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Choose the function represented by the data. O f(x) = h2 + 4h + 80 O f(x)=5h2 -5h + 13 O f(x) = h +50h2 - 120h O f(x) = 5h3 - 50h2 + 130h
answered
Apr 17, 2021
Mathematics
high-school
3
votes
117k
views
Explain how to create a energy pyramid
answered
Apr 13, 2021
Biology
high-school
6
votes
1.3k
views
PLEASE HELP ME!!! ASAPPPPP!!!!!! expand and simplify
answered
Mar 5, 2021
Mathematics
middle-school
2
votes
151k
views
Oxide formation by heating element in oxygen atmosphere are best classified as which type of reaction?a. Synthesis b. Double displacement c. Decomposition d. None of the above
answered
Dec 21, 2020
Chemistry
high-school
4
votes
57.5k
views
If competition causes an economy to be more efficient, what effect will that efficiency have? A. It results in more democracy. B. It results in political dictatorship. C. It increases the nation's wealth.
answered
Dec 14, 2020
History
middle-school
4
votes
203k
views
Pls help me! i’m very confused on this certain question.
answered
Dec 14, 2020
Mathematics
middle-school
0
votes
183k
views
Examine this system of equations. Which number can be multiplied by each equation so that when the two equations are added together, the y term is eliminated? 15 times the first equation and 12 times the
answered
Nov 18, 2020
Mathematics
middle-school
3
votes
80.3k
views
In Fig.25-46,how much charge is stored on the parallel-plate capacitors by the 12.0 V battery? One is filled with air,and the other is filled with a dielectric for which k ! 3.00;both capacitors have a
answered
Apr 24, 2020
Physics
high-school
2
votes
192k
views
Kylie lays bricks for a living. To model her daily income, she writes the equation y = 100 + 0.5x, where x represents the number of bricks laid that day. What does the x coefficient represent in this situation?
answered
Oct 12, 2019
Mathematics
high-school
4
votes
172k
views
The length of arc ab (the minor arc) is 40 cm. what is the circumference of c
answered
Sep 18, 2019
Mathematics
middle-school
5
votes
112k
views
Which organelle is not found in plant cells ? Vacuoles mitochondria chloroplasts centrioles
answered
Sep 15, 2019
Biology
middle-school
3
votes
54.9k
views
What are the slope and the y-intercept of the linear function that is represented by the equation y=9x-2? a.The slope is –2, and the y-intercept is 9. b.The slope is 2, and they y-intercept is 9. c.The
answered
Jan 28, 2019
Mathematics
high-school
6
votes
17.4k
views
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