Answer:
The height of the object after 3 seconds is 45 feets.
Step-by-step explanation:
The height of an object thrown into the air with an initial upward velocity of 63 feet per second is given as
Where, h(t) is height of the object in feet and t is the time in seconds.
We have to find the height of the object after 3 seconds. So, substitute t=3.
Therefore height of the object after 3 seconds is 45 feets.
I need help with these questions from 11 to 20. I already did questions 1 through 10 with my math teacher but I'm not in school so please please please answer all of these answers it would mean a lot to me and would help me a lot with the math homework I need to get done, so yeah. Please help.
Evaluate each verbal expression:
1. one fourth of two thirds
2. three fifths of one sixth
3. two fifths of one half
Answer:
1: 1/6 or 0.16666... 2: 1/10 or 0.1 3: 1/5 or 0.2
Step-by-step explanation:
1: 1/4x2/3 1x2=2 4x3=12 2/12=1/6
2: 3/5x1/6 3x3=3 5x6=30 3/30=1/10
3: 2/5x1/2 2x1=2 5x2=10 2/10=1/5
Please mark me the Brainliest!
Someone help please!!!!!
HELP THIS IS DUE TOMRROW ANYWAYS THE QUESTION IS
find the coordinate of the midpoint of a segment with the given endpoints.
-7 and -3
This could be wrong because I'm going into the fifth grade but wouldn't it just be (7,-3)?
KINDLY EXPLAIN HOW THE CENTROID DIVIDES THE MEDIANS IN A RATIO 2:1
Answer:
The centroid of a triangle divides each median in the ratio of 2:1. D, E, F are mid-points of BC, CA, AB. AD, BE and CF are medians. The medians cut each other are centroid G.
Helpful link:
https://qcweb.qc.edu.hk/math/Junior%20Secondary/Centroid%20divides%20medians%20in%202%20to%201.htm#:~:text=The%20centroid%20of%20a%20triangle,in%20the%20ratio%202%3A1&text=D%2C%20E%2C%20F%20are%20mid,each%20others%20are%20centroid%20G%20.
Answer:
The centroid of a triangle divides each median in the ratio of 2:1. D, E, F are mid-points of BC, CA, AB. AD, BE and CF are medians. The medians cut each other are centroid G.
Helpful link:
https://qcweb.qc.edu.hk/math/Junior%20Secondary/Centroid%20divides%20medians%20in%202%20to%201.htm#:~:text=The%20centroid%20of%20a%20triangle,in%20the%20ratio%202%3A1&text=D%2C%20E%2C%20F%20are%20mid,each%20others%20are%20centroid%20G%20.
three fewer than four times a number is five more than twice the number. What is the number
A. 1
B. 2
C. 4
D. -1/3
Answer:
C.4
4x-3=2x+5
x=4
Step-by-step explanation:
The number which is "three fewer than four times a number is five more than twice the number" is 4.
Linear EquationThe equation having the highest power of its variables as 1 is known as a linear equation.
How do we find the number?Let the required number be x.
The given condition is - "Three fewer than four times a number is five more than twice the number."
Based on the given condition we will form an equation and solve it for x to find the required number.
The resulting linear equation is,
4x-3 = 2x+5
4x-2x = 5+3
2x = 8
x = 4
Hence, the required number is 4.
Learn more about linear equations here - https://brainly.com/question/1682776
#SPJ2
does anyone on here use FLVS?? If so can u help with comprehensive science 5.06 conclusion part?
If 2580 people watched one show and 2920 people watched another show. How many people need to watch the third show for there to be a 3000 people average attendance per show?
Answer:
340
Step-by-step explanation:
2920 - 2580 = 340
There need to be 340 people to watch the third show.
A map is drawn to a scale of 1 cm to x m. A plot of land with an area of 28 hectares is represented by an area of 112 cm?. Find the value of x. (1 hectare = 10 000 m²)
Answer:x=50
Step-by-step explanation:
28 hectares=28 0000 m2
1000
2500
50
the area ratio is the square of the scale drawn ratio
0 0 1 2 3 4 4 5 6 6
Which of the following could be the one missing data item for the above set, if the mode is 4?
A. 0
B. 3
C. 4
D. 5
what is the integer for 5 feet above seawater?
Please answer my question D:
Help please!!! I only have 10 minutes!!
[tex] - 0.7[/tex]
Step-by-step explanation:
[tex] \frac{1}{2} ( - 1.4m + 0.4) [/tex]
[tex] = - 0.7m + 0.2[/tex]
The real estate term lake frontage refers to the distance along the edge of a piece of property where it touches a lake. Determine the lake frontage of Lot B to the nearest tenth.
answer fast
Answer: Part a) The lake frontage of lot A is 50.9 yd
Part b) The lake frontage of lot B is 58.4 yd
Part c) The lake frontage of lot C is 64.7 yd
Part d) The prices of the other lots, from least to greatest, are $286,836.94 and $317,779.96
Step-by-step explanation: Took this test in middle school and im now in 10th grade... your welcome.
What is the slope of the graph of y = -3x?
-1/3
1/3
-3
3
Answer:
Slope is -3
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
Identify
y = -3x
↓ Compare to y = mx + b
Slope m = -3
y-intercept b = 0
The number of revolutions made by a bicycle wheel of 28-inch diameter in travelling 1/2 mile is closest to:
(A) 720
(B) 180
C) 360
D) 120
Answer:
C. 360
Step-by-step explanation:
Answer:
C) 360
Step-by-step explanation:
Please help thx and will mark as brainliest if you do it correct!
