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Questions (171)
Imagine you are an architect hired by a newly elected mayor to design a city. What questions might you have for the mayor before
1 answer
278 views
Imagine you are an architect hired by a newly elected mayor to design a city. What questions might you have for the mayor before
2 answers
276 views
1)calculate the pressure, expressed in pascals, that the brick exerting a force of 18N, and dimensions od 9.3cm x 5.5 cm. I know
0 answers
257 views
1)calculate the pressure, expressed in pascals, that the brick exerting a force of 18N, and dimensions od 9.3cm x 5.5 cm. I know
1 answer
276 views
The table below shows how much money different people made at various jobs. Fill in the blanks. Then check your equation by
1 answer
314 views
Will someone help me with this problem pls? At Joann's house there are birds and trees. There are 12 birds in each tree and 3
1 answer
366 views
Hulu charges a $100 dollar installation fee, then charges $16 dollars for every month you subscribe.
a. What is the unit rate?
1 answer
265 views
Before starting a new lunch help program. Ms. Rylee had helped 2 students on math in his life. During the program for every 5
1 answer
287 views
which of the following is an example of subjunctive
3 answers
488 views
for what values of a and b is each quadrilateral a parallelogram?
Left: 4a+b Top: 2b+15 Right: 5b-a Bottom: 5a+b
1 answer
1,674 views
for what values of a and b is each quadrilateral a parallelogram?
Left side: 5a Top: 3a+1 Right side: 2b-5 Bottom: b
1 answer
2,462 views
Write (8a−3)−23 in simplest form + steps please.
1 answer
1,163 views
You stand on top a building 44 m tall with a water balloon. You drop the water balloon from rest. How fast is the balloon moving
4 answers
1,242 views
Hot air balloon A is rising upward at a rate of 10.0 m/s. A passenger aboard balloon A observes balloon B going down at a
1 answer
1,144 views
Gini's test scores in Biology 30 are 95, 82, 76, and 88. What score must she get on the fifth test in order to achieve an
2 answers
784 views
A spring has a natural length of 25 meters. A force of 12 newtons is required to stretch the spring to a length of 30 meters.
0 answers
749 views
A spring has a natural length of 25 meters. A force of 12 newtons is required to stretch the spring to a length of 30 meters.
0 answers
543 views
2. Compare and contrast Northern and Southern populations, industries, resources and goals in the Civil War. In your response,
2 answers
689 views
(Thank you for any help because I am not good at setting up word problems)
What are the dimensions that will minimize the amount
1 answer
576 views
Mr. Smith would like to enclose a rectangular field that has an area of 1000 square feet. What is the minimum amount of fencing
2 answers
791 views
1)given that log(y)/log(4)=a and log(2y)/log(8)=b, show that 2a=3b-1
2)the strength (S) of an earthquake is represented by
1 answer
1,254 views
You are a blacksmith and have been working with 14.0 kg of steel. When you are finished shaping it, the steel is at a
0 answers
649 views
You drop 454 g of solid ice at −35°C into a bucket of water (1,200 g) at 45°C. Eventually, the ice all melts, and the entire
0 answers
563 views
Consider Joule's experiment described in the insight below. Assume the mass m = 2.3 kg and the fluid is water with a volume of
0 answers
541 views
An ice cube of volume 7.6 cm3 is initially at a temperature of -11.4°C. How much heat is required to convert this ice cube into
1 answer
647 views
Emily bought 3 shirts for $12.50 each and a pair of shorts for $20. She had a coupon for $3 off her purchase, before sales tax.
1 answer
639 views
Emily bought 3 shirts for $12.50 each and a pair of shorts for $20. She had a coupon for $3 off her purchase, before sales tax.
2 answers
803 views
On Monday, a jacket cost $36.95 and a shirt cost $21.42. On Friday the jacket was discounted by 20%, and the shirt was
2 answers
908 views
Joey earns $7.65 an hour at his part-time job. He received a 20% raise. How much will Joey now earn for working 40 hours?
A
2 answers
1,041 views
A roll of fabric is 12 yards long. A salesperson cuts three pieces off the roll measuring 2 3/4 yd, 5 1/3 yd, and 1 1/5 yd.
2 answers
1,218 views
Dolphin 1 dove 200 feet under water. Dolphin 2 dove 30% farther. After Dolphin 2 dove down, it ascended 25 1/2 feet and then
4 answers
638 views
Dolphin 1 dove 200 feet under water. Dolphin 2 dove 30% farther. After Dolphin 2 dove down, it ascended 25 1/2 feet and then
1 answer
920 views
How many degrees warmer is the average temperature -1.7 than -13.4
1 answer
847 views
Can a cost can be incremental but not relevant or relevant and not incremental?Provide an example of each.
