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billy
Questions and answers by
billy
, page 2
Questions (795)
If 20.50 grams of calcium chlorate decompose what mass of each product will form
1 answer
382 views
Explain how 9/12 is greater than 1/2
1 answer
293 views
a. A 0.1 molal solution of a weak monoprotic acid was found to depress the freezing point of water 0.1930C. Determine the Ka of
2 answers
922 views
1. The graph of the equation y = x2 – 3 is symmetric with respect to which of the following? The answer is the y-axis . why?
2.
3 answers
987 views
What voltage is required to run a 45 W light bulb if the current is 0.5 A?
3 answers
735 views
a wheel has a dimater of 12 cm, how many turns does it take to go 2 meters?
1 answer
362 views
A math has a scale of 3 cm: 18 km. If Riverside and Smithville are 54 km apart then they are how far apart on the map?
3 answers
463 views
Fractions and decimals. how to make whole numbers. and mixed numbers .
1 answer
363 views
find n(A)for each set
A={1/2, -1/2, 1/3, -1/3,..., 1/10, -1/10}
5 answers
347 views
What is the range of this data 36.75.63.49.83.46.54.79
5 answers
395 views
.A gas at 72 °C occupies 10 L. What is the temperature in Kelvin when it expands to a volume of 22 L? Round to the nearest
2 answers
601 views
A 1310-kg car is being driven up a 9.12 ° hill. The frictional force is directed opposite to the motion of the car and has a
2 answers
771 views
if a rock climber accidentally drops a 56 gram piton from a height of 375 meters, what would its speed be before striking the
1 answer
736 views
Eric and Madison both measured the same trading card. Eric says the card is 3 inches long. Madison says it is 2 3/4in long. The
3 answers
583 views
The tax on a purchase was $9.33. If the sales tax rate is 6%, how much was the purchase?
1 answer
358 views
The Parker’s are installing a wooden fence in their backyard. They have 330 feet of wood. The length can be no more than 90
1 answer
461 views
Peter is throwing a surprise party for his friend Tammy. He has a budget of $350. If the restaurant charges $20 per person for
1 answer
439 views
x=6y+2
3x-18y=4
1 answer
361 views
Rachel has 15 coins with a value of $2.85. If the coins are either dimes or quarters, how many of each coin does she have? Write
3 answers
1,068 views
A music concert was attended by 450 people. Adult tickets sold for $70 and children’s tickets for $40. If total sales were
1 answer
439 views
The sum of two numbers is 30 and their difference is 2. Find the two numbers by writing and solving a system of equations.
2 answers
806 views
Terry is mailing two boxes. Together they weigh 21 lbs. If the smaller box is 5 lbs. less than the larger one, how much does
2 answers
513 views
Mary has a total of $5000 invested in two accounts. One account pays 5% and the other 8%. Her interest in the first year was
3 answers
562 views
(5.2 x 1013) (7.1 x 10-22)
write the answer in scientific notation
1 answer
349 views
Is (x+y)2 equal to (x2+y2)? Explain why or why not using an example to support your answer.
1 answer
292 views
John wants to hire an editor to check his thesis paper. The editor charges a flat rate of $50 and $2 per page. Write a
1 answer
429 views
. Victoria wants to plant a vegetable garden in the shape of a square. She has a space allocated in her backyard that will
2 answers
518 views
Add polynomials
(4y+5y2) + (2y3-8y2)
2 answers
559 views
Sam needs to fill up a box with packaging material. Use the picture below to calculate the volume of the box.
2x+3 x-3 x+2
1 answer
414 views
Stacy wants to build a triangular sand box for her son. Using the figure below, calculate the area of the triangular box,
1 answer
382 views
Two sides of an equilateral triangle have lengths x+2 and -2x+20 which could be the length of the third side:14-x or 2x+4?
A.
4 answers
1,734 views
Simplify
(x^3y^4/z^6)^2 (a^0b^6)^0 (-2x)^-6 (4^2)^3 (x/3)^4
1 answer
349 views
Evaluate each polynomial for the given value of the variable.
