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Use the given quadratic function to answer questions about the situation it models.The function ℎ = −4.9t^2+ 50t+ 30 models the height ℎ (in meters) of the rocket t seconds after its launch. A) Graph the
asked
Dec 13, 2023
Mathematics
college
2
answers
5
votes
155k
views
Simplify: sin^2xcos^2x-cos^2x
asked
Oct 23, 2023
Mathematics
college
1
answer
13
votes
234k
views
Transforming the graph of a function by reflecting over an axis
asked
May 22, 2023
Mathematics
college
1
answer
4
votes
111k
views
When a car is struck by lightning, the resulting electric field inside the car is.
asked
Mar 28, 2023
Physics
high-school
1
answer
21
votes
208k
views
Hans cell phone plan cost $200 to start, then there is a $50 charge each month.a. what is the total cost ( start-up fee and monthly charge) to use the cell phone plan for one month? b. what is the total
asked
Mar 5, 2023
Mathematics
college
1
answer
3
votes
197k
views
Pls help me with this
asked
Jan 16, 2023
Mathematics
high-school
1
answer
2
votes
60.5k
views
Short Answer Response For this 20-point assignment, you must provide an in-depth analysis of the prompt. Your response should be a minimum of ten sentences include at least two blended quotations from
asked
Sep 25, 2022
Advanced Placement (AP)
high-school
1
answer
22
votes
99.4k
views
What is one way the Industrial Revolution changed how people worked a p e x learning
asked
Sep 15, 2022
History
college
2
answers
5
votes
229k
views
What is one way the Industrial Revolution changed how people worked a p e x learning
asked
Sep 15, 2022
History
college
2
answers
5
votes
229k
views
What is one way the Industrial Revolution changed how people worked a p e x learning
asked
Sep 15, 2022
History
college
2
answers
5
votes
229k
views
Without solving determine the number of real solutions for each quadratic equation b^2-4b+3=0 2n^2 + 7 = -4n + 5 x - 3x^2 = 5+ 2x - x^2
asked
Jul 24, 2022
Mathematics
high-school
2
answers
4
votes
43.8k
views
Write a movie review of 2 paragraphs long about the movie "it chapter 1" easy enough right?
asked
Jun 23, 2022
Arts
high-school
2
answers
2
votes
17.2k
views
Now consider the family of lines ax + by = c such that a, b and c are consecutive multiples of each other. what would that mean? give some examples of such lines in this family (coordinates.) what do you
asked
Feb 26, 2022
Mathematics
middle-school
1
answer
10
votes
136k
views
In AXYZ, X = 260 inches, y = 580 inches and ZZ=8°. Find the area of AXYZ, to the nearest square inch.
asked
Feb 4, 2022
Mathematics
high-school
1
answer
1
vote
85.7k
views
Find the midpoint of AC
asked
Dec 15, 2021
Mathematics
college
1
answer
2
votes
142k
views
Loo Write an equation to represent the image
asked
Jul 27, 2021
Mathematics
middle-school
1
answer
2
votes
228k
views
2. * Which one of the following is the atomic number of an alkali metal? A. 10 B. 11 C. 15 D. 20 A B
asked
Jun 20, 2021
Chemistry
high-school
1
answer
5
votes
63.6k
views
a rectangle has a height to width ratio of 3 :4.5 give two examples of dimensions for rectangles that could be scaled versions of this rectangle
asked
Jun 2, 2021
Mathematics
college
1
answer
4
votes
81.8k
views
Two solenoids have the same cross-sectional area and length, but the first one has twice as many turns er unit length as the second. The ratio of the self-inductance of the second solenoid to that of the
asked
May 5, 2021
Physics
college
2
answers
5
votes
164k
views
How did trade with Europeans affect Native Americans during the colonial period?
asked
May 5, 2021
History
high-school
1
answer
1
vote
116k
views
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