Brainliest? Which situation can be modeled by this graph?

Answers

Answer 1

Answer:

d) A ball is thrown directly upward from an initial height of 7 feet, will reach a maximum height of 19.3 ft in 0.9 s, and finally will hit the ground in 2 s.

Step-by-step explanation:

The y-intercept of the curve is at (0, 7) so when t = 0, the ball is 7 ft above the ground. Therefore, the ball is thrown from an initial height of 7 feet.

The maximum point of the curve is (0.9, 19.3) which means the maximum height is 19.3 feet is reached after 0.9 seconds.

Finally, the curve intercepts the x-axis at t = 2, which means at 2 s the ball's height is zero, i.e. it hits the ground at 2 s.

Related Questions

carter has 1/2 gallon ice cream to make 4 ice cream cones how much ice creamhe use to make each cone

Answers

Answer:

1/8 for each

Step-by-step explanation:

4 decided by 2 for each one

steven orders 9 tons of bricks for a construction project. He uses 3 2/3 tons for the front patio and 2 1/2 tons for the chimney. How many tons of bricks does Steven have left?

Answers

Answer:

They have 2 left

Step-by-step explanation:

3 2/3 - 2 1/2 = 1 1/1 = 2

Can anyone help me with this?

Answers

is this algebra or geometry?

f(n+1)=5f(n), where f(1)=3 and n>1

Answers

Answer:

[tex]f(n) = \frac35 5^n[/tex]

Step-by-step explanation:

Let's assume the solution is of the form [tex]f(n) = \alpha k^n[/tex], where [tex]\alpha[/tex] is to be determined on the starting condition, and [tex]k \in \mathbb{R} \ne 0[/tex]

[tex]f(n+1) -5f(n) = 0\\\alpha k^{n+1} -5 \alpha k^n=0\\\alpha k^n (k-5) = 0 \rightarrow k= 5[/tex]

at this point we can use our starting condition to determine the value of [tex]\alpha[/tex]:

[tex]f(1)=3 \rightarrow \alpha 5^1 =3 \rightarrow \alpha =\frac 35[/tex]

Our solution is, thus [tex]f(n) = \frac35 5^n[/tex]

these numbers form an addition and subtraction fact family for 6,7,13 here the choices 7+13=20 13+7=20 13-13=0 13-0=13 and 7+0=7 6+0=6 13-0=13 13-13=0 and 7+6=13 6+7=13 13-6=7 13-7=6 7+6=13 13=7+6 13-6=7 7=13-6 which one is the right answer

Answers

Answer:

Answer:

7+6=13 6+7=13 13-6=7 13-7=6 7+6=13 13=7+6 13-6=7 7=13-6b

Step-by-step explanation:

this involves any number that when subtracted or added it gives each other the values of the family

Example:-

7 + 6 equals 13, 13 - 6 equals 7,

so you see how they relate,

please mark me brainiest

^_^

Divide (3x⁴ -21x³+29x²-3x+28) ÷ (x−5)
Show steps

Answers

Answer:

-12

Step-by-step explanation:

[tex](3x⁴ -21x³+29x²-3x+28) ÷ (x−5)[/tex]

[tex]\\ 3x⁴ -21x³+29x²-3x+28 \\ x - 5\overline{)3x⁴ -21x³+29x²-3x+28} \\3x {}^{4} - 15x {}^{3} \: \: \: \ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \overline { - 6 {x}^{3 } + 29 {x}^{2} - 3x + 28 } \\ - 6 {x}^{3 } + 30 {x}^{2} \: \:\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \overline { - {x}^{2} - 3x + 28} \\ - {x}^{2} + 5x \: \: \: \: \: \: \: \: \: \\\overline { - \: \: \: 8x + 28} \\ \: \: \: \: \: 8x + 40 \\ - 12[/tex]

If x = 9 , evaluate the following expression: 2 x

Answers

Answer:

Step-by-step explanation:

You should place the value of x which is 9 into the expression 2 x

2(9)=18

Answer:

Step-by-step explanation:

The answer is:

If x=9

2x= 2 times 9

2 times 9 is 18

Answer is 18

Determine the intercepts of the line.
Do not round your answers.
y - 6 = 4(x + 5)

Answers

Answer:

Step-by-step explanation:

ten minus six is four, therefore x must be equal to five since five plus five is ten

Center (8,4), r = 3
Write the standard equation for the circle.

