Help! Giving brainliest and 10+ points, A ball is dropped from the top of a 400-ft tall tower. The relationship between the time, t, in seconds, and the height, h(t), in feet, of the ball can be modeled by a quadratic function. Specific values of the function are shown in the table below
Part A: Determine the average rate of change of h(t) between t = 2 and t = 5.
Part B:Explain what this average rate of change means in terms of the context.
Answers
Related Questions
Find at least three examples of the use of percents in real-world settings. Use newspapers, magazines, video clips, Internet articles, or other resources. Use one of your examples to create a real-world problem for other students to solve.
A. Post the pictures, articles, recordings, or links of your three examples to the discussion board as well as the problem you created from one of your examples. Be sure to give a short description of what you found.
B. Read another student’s post and solve their example problem.
C. Review for accuracy and respond to replies to your post.
Answers
Answer: a
Step-by-step explanation:
Answer:A. Post the pictures, articles, recordings, or links of your three examples to the discussion board as well as the problem you created from one of your examples. Be sure to give a short description of what you found.
Step-by-step explanation:
Claire thinks that if she draws a parallelogram with 2 congruent sides, it must be a rhombus. Jacob thinks that she would need to draw a parallelogram with at least 3 congruent sides before she could be sure it was a rhombus. Who is correct, if anyone, and why?
Only Claire is correct, because if the figure is a parallelogram and 2 sides are congruent, it must have all 4 sides congruent.
Only Jacob is correct, because a parallelogram with 4 congruent sides must have 2 pairs of opposite sides that are congruent.
Both are correct because if a figure has at least 2 congruent sides, it must have 4 congruent sides.
Neither is correct because one would need to draw 4 congruent sides in order to be sure the figure was a rhombus.
Answers
Answer:
CLAIRE ONLY
Step-by-step explanation:
GIVE ME BRAINLIEST 5 STAR AND THANKS
Answer:
a
Step-by-step explanation:
have a nice day amigas!!!!
find the volume of the pyramid
Answers
First find area of triangle( base area)
1/2 x base x height
1/2 x 12in x 12in.
= 72in squared
1/3 x 72 x 17
= 408 inch cube. <<
What's Trey doing tomorrow?
a. kayaking
b. he has a basketball game
c. sleeping 8+ hours because thats what kids should do, andwowimsotiredifididschoolworkIwouldbesomuchhealthier
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Answer:
B
Step-by-step explanation:
He also is a point guard and has shoe game.
Functions (PLZ don't spam) or answer if you don't know
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Answer:
i beleive it is c
Step-by-step explanation:
not completly sure
Answer:
it is d
Step-by-step explanation:
You can't have more x values than y
please help ill give brainliest
Answers
Answer:
6.3=0.9r
Step-by-step explanation:
Checked
hope this helps!!
Which numbers have an absolute value of 4?(you can pick more than one)
4
-4
2
8
Answers
Answer:
4 and -4
Step-by-step explanation:
absolute value is always going to be positive and the overall value will only change if it is negative. so the "|4|" (absolute value of 4) is the same as "|-4|" (absolute value of negative 4)
Stephanie can make 12 baskets in 25 seconds. At this rate, how many baskets could she make in 150 seconds?
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Answer:
72 in 150 seconds.
12/25=0.48
0.48 per second (not full baskets note)
.48x150= 72 baskets
PLEASE HELP ME PLEASE
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Answer:
1
Step-by-step explanation:
Answer:
pretty sure it is 1
Step-by-step explanation:
Good luck
after knee surgery,your trainer tells you to return to you jogging program slowly. he suggests jogging for 12 min. each day for the first week. each week after,he suggests you increase the time by 6 mins. per day. how many weeks will it be before you are up to jogging 60mins per day?
Answers
Answer:
1 week and 1 day
Step-by-step explanation:
12+6+6+6+6+6+6+6+6 = 60 There are 8 sixes.
Answer:
It will be 8 weeks.
Step-by-step explanation:
6 x 2 = 12
6 x 8 = 48
6 x 10 = 60
HELP!!!!!!!!!!!!!!!!!!!!!
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Answer:
1
Step-by-step explanation:
6 ÷ 2 + 4 =
6 ÷ 6 = 1
What is the range of the function y = 4x - 7 when the domain is {-2, -1, 3}?
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Hope this helps!:)
The range of the function is {-15, -11, 5}.
What is a function?A relation is a function if it has only One y-value for each x-value.
To find the range of the function, we need to substitute each value in the domain and evaluate the function.
