Mathematics High School

S= ut + ½ at?
u= 10
a=-2 t= 1/2
Work out the value of s.

S= Ut + At?u= 10a=-2 T= 1/2Work Out The Value Of S.

Answers

Answer 1

Answer:

9

Step-by-step explanation:

(10x1/2) + 1/2 (-2x1/2)

-> 5+ 1/2 (-1)

-> 5+-1/2

->4.5

-> 4.5^2=9

Answer 2

Step-by-step explanation:

[tex]s = 10 \times \frac{1}{2} + \frac{1}{2} + ( - 2)( \frac{1}{2} ) ^{2} [/tex]

[tex]s = 5 + \frac{1}{2} \times ( - 2)(0.25)[/tex]

[tex]s = 5 + \frac{1}{2} ( -1)[/tex]

[tex]s = 5 - 0.5[/tex]

[tex]s = 4.50[/tex]

PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE let

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Answer:

that would be 700ft^2

Step-by-step explanation:

The rectangle on top has area of 23 × 14 = 322ft^2
the rectangle on bottom has area of 23 × 12 = 276ft^2

Two triangles make 1 rectangle with area 17 × 12 = 102ft^2

Add them all up 700ft^2

Answer:

that would be 700ft^2

Step-by-step explanation:

The rectangle on top has area of 23 × 14 = 322ft^2

the rectangle on bottom has area of 23 × 12 = 276ft^2

Two triangles make 1 rectangle with area 17 × 12 = 102ft^2

Add them all up 700ft^2

Which function can be used to represent the graphed geometric sequence?

f(x) = 80(One-fourth) Superscript x minus 1
f(x) = 320(One-fourth) Superscript x minus 1
f(x) = 80(4)x – 1
f(x) = 320(4)x – 1

Answers

Answer:

A) 80(One-fourth) Superscript x minus 1

Step-by-step explanation:

Used the table function on my calculator. 1/4 of 80 is 20 and 1/4 of 20 is 5. f(1) = 80 f(2) = 20 f(3) = 5 and so on. Hope that made sense!

Answer:

f(x) = 80 [tex](\frac{1}{4}) ^{x-1}[/tex]

Step-by-step explanation:

the nth term of a geometric sequence is

[tex]a_{n}[/tex] = a₁ [tex](r)^{n-1}[/tex]

where a₁ is the first term and r the common ratio

given the points (1, 80 ) , (2, 20 ) , (3, 5 )

then

x |    1    2    3

y |  80  20  5

with a₁ = 80 and r = [tex]\frac{a_{2} }{a_{1} }[/tex] = [tex]\frac{20}{80}[/tex] = [tex]\frac{1}{4}[/tex] , then

f(x) = 80 [tex](\frac{1}{4}) ^{x-1}[/tex]

Find the slope of the line through the points (4, -1) and (-2, -1).
The slope is

Answers

Answer:

0

Step-by-step explanation:

use a slope calculator

if you plot the two points:

(4,-1) right 4 down 1

and (-2,-1) left 2 down 1

and draw a line through those two points you end up with a flat line.

The slope of a flat line is 0

I hope this helps and is the BRAINLIEST!

Good Luck with your studies!

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Answers

0.125 is the volume of the cube
Because one side is 0.5 you do

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Let's say you want to know how many pages your 10 favorite books have. After checking
your bookshelf, you could simply write down the numbers in a list. But when data is written
as a list of numbers, it can be difficult to make sense of the information. Which book is the
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Showing data visually can help you understand the information you collected. You could
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data set. But a box plot, often called a box and whisker plot, gives you even more
information than a bar graph. With a box and whisker plot, you can clearly see the smallest
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the interquartile range, or the middle 50 percent of the data.
RDS
ME
According to the passage, why might one choose to use a box and whisker plot instead
of a bar graph?
A
A box and whisker plot shows less information than a bar graph.
B
A box and whisker plot shows more information than a bar graph.
с
Box and whisker plots show data visually, but bar graphs do not.
D
Box and whisker plots have nothing in common with bar graphs.

Answers

Considering that we want to find a measure of center of the number of pages in the books, the correct option is:

B A box and whisker plot shows more information than a bar graph.