Answers

Answer:

(x - 8)² + (y - 4)² = 9

Step-by-step explanation:

(x - 8)² + (y - 4)² = 3²

(x - 8)² + (y - 4)² = 9

The Area of a rectangle is 486.2 m2, and the base is 21m, find the height to the nearest hundredth.

Answers

Step-by-step explanation:

Let L = length and W = Width

The problem says L = 2W

and

Area = LW = 21

Substitute

2W2 = 21

W2 = 10.5

W = 3.24

L = 6.48

Given x + y = x ∙ y = 3, determine x3 + y3 ?

Answers

Answer:

Step-by-step explanation:

x³ + y³ = (x + y)(x² - xy + y²)

= (x + y)(x² + 2xy + y² - 3xy)

= (x + y)[(x + y)² - 3xy]

= 3(3² - 3(3)) = 3(0) = 0

do x = 3 and 3x have the same value when x = 3

Answers

Answer:

yes

Step-by-step explanation:

because x=3 in both scenarios

No it’s not since x=3 just =3 and in 3x you would substitute x for 3 and you would get 9 as the answer so no

If the surface area of a sphere is 22176 sq.cm than find it's radius.

Answers

the surface area of a sphere: 4πr²

22176 = 4πr²

r² = 22176/4π

r = 42 cm

Pls help asap! :))
Does this graph show a function? Explain how you know

Answers

Answer:

Step-by-step explanation:

[tex]A\ meaningful\ function:\\ one\ vertical\ has\ just\ one\ point\ of\\ intersection.[/tex]

{Definition of functiuon graph}

I hope this helps you

Find the perimeter of the following figure?

Answers

Answer:

add all the sides

Step-by-step explanation:

1+5+3+1 = 10 cm

15 A committee consists of six men and four women. A subcommittee is made by randomly choosing three of the committee members. What is t

he probability that a they are all women b two of them are men?

Answers

Answer:

sorry I need the points plss forgive meee

.:.:.
If a new data point at 12 is added to the graph, which will
be true?
1
2
الا
4
5 6 7
8 9 10 11 12 13
O The mean will increase, and the median will stay the
same.
O The median will increase, and the mean will stay the
same.
O The mean will increase more than the median, but
both will increase.
O The median will increase more than the mean, but
both will increase.

Answers

Answer:

that is true

Step-by-step explanation:

hope this helps

If a new data point at 12 is added to the graph, The mean will increase more than the median, but both will increase.

What is Mean and Median?

Mean of a set of data is defined as the average of all the values. It gives the exact middle point of the data set.

Median of a data set is the element in the middle if the data are arranged in increasing or decreasing order.

Given a graph with the data points as,

1, 2, 2, 2, 3, 4, 4, 4, 5

Mean = (1 + 2 + 2 + 2 + 3 + 4 + 4 + 4 + 5) / 9 = 27 / 9 = 3

Median = 5th term = 3

When 12 is added, new data set has 10 data points.

1, 2, 2, 2, 3, 4, 4, 4, 5, 12

Mean = (1 + 2 + 2 + 2 + 3 + 4 + 4 + 4 + 5 + 12) / 10 = 3.9

Median = average of 5th and 6th term = (3 + 4) / 2 = 3.5

Hence the correct option is The mean will increase more than the median, but both will increase.

Learn more about Mean and Median here :

https://brainly.com/question/31098693

#SPJ7

The complete question is given below.

Find the slope and the y -intercept of the graph of the linear equation.
-2x+y = 4

The slope is (Answer here)
and the y-intercept is (Answer here)

Answers

Answer:

I have answered this question already.

