The height, h, of a falling object t seconds after it is dropped from a platform 300 feet above the ground is modeled by the function h(t)=300-16t2
Which expression could be used to determine the average rate at which the object falls during the first 3 seconds of its fall?
Answers
Answer:
h(3) - h(0)
Step-by-step explanation:
I graphed the function on the graph below and graphed the point (3,156) to find the height of the object after 3 seconds. The average rate of falling is -144
Related Questions
Find the area of the shape shown below.
Answers
Answer:
18
Step-by-step explanation:
3+9=12
12/2=6
6x3=18
What is 235/625 in simplest form
Answers
Answer:
47/125
Step-by-step explanation:
Can someone answer I don't understand?
Answers
A or top answer
Step-by-step explanation:
the minimum is the lowest point and that is 42 and maximum is highest point which is 56
The median is the line in the middle at 50
Q1 and a3 are the other lines located at 44 and 54
Hopes this helps please mark brainliest
Answer:
i i i i i i i i i i i i i i i i i i i i i i i i i i i i 56
What is x. pls help me
Answers
The angle between two lines What is the size of the angle between the two lines 3x-2y+1=0 and x-3y=0 (answer in degrees and minutes)
15 degrees, 15 minutes
62 degrees, 6 minutes
43 degrees, 31 minutes
37 degrees, 52 minutes
Answers
What is 92x43 using standard algorithm
Plsss answer
Answers
I’m not quite show how I am supposed to show the standard algorithm here.
Answer:
92
x43
-------
3656
An investor has an account with stock from two different companies. Last year, her stock in Company A was worth $2690 and her stock in Company B was worth $2980. The stock in Company A has decreased 20% since last year and the stock in Company B has decreased 10%. What was the total percentage decrease in the investor's stock account? Round your answer to the nearest tenth (if necessary).
Answers
Answer:
14.7
Step-by-step explanation:
Pls mark brainliest
Have a great day
An investor has an account with stock from two different companies. Last year, her stock in Company A was worth $6060 and her stock in Company B was worth $2300. The stock in Company A has decreased 25% since last year and the stock in Company B has decreased 13%. What was the total percentage decrease in the investor's stock account? Round your answer to the nearest tenth (if necessary).
An investor has an account with stock from two different companies. Last year, her stock in Company A was worth $6060 and her stock in Company B was worth $2300. The stock in Company A has decreased 25% since last year and the stock in Company B has decreased 13%. What was the total percentage decrease in the investor's stock account? Round your answer to the nearest tenth (if necessary).
Learn more at https://brainly.com/question/15304882
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BRAINILIST TO FIRST PERSON TO GET IT CORRECT AND BE FIRST!! (COIN JACKPOT!!!!) I need help! so answer soon to get all my goods!!! (DON'T MISS OUT!!) XD But seriously- HELPPPPP!
Answers
Answer:
What do you need do you have a link?
Step-by-step explanation:
Robert was paid a 25% commission on sales. If he was paid $240.00, what were his total sales?
Answers
Answer:
240.00 = Sales * .25
Sales = 240 / .25
Sales = 960.00
Step-by-step explanation:
A robin is perched in a tree 40 feet above sea level. Directly below the robin, a seagull is flying 13 feet above sea level. Directly below the birds is a clownfish, swimming 33 feet below sea level.
Select all true statements:
A) The difference in height between the seagull and the robin is 27 feet.
B) The difference in height between the seagull and the clownfish is -46 feet.
C) The difference in height between the seagull and the robin is -27 feet.
D) The difference in height between the seagull and the clownfish is 46 feet.
E) The distance between the heights of the seagull and robin is -27 feet.
F) The distance between the heights of the seagull and the clownfish is 46 feet.
Answers
directly below one another; a possible
question could be to calculate the
distance between the robin and the
clownfish
The given parameters are:
robin=4Oft
seagall=13ft
clawn fish=33fft
This data set shows the daily number of visitors who used the yoga center at the park. The numbers in blue show the numbers for weekends. Daily Number of Visitors 13 15 12 18 9 18 20 15 22 26 24 12 29 12 18 8 16 17 21 19 38 24 37 27 32 34 28 31 15 Select the correct answer. For how many days were the numbers of visitors recorded? A. 27 B. 28 C. 29 D. 30 E. 31
Answers
C. 29
We know this by counting the amount of numbers given for the data set
20 points to whoever gets these right!! <3
Answers
Answer:
1st one 8/20
Step-by-step explanation:
Can't do this because of numbers including e in it.