1 answer
495 views
From reading “The Raven and the First Men: The Beginnings of the Haida,” the reader can tell that the Haida people value
8 answers
3,151 views
how much energy is required to vaporize 1.5 kg of copper?
2 answers
2,864 views
Ryan has nine 14-ounce bags of pop corn to repackage and sell at the school fair. A small bag holds 3 ounces. How many small
1 answer
474 views
The formula h=280t-7t^2 gives the height, h in meters, of a rocket t seconds after take off. The maximum height reached by the
1 answer
986 views
How do you write this problem in algebraic expression (four different people came in today; and each bought one third of a box
1 answer
325 views
2. What answer represents this number in scientific notation?
0.00000916 a. 916 x 10^-8 b. 9.16 x 10^-6 c. 916 x 10^8 d. 9.16 x
0 answers
791 views
2. What answer represents this number in scientific notation?
0.00000916 a. 916 x 10^-8 b. 9.16 x 10^-6 c. 916 x 10^8 d. 9.16 x
3 answers
832 views
The country in this region that is formed by two main islands is
New Zealand Australia China Micronesia
1 answer
454 views
Anita says that a Plus sign + forms 2 pairs of veritcal angles Charles says it forms 2 pairs of congruent angles who is correct?
2 answers
566 views
A spotlight on a boat is y = 2.6 m above the water, and the light strikes the water at a point that is x = 8.1 m horizontally
0 answers
352 views
For this discussion use the "Critical Thinking Process" document to analyze the problem-solving the individuals may apply in the
1 answer
910 views
julia shoots 40 baskets and makes
30 what percent did she make
1 answer
329 views
The price of an item in a store is reduced by 50%. Then the price is reduced by another 50%. what is the total percent change as
1 answer
510 views
0.81 divide by 9 is what? is it.9?
1 answer
1,072 views
is forty-five hundredths inches longer than 9.06?
2 answers
350 views
How does (a) copper and (b) zinc affect the corrosion rate of
iron? How could this knowledge about iron and corrosion help you as
0 answers
499 views
What effect does bending, stress, or machining have on the tendency of iron to corrode?
0 answers
406 views
1. How do you know if metals are most susceptible to corrosion?
2. How could knowledge of knowing about metal corrosion help you
0 answers
426 views
I need to know how to get the fraction 20 over66 to the simplest form using factop trees
2 answers
339 views
A fixed quantity of gas at 27°C exhibits a pressure of 729 torr and occupies a volume of 5.70 L.
(a) Use Boyle's law to
1 answer
645 views
A fixed quantity of gas at 27°C exhibits a pressure of 729 torr and occupies a volume of 5.70 L.
(a) Use Boyle's law to
1 answer
1,267 views
A balloon is filled to a volume of 5.0 102 mL at a temperature of 28.0°C. The balloon is then cooled at constant pressure to a
3 answers
928 views
Explain how the use of masses, while not a component of Boyle's law, is related to the law.
1 answer
500 views
explain decimal notation
0 answers
307 views
3 to the fourth power multiplied by 3 to the sixth power
2 answers
383 views
What is the one thing that does not change in a controlled experiment?
1 answer
483 views
what is the standard deviation of the numbers {78, 79, 81, 82, 85}. And can you tell me how i am supposed to find the standard
1 answer
432 views
For a class of 43 students, for a certain test, the mean grade is 67 and the standard deviation is 7.
a) how many students should
2 answers
659 views
find tge mean, meadian, mode, and range for the set of numbers {76, 37, 56, 53, 46, 37, 63, 67, 36, 46, 55, 66}.
a) mean= b)
1 answer
682 views
Ms. Davis asked her students to draw a picture describing their hobby, She asked them to use only 3 colors. Patrick has a box of
1 answer
698 views
Less than the appropriate weight for gender, height, age, body frame and growth pattern
0 answers
347 views
More that the appropriate weight for gender, height, age, body frame and growth pattern
0 answers
410 views
The weight that is best for your body
2 answers
386 views
suppose binary heaps are represented using a pointer-based tree representation instead of an array. consider the problem of
1 answer
511 views
Identify the homonym
the day, month, and year / a sweet fruit with a hard seed
6 answers
1,453 views
how do you add fractions with uncommon denominators?
2 answers
445 views
I=PRT for R (finance)
2 answers
336 views
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