Step-by-step explanation:

Write the expression that is represented by the phrase below.
y squared decreased by the sum of x and 4.

HELP PLS

WORTH 15

Answers

Answer:

[tex] {y}^{2} - (x + 4)[/tex]

Step-by-step explanation:

The answer is above

PLEASE HELP! I am doing Imagine Math and I need help with this question!

Answers

The bottom left option is when it is reflected over the x axis, the second to last option on the left is when it is reflected of the y axis, and the middle option is when it is reflected over the line y = x

Hope this helps :)

Given that f (x)=2x^3-7x^2-5x +4 find the remainder by dividing it by (x-1)

Answers

Step-by-step explanation:

2 of the Constitution Constitution Constitution Sultanate Sultanate Flow 1

Brainliest to first person

Answers

Answer:

True

Step-by-step explanation:

(16³ - 8³)(4³ + 2³)

(4096 - 512)(64 + 8)
(3584)(72)

258048
To check if this statement is true, divide 258048 by 63:
258048/63 = 4096
Hope this helps :)

Lia is making a window covering that has 5 sections, each of which is 1 3/10 feet in width. What is the width of the entire window covering?

Answers

Answer:

61/2feet

Step-by-step explanation:

mark me brainliest!!

Isabelle found the mean absolute deviation of the data shown.

Match her work to the correct step description.

100 points for right answer

Answers

Answer:

it's 50

Step-by-step explanation:

I had the exact same question

Answer:

the answer is 50!

Step-by-step explanation:

Frankie went jogging. He jogged 8/9
of a mile. His shoelaces were untied for
id he 1/4 of his run. For what distance were his
shoelaces untied?

Answers

Answer:

23/26 is the distance he ran with his shoe laces untied x

If 50% of some number is 75, what is 200% of that same number?

Answers

Answer:

300

Step-by-step explanation:

A percentage is a unit of proportion that represents a ratio.

For this question let the unknown number be represented by the variable x. We know that 75 is 50% of x, or half of x. This means that we can find the unknown number by doubling 75.

75*2=150

This means that x is 150. Next, we need to find 200% of 150. 200% of any number is that number times 2. So, to find the final answer we must once again double 150.

150*2=300

So, the final answer is 300.

Answer:

Step-by-step explanation:

270

50% equals to 1/2 so 1/2x=75. Times 2 on both sides you get x=135.

So 135 is x and you multiply 135 by 200%. Which get you 270.

please help me please and thank you!!!!!!!!

Answers

Answer:

32° + (x+9)° + (2x-8)° = 90°

32° + x + 9° + 2x - 8° = 90°

33° + 3x = 90°

3x = 90° - 33°

3x = 57°

x = 19°

angleCFD = 2×19 - 8

angle CFD = 30°

........

what is the solution of
17/2 - [19/6 ÷ 9/2 of 16/3 + {11-(3 - 5/4 - 5/8 }]

Answers

Answer:

Step-by-step explanation:

First, simplify the question.

8 1/2 - [ 3 1/6 ÷ 5 1/3 + 11-(3 - 5/4 - 5/8 }]

then solve

Polygon LMNPQR is shown on the coordinate grid and models the shape of a garden in a park,
Polygon LMNPQR will be dilated with the origin as the center of dilation to create polygon
L'M'N'P/Q'R'. The vertex Q' will be located at (21, 7).

Which rule best represents the dilation?

Answers

Dilation involves changing the size of the polygon

The best rule of dilation is [tex](x,y) \to \frac 72(x,y)[/tex]

How to determine the rule

The coordinates of vertices Q and Q' are given as;

Q = (6,2)

Q' = (21, 7)

The scale factor of dilation is then calculated as:

[tex]k = \frac {Q'}{Q}[/tex]

So, we have:

[tex]k = \frac {(21,7)}{(6,2)}[/tex]

Factorize

[tex]k = \frac {7/2(6,2)}{(6,2)}[/tex]

Divide

[tex]k = \frac {7}2[/tex]

So, the transformation rule is:

[tex](x,y) \to \frac 72(x,y)[/tex]

Hence, the best rule of dilation is [tex](x,y) \to \frac 72(x,y)[/tex]

Answers

Answer:

24 people borrowed the books on Friday

Step-by-step explanation:

Every day, the number of books is being subtracted by 2.