When x = -2:
y = 4(-2) - 7 = -15
When x = -1:
y = 4(-1) - 7 = -11
When x = 3:
y = 4(3) - 7 = 5
Therefore, the range of the function is {-15, -11, 5}.
To learn more on Functions click:
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Explain how (-3) - 5 is equal to -8
Answers
Answer:
You do -3- 5=-8
Step-by-step explanation:
You do -3- 5=-8
Its just like 3+5=8
But it is in negative so it would be negative 8. But this only works in addition and subtraction. In division and multiplication it is different.
Answer:
It is equal to -8 cuz...
Step-by-step explanation:
(-3) - 5 is -8 how it's cuz a negative number minus a positive number it's gonna be a negative number.
but if a positive number minus a negative number it's gonna be a positive number.
and a negative number minus a negative number it's gonna be a positive number.
Hope this helps....
can be brainiest...
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
I would have to say J.
Step-by-step explanation: Now a square has 4 sides, all equal as well. (I am on PC so I cant do the little 2 on J.) so 2 times little 2 is 4, because with these for example, 2 times little 3 would be 2 times 2 times 2. So 2 times little2 -9 is the most reasonable answer!
What is 7/8 - 1/2 I need help...
Answers
Answer:
3/8
Step-by-step explanation:
1/2 = 4/8
7/8 - 4/8 = 3/8
Answer:
1/2 times 20 = 20/40
7/8 times 5 = 35/40
(35/40) - (20/40) = 15/40
Step-by-step explanation:
(15/40)/5 = 3/8 (simplified version)
background info-A rabbit started at point 0 and made 3 jumps: a jump of 4 units, then a jump of 2 units, and then a jump of 1 unit. We do not know the direction of either jump. Where on the number line can this rabbit be now? The answer to this is -7, - 5, - 3, - 1, 1, 3, 5, and 7
Actual question-Next time, the rabbit from the previous problem started at 10. Where on the number line can he be after the same three jumps?
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Answer:
im confused
Step-by-step explanation:
i hope you find the answer tho
A recipe calls for 3 cups of sugar and 9 cups of water. How many cups of water should be used with 12 cups of sugar?
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Answer:
36
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
you get 36 becayse you have to multiply the amoubt of how much you got for the other one
PLEASE HELP NO FAKE ANSWERS PLEASE
Answer the questions to estimate the probability that the Iceblades will win the game.
1. The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.
Write your answer in the space below.
2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.
For a group to be a success, how many of the 5 shots does the goalie need to save?
Write your answer in the space below.
3. Group 1 is a success. Explain why.
Write your answer in the space below.
4. In this simulation, which groups are successes? How many successes are there in the 10 groups?
Write your answer in the space below.
5. Estimate the probability the Iceblades will win the game. Give your answer as a percent.
Write your answer in the space below.
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What is 55/5 extended long division?
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Answer:
The answer is 11I hope it helps ❤❤
The tax rate for Regina’s purchase is 8.75%. How much money did Regina spend at the store.
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Answer:
White T-Shirt------49.95x3= 149.85
Green Sweater-------143.65
men's Jeans----------179.98x2= 359.96
the subtotal without the 8.75% tax is 653.46
With the tax is about 728.14 im not sure it really is that but its the closest answer I have.
The property taxes on a home varies directly with the value of the home. Jack currently lives in a home worth $172,000 and pays $13,760 in taxes.
How much would someone pay in property taxes if they live in a $329,000 home in the same area?
Answers
Answer:
$26320
Step-by-step explanation:
Percentage solution with steps:
Step 1: We make the assumption that 172000 is 100% since it is our output value.
Step 2: We next represent the value we seek with x.
Step 3: From step 1, it follows that 100% = 172000.
Step 4: In the same vein, x% = 13760
Step 5: This gives us a pair of simple equations:
100% = 172000(1).
x% = 13760(2).
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left-hand side) of both equations have the same unit (%); we have
100% / x% = 172000 / 13760
Step 7: Taking the inverse (or reciprocal) of both sides sides
x% / 100% = 13760 / 172000
=> x = 8%
Therefore, 13760 is 8% of 172000.
Now, I would multiply 329,000 by 8%(or 0.08) to get the answer 26320
Hope this helps!
Maybe brainliest?
He pays in property taxes $26320 if they live in a $329,000 home in the same area.
We have the following information available from the question is:
The property taxes on a home varies directly with the value of the home. Jack currently lives in a home worth $172,000 and pays $13,760 in taxes.
We have to find the how much would someone pay in property taxes?