-3 (x -4/3) < 6
pls help me pls help me
answer is -2/3 . Thanks a lot for giving point.
[MATH, 17 POINTS]
The two dot plots below show the heights of some sixth graders and some seventh graders:
[CHECK IMAGE DOWN BELOW]
The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 0.4. Approximately how many times the variability in the heights of the seventh graders is the variability in the heights of the sixth graders? (Round all values to the tenths place.)
3.2
3.0
1.5
0.8
Answer:
It is either 3.0 or 1.5 i forgot
Step-by-step explanation:
Answer:
The answer is 3.0
Step-by-step explanation:
I forgot the explanation but I am fully 100 % sure this is the correct answer. Because I have done this question. I hope you got your answer friend :)
The box plots shown represent the snowfall amounts at a ski resort for two different years. Use the box plots to compare the data sets.
Drag each value to show if it is greater for 2014, greater for 2015, or if there is not enough information to tell.
Answer:10
Step-by-step explanation:
This shape is made of four congruent kites meeting at a point. Calculate the size of Angle K.
Answer:
k = 115°
Step-by-step explanation:
Hope it helped.
• • •
90 + 2k + 40 = 360
2k = 360-130
2k = 230
k = 115
Angle K = 115
Answered by gauthmath pls make brainliest and comment thanks
at McDonald's, you get a $1 coupon for every 3 fries you buy. What is the least number of fries you could buy in $10 in coupons?
Answer:
You must buy at least 30 fries to get 10 dollar ins coupons
Step-by-step explanation:
We can write a ratio to find the minimum
1 dollar 10 dollars
--------------- = -------------
3 fries x fries
Using cross products
1 *x = 10 * 3
x = 30
You must buy at least 30 fries to get 10 dollar ins coupons
3:Last year a fishing license cost $52.00. This year the license will cost $27.04. This is a ____ percent decrease.
Answer:
48% decrease
Step-by-step explanation:
Original cost subtract new cost
52-27.04
24.96
Divide by original cost
24.96 / 52
0.48
Change to percent form
48%
48% decrease
Modeling Real Life At a town hall meeting, 37/50 of the members are present. Of those who are present, 1/2 vote in favor of a new park. What fraction of the members do not vote in favor of the new park?
Fraction:_______
Answer:
17.5
Step-by-step explanation:
Half 37
Put into decimal
Answer:
Step-by-step explanation:
If 1/2 of the members who are present voted means, then the remaining half (1/2) didn't vote in favor of the new park.
Fraction of the members do not vote in favor of the new park = (1/2) of (37/50)
[tex]=\frac{37}{50}*\frac{1}{2}\\\\=\frac{37}{100}\\[/tex]
I put 29 points into this answer the png
Answer:
k > 24
Step-by-step explanation:
To solve an inequality you must isolate the variable. Do this by using the properties of equality, specifically the property of multiplication. To get k by itself multiply both sides by 4. This way k > 24. Then, you can check your answer by plugging in any number less than or equal to 24 and solving to see if it's true.
Answer:
k = 24
Step-by-step explanation:
k is greater than or equal to 24 and 4/4 = 1 so if k is greater than or equal to 24 than that could be 24/4 and that would equal 6. that is the answer to your question.
Is this a function?
{(–2, 4), (0, 5), (2, 4), (3, 5), (–2, 1), (1, 4)
PLZ HURRY WILL MARK BRAINLIEST
Answer:
not a function
Step-by-step explanation:
A function has a one to one relationship
No input value can have more than one output value
-2 as an input goes to both 4 and -1 so it has more than 1 output
This is not a function
draw the graph of the line with y intercept of 4 that passes through point (-1, 3)
Answer:
I want to help but i cant draw graph
Step-by-step explanation:
Rectangle A and Rectangle B are similar. Rectangle A has side lengths of 16 and 8. Rectangle B has a side length of 32. What are the possible values for the length of the other side of Rectangle B? Select all that apply.
12
16
38
64
Triangle A and triangle B have a Similarity coefficient equal to 2 (32/16)
If 32 is the largest side therefore the other side is 16
If 32 is the smallest side so another side is 64
Answer : 16, 64
Answer:
16，64
Step-The side with a side length of 32 may be the long side or the short sideby-step explanation，so there are two cases：
1、the long side: 16/8=32/X，X=16
2、the short side：16/8=X/32，X=64
Each floor of a parking garage can hold 90 cars. When all of the floors are full, there are 450 cars in the garage altogether. What fraction of the cars is parked on the ground floor?
90 cars out of 450
90 / 450 = 1/5
I guess the number of floors is 5
Step by step for each one plz
Answer:
a) x = 11, b) x = 2/5, c) x = 1/2
Step-by-step explanation:
a)
11 x 11 x 11 = 1,331
Therefore, the answer is x = 11
b)
Reduce the fraction by the highest number 64 and 1000 go into. (which is 8)
So it'll turn into [tex]\sqrt[3]{\frac{8}{125} }[/tex]
Then reduce the fraction again, which will leave you with [tex]\frac{2}{5}[/tex]
Therefore, x= 2/5
c)
Reduce the fraction using 27.
That will give you [tex]x^{3} = \frac{1}{8}[/tex]
Then simplify the equation, which will give you [tex]x=\frac{1}{2}[/tex]
What is the slope of the line?