Answers
Answer:
Step-by-step explanation:
Answer:
A) 756522
B) 5687649.7
C) 14561856000000000000
Step-by-step explanation:
there are 60 in in 5 feet how many inches are in 8 ft
A. 63 in
B. 72 in
C. 96 in
D. 80 in
Answers
Answer:
ABCD
Step-by-step explanation:
JUST BECAUSE
Answer:
your answer is C:96in
Step-by-step explanation:
Someone help me with this ASAP
Answers
Answer:
Step-by-step explanation:
Bag A contains 9(5/9) pounds of coffee
Bag B contains 9(2/3) pounds of coffee
Which bag contains less coffee?
( 2/3) is the same as (6/9)
Now that the denominators are the same, if we compare the numerators, 5 is less than 6 (5 parts of 9 is less than 6 parts of 9)
Bag A contains less coffee than bag B
9(5/9) < 9(2/3)
A) 0.73
B) 21.93
C) 7.67
5&5-----------5
10&14------------2
20&36-----------2
Answer:
???? Me so COnFusEd
Step-by-step explanation:
HELP ASAP
Find the surface area of the prism. Write your answer as a decimal.
A triangular prism. The base triangle is a right triangle with base of 10 inches, height of 9 inches, and hypotenuse of 13.5 inches. The height of the prism is 9 inches.
Answers
Answer:
5
Step-by-step explanation:
9×9 - 13.5 ÷10=9 =*÷&#>÷<$<÷>#*#*#*#*#*=*/&=
The area of the triangular base is:
Area = (1/2) * base * height = (1/2) * 10 in * 9 in = 45 in^2
The area of the three rectangular faces is:
Area = length * width
For the rectangular face adjacent to the base triangle, the length is the hypotenuse of the base triangle, which is 13.5 inches, and the width is the height of the prism, which is 9 inches. Therefore, the area is:
Area = 13.5 in * 9 in = 121.5 in^2
For the other two rectangular faces, the length is the hypotenuse of a right triangle with legs of 9 inches and 10 inches, which can be found using the Pythagorean theorem:
c^2 = a^2 + b^2
c^2 = 9^2 + 10^2
c = sqrt(81 + 100) = sqrt(181) ≈ 13.45 in
The width is still 9 inches, so the area of each face is:
Area = 13.45 in * 9 in ≈ 121.05 in^2
Therefore, the total surface area of the prism is:
Surface Area = 2 * Area of Base + 3 * Area of Rectangular Face
Surface Area = 2 * 45 in^2 + 3 * 121.05 in^2 ≈ 549.15 in^2
Rounding to two decimal places, the surface area of the prism is approximately 549.15 in^2.
A round swimming pool has a circumference of 66 feet. Carlos wants to buy a rope to put across the diameter of the pool. The rope costs $0.45 per foot, and Carlos needs 4 feet more than the diameter of the pool. How much will Carlos pay for the rope?
Find the diameter. ( As a whole number)
Answers
Answer:
d = $11.26 or $11.25
Step-by-step explanation:
Find the value of X?
A. 90 cm
B. 40 cm
C. 46 cm
D. 9 cm
Answers
Answer:
Step-by-step explanation:
b
IM A ORPHAIN PLEASE HELP!!!!! daddy
What is the area of this right triangle?
56 yd²
84 yd²
168 yd²
300 yd²
Answers
Answer:
Area of right angled triangle = 1/2 x base x height
= 84 yd2
If xx and y vary directly and y is 21 when x is 7, find y when x is 5
Answers
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15
Answer: y = 15
Step-by-step explanation:
Every day, Ed's orange juice stand uses 2/3 of a bag of oranges. How many days will 2 2/3 bags of oranges last?
Answers
4days
Step by step solved:
If 2/3 of a bag of oranges is used every day, then in one day Ed's orange juice stand uses:
2/3 * 1 = 2/3
of a bag of oranges.