–x2-5x+6; x= -3 2x2-4x-1; x= 5
3 answers
443 views
(4a2+9b5) - (-2a2-6b5)
1 answer
442 views
Solve using FOIL
(y-2) (3y3-5y+7)
2 answers
1,002 views
simplifies (8+12)5/6-5A+11
1 answer
346 views
How do I determine how many moles of KMnO4 it takes to neutralize C2O4-?
4 answers
795 views
What is the pressure that is exerted by a box tjat has a dimension of 12cm long and 14cm wide and has a force of gravity on the
1 answer
404 views
you have a 2.5 od pipe can you get the same flow from two 1.and a quarter od pipe
1 answer
282 views
The table below shows the results of an experiment in which a number cube was tossed 20 times.
Outcome of toss: 1 2 3 4 5 6
7 answers
1,155 views
A person selecting a bank will consider how convenient it is, how safe it is, and how secure their return is true false
4 answers
647 views
a bond that has a $ 1,000 par value ((face value)) and a coupon interest rate of 10.1% the bonds have a current market value of
2 answers
516 views
A bond that has a $ 1,000 par value (face value) and a contract or coupon interest rate of 10.5%. The bonds have a current
2 answers
552 views
how many adjectives are in this sentence?
two large oaks covered your evergreens.
3 answers
1,226 views
Gallium is a metal with a wide variety of uses. Some of its applications include computer memory chips, light emitting diodes
5 answers
11,543 views
1. In “Raymond’s Run,” which detail supports the prediction that Squeaky will not let Gretchen win the race? (1 point) I
46 answers
11,552 views
I put ** by the ones I thought correct
Which of the following statements best describes the characteristics of a hypothesis, one
10 answers
2,795 views
put ** by the ones I thought correct
Which of the following statements best describes the characteristics of a hypothesis, one of
9 answers
1,524 views
Its a picture Called a Portrait of a Woman by Jan Mytens and the question is This piece of art is most successful if the person
3 answers
536 views
1) What can you infer from this sentence near the start of "The Story Teller"?
Most of the aunt's remarks seemed to begin with
31 answers
4,116 views
a 20 metre length of cloth is cut into two pieces in the ratio 1:9. how long is each piece?
4 answers
678 views
Mabel is installing a square pool in her backyard and wants a circular fence to enclose the pool to create 4 grassy areas around
2 answers
504 views
A 50.0 mL sample of 0.50 M HBr is titrated with 0.25 M KOH. What is the pH after the addition of 60.0 mL of KOH?
A) 4.1 B) 13.4
3 answers
1,184 views
a block weighs 200 N and is being held against a door. The coefficient of static friction between the door and the block is
1 answer
365 views
line of symmetry
1 answer
307 views
how to do -48= 2q and 13 n/10
3 answers
306 views
I need help with this problem:
33 1/3 of what number is 4 5/6
1 answer
320 views
An equation has carbon dioxide and water as its products, what type of reaction has taken place?
4 answers
505 views
a plane intersects a square pyramid perpendicular to its base but not through a vertex.The plane forms a cross section what is
1 answer
794 views
how did the new jersey plan contribute to the creation of the us constitutions?
a-it called for equal representation for all
2 answers
541 views
What is the net gain or loss in yardage for a football team that gains 6 yards, loses 12 yards and then gains back 15 yards?
5 answers
1,496 views
Blair opens his investment account with $500. He loses $15.45 the first month, and then gains $35.68 the second month. If his
3 answers
389 views
if 20 students are present out of 50 studentsin class. how many percent of absent?
1 answer
423 views
Maria spent 2/5 of her money on a book and 1/6 of the remainder on a P.E. uniform. If the book costs P105 more than the P.E.
3 answers
469 views
A 13,500 kg jet is moved with a thrust of 5,224,700 Newtons west. what is the acceleration of the jet?