Lets assume that:
The home worth cost is $172,000 is 100%
Let the property taxes be x
So, We equal to the value are:
$172,000 = 100%
Similarly, x% = $13,760
This gives us a pair of simple equations:
100% = $172000___(1).
x% = $13760___(2).
By simply dividing equation 1 by equation 2, we get:
100% / x% = 172000 / 13760
Taking the inverse (or reciprocal) of both sides sides
x% / 100% = 13760 / 172000
=> x = 8%
Therefore, 13760 is 8% of 172000.
They live in a $329,000 home in the same area, So
Multiply 329,000 by 8%(or 0.08)
=> 26320
Learn more about property taxes at:
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PLEASE HURRY
How many solutions does this system have?
2x - 4y = 8
X+ y = 7
no solutions
one unique solution
two solutions
an infinite number of solutions
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Answer:
Im pretty sure 2 solutions because theyre is two different number sentences
Step-by-step explanation:
if im wrong im sorry
Giving brainliest plus 10 points
Answers
Answer:
d
Step-by-step explanation:
d
City Hall is planning to construct a new building. The height of each of each triangular shaped face on top of the building will be 75 feet. The diagram shows all the buildings dimensions.
Calculate the total area of the exterior faces of the building (do not include the base area) show your work
Answers
Answerthe
Step-by-step explanation:
Do 182ftx85ft to unlock thh answer
Jenna rents 4 identical storage lockers. each locker is shaped like a cube. the four lockers are arranged in a row, as shown.
The total volume of all four lockers is 4s^3
What is the total volume of all four lockers if one side of a locker is 2 feet long.?
ANSWER ASAP
Answers
Answer:
║∦║→→→→Hello :D←←←←║∦║
Your answer should be:
4s^3
Step-by-step explanation:
Hope this helped!
Have a great day!We want to get the total volume of the four lockers when one side of the locker is 2 ft long. The total volume of the four lockers is 32 ft^3
First, we know that the total volume is given by:
V = 4*s^3
Now, lockers are shaped like cubes, thus, if one of its sides measures 2ft, then all of the sides measure 2ft.
That volume equation says that the volume of the four lockers is equal to four times the volume of a cube of side length s.
In this case, we just have s = 2ft, replacing that we get:
V = 4*(2ft)^3 = 32ft^3
The total volume of the four lockers is 32 ft^3
If you want to learn more, you can read:
https://brainly.com/question/11168779
If liquid A has a density of 5g/ml and liquid B has a density of 3g/ml what will happen if you pour them into the same glass?
1.The will mix together to form a colloid
2.They will mix together to form a solution
3.Liquid A will float on top of Liquid B because it is more dense
4.liquid B will float on top of liquid A because it is less dense
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Answer:
4. The more dense something is, the more it sinks. so it would be option 4
Which expressions are equivalent to:
–2.5(1 – 2n) – 1.5n
Select all that apply.
−2.5 − 3.5n
−2.5 + 3.5n
−2.5 − 6.5n
−2.5 − n(5 − 1.5)
−2.5 + n(5 − 1.5)
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Which of the following is not a factor that may affect biodiversity?
A. Introducing an invasive species such as the African Boa Constrictor into the Florida everglades.
B. Humans catching and releasing fish as a sport.
C. Humans building new communities and destroying natural habitats.
D. Climate changes such as increasing temperatures and severe weather.
Answers
Answer:
biodiversity—the earth's great variety of species and ecosystems
The variety of different species, the genetic variability among individuals within each species, and the variety of ecosystems, as well as the functions such as energy flow and matter cycling needed for the survival of species and biological communities.
Step-by-step explanation:
Complete the table and graph the function.
Answers
Answer:
X Y
-5 7
-2 1
-1 -1
2 -7
Step-by-step explanation:
If x = -5, then:
y = -3 -2(-5)
y = -3 + 10
y = 7
If x = -2, then:
y = - 3 -2(-2)
y = -3 + 4
y = 1
If x= -1, then:
y = -3 -2(-1)
y = - 3 + 2
y = -1
If x=2, then:
y = -3 -2(2)
y = -3 -4
y = -7
Simplify the following if x = 2 & y = 5:
1. 3x + y =
2. 3x + 2y =
3. 3y + 2x =
4. 10x + 4y + 7x =
5. 8y + 5x =
6. 7x + 4y =
Answers
Answer:
1. 11 ( (3x2) + 5)
2. 16 ( (3x2) + (2x5) )
3. 19 ( (3x5) + (2x2) )
4. 54 ( ( 10x2) + (4x5) + (7x2) )
5. 50 ( (8x5) + (5x2) )
6. 34 ( (7x5) + (4x5) )
Hope I got all them correct!