To find out how many days 2 2/3 bags of oranges will last, we can divide the total amount of oranges by the amount used each day:
2 2/3 = 8/3
8/3 ÷ 2/3 = 8/3 × 3/2 = 12/3 = 4
Therefore, 2 2/3 bags of oranges will last Ed's orange juice stand for 4 days.
Answer:
4 days
Step-by-step explanation:
2 2/3 ÷ 2/3
2 2/3 = \(\frac{3}{3}\) + \(\frac{3}{3}\) + \(\frac{2}{3}\) = \(\frac{8}{3}\) (\(\frac{3}{3}\) is another name for 1)
\(\frac{8}{3}\) ÷ \(\frac{2}{3}\) = \(\frac{4}{1}\) = 4
Helping in the name of Jesus.
A spinner with repeated colors numbered from 1 to 8 is shown. Sections 1 and 8 are purple. Sections 2 and 3 are yellow. Sections 4, 5, and 6 are blue. Section 7 is red.
Spinner divided evenly into eight sections with three colored blue, one red, two purple, and two yellow.
Determine the theoretical probability of the spinner not landing on red, P(not red).
0.125
0.250
0.675
0.875
Answers
Answer: 0.875
Step-by-step explanation:
there are 8 sections there are 7 of them that are not red so take the total of 8 sections and the number on sections that are not red in the form of a fraction as 7/8 which = 0.875 your welcome
Answer: D: 0.875
Step-by-step explanation:
Find the surface area of the pyramid. A rectangular pyramid with length 45 centimeters and a width of 18 centimeters. On the side with 45 centimeters it has a slant height of 15 centimeters. On the side with 18 centimeters it has a slant height of 25.5 centimeters.
Answers
Answer:
166.5
Step-by-step explanation:
you have to kinda create it out on paper flat and just add all.
Good luck, i am blonde so maybe
Which inequalities would have an open circle when graphed? Check all that apply.
t Less-than-or-equal-to 25
-2.5 Less-than-or-equal-to m
x > 5.4
One-half less-than x
x > 0
Answers
An open circle is used to graph strict inequalities, which means the inequality does not include the value at the boundary. The inequalities that would have an open circle when graphed are:
x > 5.4
One-half less-than x
x > 0
if an inequality states less than OR equal to that means the circle will be closed when graphed
help please PLEASEEEEEEE
Answers
Therefore, the missing side length is 5 cm long
if x=8 then y=4. What is the value of x when y=8?
Answers
Answer:
x = 16
Step-by-step explanation:
You can create a proportion to solve this.
X over Y --> 8 over 4 (picture this in fraction form lol)
8 over 4 = x over 8
Cross-multiply
4x = 64
Divide both sides by 4
x = 16
∠A and ∠B are supplementary angles. If m∠A = (3x+1)∘ and m∠B = (x-9)∘, then find the measure of ∠B.
Answers
Answer:
X= 45
Step-by-step explanation:
So you do
3x+1+x-9=180
Because supplementary angles are 180°
Then
3x+x = 4x
1 - 9 = -10
4x-10=180
4x-10+(10)=180+(10)
4x=190
x=45
Answer:
Step-by-step explanation:
What is the classification of each system?
Just say which 1 goes with which in your answer pls!
Answers
Answer: The middle one is consistent independent the bottom one is consistent dependent and the top one is inconsistent
Step-by-step explanation: I'm not 100% sure but tell me if I'm wrong.
Hope this helps : D
please answer quickly
Answers
Answer:
37.5
Step-by-step explanation:
cosФ = \(\frac{A}{H}\)
cos(33°35') = \(\frac{m}{45}\)
m = 45 × cos(33°35')
m = 37.5 (1d.p.)
I really need help if u want to help me I will be ur best friend lol help me pls girls and boys! also, i neeeeeed you to not just use this for points, i actually need help ya'll
Answers
Answer:
denise:39
Denise:19.5
David:19.5
Step-by-step explanation:
They split the pears between the two. it shows that n is 39 and the both had pears
denise:19.5
David:19.5
Answer:
denise:39
Denise:19.5
David:19.5
Step-by-step explanation:
look at the other person srry