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2. What is the center and radius of the circle given by the equation x^2+(y−11)^2=144?
answered
Jul 2, 2021
Mathematics
high-school
1
vote
150k
views
8. Giving a dog a treat after telling it to roll over What is he doing?
answered
Jun 12, 2021
Biology
high-school
4
votes
107k
views
Please help need 1 more to passss guys !!!!!!!!!!!!!
answered
May 30, 2021
Mathematics
high-school
3
votes
75.4k
views
A student asks why he can't just make "random guesses" rather than "intelligent guesses" when using the guess-and-check problem-solving strategy. What is the correct response to this question?
answered
May 26, 2021
Social Studies
college
6
votes
137k
views
Please help thank you
answered
May 11, 2021
Mathematics
high-school
2
votes
30.7k
views
A cross section parallel to the base of a rectangular pyramid forms what shape? A. a rectangle B. a trapezoid C. a triangle D. a square Please help!!
answered
Mar 13, 2021
Mathematics
middle-school
3
votes
22.1k
views
4. How many J of energy are needed to raise the temperature of 165 g of water from 10.55°C to 47.32°C?
answered
Dec 10, 2020
Chemistry
middle-school
3
votes
111k
views
The three branches of government established in the early years of the United States are the executive, legislative, and judicial. More recently however, there is a growing belief that we have established
answered
Nov 1, 2020
Social Studies
high-school
2
votes
170k
views
What is the present value of $8,400 in 5 years if the interest rate is 10% compounded quarterly?
answered
Mar 21, 2020
Mathematics
high-school
1
vote
221k
views
In these words, Jefferson stresses the importance of his daughter’s following his instruction through the use of A) anaphora B) hyperbole. C) imagery. D) irony.
answered
Aug 14, 2019
English
college
2
votes
122k
views
The sum of three consecutive integers is three more than twice the middle integer . Create an equation and solve to find the integers. Can someone please help me out? Please and explain and show work!
answered
Jun 18, 2019
Mathematics
middle-school
6
votes
141k
views
Which is colder, 0 degree C or 20 degrees F?
answered
May 30, 2019
Physics
high-school
1
vote
71.7k
views
What word or words inthe paragraph gives a clue that a sentence is showing comparison
answered
Mar 31, 2019
English
middle-school
3
votes
131k
views
25 POINTS EASY HELP!! Using what you have learned about geography, write an essay detailing why the study of the physical environment is important. Be sure to site specific examples of how the physical
answered
Feb 21, 2019
History
college
3
votes
81.2k
views
Two variables are correlated with r = -0.23. Which description best describes the strength and direction of the association between the variables?
answered
Dec 17, 2018
Mathematics
high-school
2
votes
13.5k
views
The spectrum of a distant star contains sodium lines that are offset from their normal position, as shown. What is the most likely explanation? Sodium spectra A. The star is relatively hot. B. The star
answered
Nov 10, 2018
Physics
middle-school
2
votes
173k
views
Which polynomial is equivalent to (2h − 3k)(h + 5k)? A) 2h2 + 7hk − 15k2 B) 2h2 − 7hk − 15k2 C) 2h2 + 7hk + 15k2 D) 2h2 − 7hk + 15k2
answered
Aug 22, 2018
Mathematics
high-school
0
votes
165k
views
Solve by taking square roots: x^2 - 40 = 9
answered
Jul 24, 2018
Mathematics
high-school
3
votes
5.3k
views
Jill wants to make 15 no of a 40% acid solution by mixing together a 30% acid solution and a 60% acid solution. How much of each solution must she use?
answered
Jun 29, 2018
Mathematics
college
5
votes
221k
views
Is frying an egg a physical or chemical change
answered
Jun 27, 2018
Chemistry
high-school
1
vote
183k
views
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