56 - Monday (-8)

48 - Tuesday (-8)

40 - Wednesday (-8)

32 - Thursday (-8)

24- Friday

Other Questions

If I have 1 apple, and I get 2 apples, how many apples do I have Please help me! This is finding slope btw Why do you think You Tube became so popular so quickly? What is its unique appeal? Michelle's salad uses 1 tomatoes andserves 3 people. Caley's salad uses2 tomatoes and serves 5 people. Whosesalad has more tomato per person? A forest ranger collected data about the rainfall in a forest, in inches, on consecutive days of a month. His data is shown using the dot plot. Create a box plot to represent the data. dot plot titled Monthly Rainfall and number line from 2 to 3 in increments of 1 tenth labeled Rainfall (in inches) with zero dots over 2, zero dots over 2 and 1 tenth, zero dots over 2 and 2 tenths, 1 dot over 2 and 3 tenths, 2 dots over 2 and 4 tenths, 1 dot over 2 and 5 tenths, 2 dots over 2 and 6 tenths, 2 dots over 2 and 7 tenths, 2 dots over 2 and 8 tenths, zero dots over 2 and 9 tenths, and zero dots over 3 box plot with minimum value 2 and 3 tenths, lower quartile 2 and 4 tenths, median 2 and 6 tenths, upper quartile 2 and 7 tenths, and maximum value 2 and 8 tenths box plot with minimum value 2 and 2 tenths, lower quartile 2 and 4 tenths, median 2 and 6 tenths, upper quartile 2 and 7 tenths, and maximum value 2 and 8 tenths box plot with minimum value 2 and 3 tenths, lower quartile 2 and 4 tenths, median 2 and 5 tenths, upper quartile 2 and 7 tenths, and maximum value 2 and 8 tenths box plot with minimum value 2 and 2 tenths, lower quartile 2 and 4 tenths, median 2 and 5 tenths, upper quartile 2 and 6 tenths, and maximum value 2 and 8 tenths Use the diagram to answer the following questions:Which letter above represents the phase in which homologous chromosomes line up at the middle? The following statements are about elements in the Periodic Table. 1 Their atoms have a full outer shell of electrons. 2 They are unstable .3 They are found in Group 4 They are present in small quantities in the air. Which statements are correct for the noble gases? * A) 1, 2 and 3 B) 1, 2 and 4 C) 1,3 and 4 D) 2, 3 and 4 Two number whose product is -168 and sum is -13 What patterns related to the Moon do we still have left on our DQB, that we havent yet explained? Jacques deposited $1,900 into an account that earns 4% interest compounded semiannually. After t years, Jacques has $3,875. 79 in the account. Assuming he made no additional deposits or withdrawals, how long was the money in the account?. Why do fingerprints grow back in the samepattern if they are destroyed? A charity is keeping track of donations for one month. The director would like to create a report that groups data by week. Each group will contain donations collected on each day of the week. Which type of calculated figure should the director use to display a cumulative total beneath each group?running sumsumgrand totalpercentage What literary device is present in the lines below?His speech, was like a tangled chain;A) MetaphorB) ConsonanceC) RepetitionD) AlliterationE) Simile On a math test a student, Sarah, has to identify all the coefficients and constants of the expression 6n + 5 +m. Sarah says that is a coefficient and 5 is a constant. Identify all the coefficients and constants of the expression. What error might Sarah have made? find the volume of the cone 245 increased by 25%? calculate the area of the figure below In order to hold a hearing, the Superintendent must give how many days notice to the producer being investigated? Solve this quickly please!! Find the scale factor for the dilation shown.