. Which rate law fits the data?A. Rate =
1. 1 answer
2. 1,017 views
If a reaction rate increases with temperature, how will the rate constant of the reaction change with temperature?A. The rate
1. 0 answers
2. 595 views
solve the system if possible| x+y+z = 15 | | < 7x+y+z = 75 | | | 3x+y-z=29 a. x=10,y=2,z=3 b. x=–10,y=–2,z=–3 c.
1. 2 answers
2. 435 views
An object moving vertically is at the given heights at the specified times. Find the position equation s = 12 at^2 + v (small o)
1. 5 answers
2. 579 views
In a math contest of 20 problems, 5 points were given for each correct answer. If Janelle answered all 20 problems and scored 72
1. 1 answer
2. 755 views
write linear equation for phone company who base rate is $40 and every minute costs $0.05. Average minutes of 200 minutes per
1. 1 answer
2. 476 views
Train A has a speed 20 miles per hour greater than that of train B. If train A travels 270 miles in the same times train B
1. 1 answer
2. 918 views
what is the volume of a cereal box that is 6.5 inches long 4.25 inches wide and 10 inches tall ?
1. 1 answer
2. 482 views
What is the total energy change if 150.0 grams of ice at 0.0 oC are melted, then the water is warmed to 45.0 oC? Is this process
1. 1 answer
2. 597 views
a seismograph 300 km from the epicenter of an earthquake recorded a maximum amplitude of 5.5 *10^2,find the earthquakes
1. 0 answers
2. 429 views
A 13 foot ladder is leaning against a building.The bottom of the ladder is 5 feet from the building.How high up does the ladder
1. 1 answer
2. 4,234 views
Look up the following words. Give the etymology of each. State what kind of term, such as mathematical, scientific, political
1. 4 answers
2. 1,111 views
a 12.0g of sample A (70.2g/mol)was burned in a bomb calorimeter in an excess of O2(g).A+2 O2(g)---> 2 CO2(g) +2 H2O(l) The
1. 1 answer
2. 872 views
A compound of Fe and Cl is soluble in water. An excess of AgNO3 was added tp precipitate the Cl- as AgCl. if a 1.540g sample of
1. 1 answer
2. 479 views
A solution contains 5.00% (by mass)NaCl. The density of the solution is 1.064 g/cm^3. What is the molarity of NaCl?
1. 1 answer
2. 571 views
Two crates , one with mass 4.00 kg and the other with 6.00 kg, sit on the frictionless surface of a frozen pond, connected by a
1. 3 answers
2. 4,373 views
A hockey puck with mass 0.160 kg is at rest at the origin (X = 0)a player applies a force of 0.250 N to the puck, parallel to
1. 1 answer
2. 866 views
Two horse pull horizontally on ropes attached to a stump. The two forces f1 and f2 that they apply to the stump are such that
1. 4 answers
2. 1,886 views
how can i solve the inequality x+9>12 do i subtract -9 from both sides?
1. 2 answers
2. 1,246 views
solve step by step this problem: q-r=r, for r
1. 1 answer
2. 381 views
solve this one step by please : q-r=r, for r
1. 2 answers
2. 331 views
how do you solve this problem : 7t=x,for t
1. 1 answer
2. 471 views
Emily’s dad pays her for picking strawberries. Each hour she works he increases her pay. The first hour she earns two cents,
1. 6 answers
2. 724 views
why is it possible to find the sum of the angle meanures of an n-gon using the formula (180n-360)??
1. 0 answers
2. 331 views
What value will make the equation6(x+5)=3(x-14) true?
1. 4 answers
2. 1,015 views
The difference of two numbers is 12. Two fifths of the greater number is six more than one-third of the lesser number. Find both
1. 1 answer
2. 690 views
Three times the greastest of three consecutive even integers exceeds twice the least by 38. Find the integers.
1. 1 answer
2. 1,083 views
Three times the greastest of three consecutive even integers exceeds twice the least by 38. Find the integers.
1. 1 answer
2. 645 views
Keyshia said that one of the following numbers is IRRATIONAL. Which number is IRRATIONAL and why is it IRRATIONAL?(-2/3,2/3,0.66
1. 0 answers
2. 472 views
Keyshia said that one of the following numbers is IRRATIONAL. Which number is IRRATIONAL and why is it IRRATIONAL?(-2/3,2/3,0.66
1. 0 answers
2. 484 views
The question is how many kilojoules are required to melt 24g of ice at 100 degrees celsius?Can you please correct me if im
1. 1 answer
2. 1,145 views
Five kg of ice cubes are moved from the freezing compartment of a refrigerator into a home freezer. The refrigerator's
1. 1 answer
2. 1,159 views
com 150 week 8 I am doing a peer review and I need some help
1. 1 answer
2. 467 views
a[n] ? is an ansewer to a scientific question
1. 1 answer
2. 266 views
Describe the connection between student unrest and the Vietnam War, noting how each affected the other.
1. 1 answer
2. 439 views
what is atation
1. 1 answer
2. 277 views
of the following charaters, the one you learn the most about in "bartleby" isa. the narrator. b. nipper. c. gingernut. d.
1. 1 answer
2. 461 views
which one of the following words best describes ichabod crane?a. handsome b. superstitious c. brave d. heavyset
1. 1 answer
2. 754 views
the label horror story is an example ofa. a character study. b. informational reading. c. a genre. d. a universal truth. in "the
1. 2 answers
2. 656 views
(25b-2)-8(3b+1=-5
1. 1 answer
2. 346 views
Use the variable C to represent total cost and S to represent the sale price. the total cost equal the sale price plus a $25
1. 1 answer
2. 437 views
pro forma financial statements area. the most comprehensive means of financial forecasting b. often required by prospective
1. 0 answers
2. 1,202 views
Are the symboles of dimocracy important? should the government make more effort to maintain and explainthese symboles?What
1. 0 answers
2. 521 views
same question, but it didn't come across right.500 equals 1 over X to the half 500 = 1/(X^1/2) Multiply both sides by X^1/2.
1. 0 answers
2. 584 views
the problem is500= 1 --- 1 --- X 2 Your presentation of the problem is unclear. Please repost. If you mean "X squared," that is
1. 0 answers
2. 403 views

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