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The graph of the function f(x) = (x − 3)(x + 1) is shown. On a coordinate plane, a parabola opens up. It goes through (negative 1, 0), has a vertex at (1, negative 4), and goes through (3, 0). Which describes
answered
Jun 22, 2021
Mathematics
high-school
4
votes
160k
views
What is the slope of y=-3x+2?
answered
Jun 18, 2021
Mathematics
high-school
1
vote
123k
views
In a class the ratio of males to females is 4:5. If there are 36 total students, how many females are in the class?
answered
Jun 1, 2021
Mathematics
high-school
4
votes
21.6k
views
The cube root shown has been written as a product where one of the factors is a perfect cube. RootIndex 3 StartRoot 162 EndRoot = RootIndex 3 StartRoot 27 EndRoot times RootIndex 3 StartRoot 6 EndRoot
answered
Apr 29, 2021
Mathematics
middle-school
2
votes
195k
views
Find the value of the power. Please do all four questions for 15 pts #1 6³ #2 9² #3 3⁴ #4 18²
answered
Mar 11, 2021
Mathematics
college
1
vote
51.4k
views
A product is priced to sell for $12 with average variable costs of $8. The company expects to earn a profit of $400,000 with its total fixed costs of $120,000. The minimum number of units that must be
answered
Dec 25, 2020
Business
high-school
5
votes
149k
views
A homogeneous linear system in 5 unknowns whose corresponding augmented matrix has a reduced row echelon form with 3 leading 1's will have free variables.
answered
Nov 19, 2020
Mathematics
college
3
votes
68.1k
views
Sam is about to drop a golf ball from his hand. As the falls, its _____ energy will decrease and it's ______ energy will increase
answered
Oct 5, 2020
Physics
middle-school
1
vote
203k
views
Please Help!!!! Need answer asap!!!! When using tidal and hydroelectric systems mankind must think about the effects on the environment. True or False
answered
Aug 12, 2020
Biology
middle-school
3
votes
193k
views
Convert the angle to radians. Leave as a multiple of PI. 360 degrees
answered
Jun 1, 2020
Mathematics
high-school
6
votes
149k
views
Select the correct answer How would you greet someone in the morning? A. Buenas noches. B. Adiós. C. Hasta luego. D. Buenos días. E. Hasta pronto.
answered
Mar 20, 2020
Spanish
middle-school
1
vote
122k
views
Which of the following sentences is written in the active voice? A. I was told by the chairman that the bill was passed by the legislature. B. The chairman told me that the legislature passed the bill.
answered
Nov 20, 2019
English
middle-school
5
votes
234k
views
An inference is the term for a logical conclusion based on ____ ____. context clues personal beliefs author's biography
answered
Oct 19, 2019
English
high-school
4
votes
106k
views
Identify the following equations as balanced or unbalanced
answered
Jul 23, 2019
Mathematics
middle-school
2
votes
97.2k
views
Using a sheet of graph paper, solve the following system of equations graphically. Be sure to show any work, use a straight edge, and be neat. When you are finished, enter the solution set in the box below
answered
Jun 18, 2019
Mathematics
middle-school
2
votes
89.2k
views
Which of these gives the best indication that a health service is based on pseudoscience
answered
Jun 1, 2019
Health
middle-school
1
vote
186k
views
The majority of people who immigrated to America in the late 1800's and early 1900's
answered
Mar 31, 2019
History
middle-school
4
votes
102k
views
Which of the following is best revealed by the bohr model? a. electrons are found only within the nucleus of an atom. b. protons orbit the nucleus of an atom in fixed proton shells. c. neutrons orbit the
answered
Oct 26, 2018
Chemistry
high-school
6
votes
233k
views
Las visitas __________ registrar sus nombres en la recepción para entrar al edificio. es necesario necesitan hay que deber
answered
Sep 21, 2018
Spanish
high-school
4
votes
167k
views
Which of the following explains why children must be vaccinated for communicable diseases, like measles?
answered
Jul 4, 2018
Biology
college
5
votes
67.0k
views
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