4 answers
1,261 views
Develop a class diagram for a Message class for a cell phone company. Include generalizations for child
classes TextMessage,
1 answer
919 views
scientists ______ a hypothesis by doing one or more of these steps: designing a ________, making a ________, gathering and
3 answers
979 views
Find the linearization L(x) of the function f(x)=e^−2x at x=0. Please help
1 answer
763 views
By what percent will a fraction change if its numerator is decreased by 50% and its denominator is decreased by 25%?
2 answers
542 views
8th Connections Academy Unit 3 Lesson 11: Rational Numbers Unit Test
i need the answers please help
7 answers
1,215 views
which was a significant reason middle colonies were more favorable to farmers than new england? select all that apply.
The
5 answers
1,204 views
A ski patrol unit has six members available for duty, and two of them are to be sent to rescue an injured skier. In how many
1 answer
893 views
can somebody help answer these questions im lost
14. What group number(s) are the transition elements in? a. group 1 b. group 2
4 answers
1,353 views
does anyone know the unit 2 lesson 9 answers? it has 27 multiple choice answers
3 answers
304 views
What are the faunal and floral characteristics of the Amazon rainforest ecosystem?
1 answer
130 views
What major event led to the idea that government should protect and work for the good of all its citizens?
1 answer
270 views
Cam rode her bike 5 times as far as dante did. dante rode 187 meters farther than michael did. cam rode 15.25 kilometers. how
4 answers
656 views
when a solid sodium oxide is added to water, a solution of sodium hydroxide is produced
1 answer
485 views
The scale model of an airplane is 1:130, where 1 inch on the model is equal to 130 inches on the actual airplane. Which
10 answers
1,146 views
If an object falling freely were somehow equipped with an odometer to measure the distance it travels, then the amount of
2 answers
737 views
why is carson so weird
2 answers
82 views
why's posey's hair so beautiful
1 answer
96 views
What can you conclude about the triangles? *Hint: What is congruent and how can you prove it?
3 answers
97 views
Among which portion of the population did Mao Zedong and Chinese Communists win enough support to drive out Jiang Jieshi and the
2 answers
82 views
How did the Great Depression affect Europe?
American workers emigrated to Europe in large numbers to find jobs. Overproduction
4 answers
98 views
How did Mussolini and the Fascists rise to power?
by aligning with Communist revolutionaries against the military by appealing to
4 answers
101 views
How did the policy of appeasement influence the beginning of World War II?
The policy emboldened Hitler to further acts of
4 answers
104 views
Which of the following statements is true?
Allied forces bombed railroad lines to slow the transport of Jews to concentration
2 answers
123 views
The image demonstrates which contributions of women to the war effort?
They provided moral support for service personnel. They
2 answers
90 views
Looking at the graph above, the slope of the line is _______.
(1 point) Responses 32 3 halves 6 6 64 6 fourths 23 2 thirds 3 3
7 answers
66 views
Given that <1 and <5 are congruent, which lines can be proven parallel
3 answers
45 views
which lines (if any) can be proved parallel? By which theorem?
Given that <1 and <5 are congruent, which lines can be proven
3 answers
61 views
Find the value of x and y. Type the number only, do NOT type degrees
(2x+7) (15y-5) (3x-7)
3 answers
84 views
Which statement accurately describes the characteristics of each government type?
A Oligarchies and monarchies had a ruling class
3 answers
75 views
Which of the following statements best describes Alexander’s empire-building strategy from a historical lens of empathy?
A
3 answers
100 views
How has Greco-Roman culture influenced modern societies?(1 point)
A It is common for many modern societies to grant citizenship
3 answers
180 views
What principles of Plato influenced the American Revolution?(1 point)
A a hierarchical system based on property ownership that
3 answers
197 views
What was the name of the political party with which Julius Caesar was affiliated?(1 point)
A the First Triumvirate B the
3 answers
144 views
How was Roman society changed by the spread of Christianity?(1 point)
A Roman society merged their polytheistic beliefs with
3 answers
114 views
What role did Constantine play in the spread of Christianity throughout the empire?(1 point)
A Constantine declared Christianity
3 answers
66 views
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