When to use a bar graph and a box and whisker plot?

It we are interest in the extremes of the distribution, that is, the smallest and largest amounts, we use a bar graph.If we are interested in the central measures of the distribution, we use a box and whisker plot, as it contains more information.

In this problem, we want to find the average number of pages in the books, which is a measure of center, hence option B is correct.

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Gary is using 96 1 cm cubes to build a rectangular prism he wants the rectangular prisms have a height of 6 cm which of these shows dimensions Garrett cannot you

Answers

The dimension Garet must not use to construct the rectangular prism is 10 cm × 2 cm × 6 cm.

He is using 96  1cm cubes to build a rectangular prism . He wants the rectangular prism to have a height of 6 cm.

Volume of a cube?

volume of a cube = l³

where

l = side length

Therefore, each volume of the cube is as follows:

volume of cube = 1³ = 1 cm³

The total volume of the whole 96 cubes = 96 cm³

Therefore, the volume of the rectangular prism should be the same with the volume of the whole cubes. But must have a height of 6cm.

Hence, the dimension that Garret must not use is 10 cm × 2 cm × 6 cm.

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The volume of Solid A is 28m^3 and the volume of solid B is 1,792m^3. If the solids are similar what is the ratio of the surface are of solid A to the surface area of solid B

Answers

The ratio of the surface area of solid A to the surface area of solid B is 1/64

How to calculate the ratio of similar shapes

The volume is the amount of substance an object contains

Given the following parameters

Volume of solid  A = 28m^3

Volume of solid B =  1,792m^3.

Calculate the ratio of the surface area

Ratio = A/B
Ratio = 28/1792
Ratio = 1/64

Hence the ratio of the surface area of solid A to the surface area of solid B is 1/64

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Please help me with this problem! (Scam answers will be reported)

Answers

Answer:

C looks good. if u have 2 attempts and c wrong it has to be B

mr.spencer has 7 1/5 liters of juice he wants to pour equal amounts of juice into 3 punch bowls how many liters of juice should he pour in each bowl?

Answers

Answer:

2.4

Step-by-step explanation:

1/5=0.2

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What’s this answer please?

Answers

answer:

157.08 square cm (when rounded to hundredths)

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equation of the line that passes through the points
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Answer:

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Step-by-step explanation:

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3, it does not have variables

What is the value of x? Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth. x = ft

Answers

Answer:

X: 13.3 feet

Step-by-step explanation:

Acute Scalene Triangle

Side N = 13.28283

Side P = 9.35004

Side M = 15

Angle ∠N = 61° = 1.06465 rad

Angle ∠P = 38° = 0.66323 rad

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Answer number 10 please thank you

Answers

8%

have a lovely day/afternoon/night!! <3

find 10 rational numbers between 3/5 and 3/4

Answers

Answer:

[tex]\sf\fbox\red{ αղsաҽɾ:-} [/tex]

Ten rational numbers between 3/5 and 3/4 are 121/200, 122/200, 123/200, 124/200, 125/200, 126/200, 127/200, 128/200, 129/200, 130/200.

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An item is listed for $477.00 less 19.66667%, 9%, 7.7% what is the net price?

Answers

The answer is 17.39 I might be wrong

If 30% of a number equals to 25 what is 60% of that number

Answers

Answer:

50

Step-by-step explanation:

25*2

60% is double 30% so 60% of the number would be 50

35+(-1)+(-64)+(-8) anwer of this question
Addition

Answers

Answer:

[tex]\underline{\boxed{\sf -38}}[/tex]

Step-by-step explanation:

[tex]\sf 35+(-1)+(-64)+(-8)[/tex]

Subtract 1 from 35= 34

[tex]\sf 34-64-8[/tex]

Subtract 64 - 34= -30

[tex]\sf -30-8[/tex]

Subtract 8 - 30 = -38

[tex]\sf -38[/tex] ← Answer

Answer: 90

Steps:

Step 1.
Group the positive and negative terms in 35 + (-1) + (64) + (- 8) together and factor out the minus sign. Also remove the parenthesis.

Step 2.
35 - 1 + 64 - 8
(35 + 64) - (1 + 8)

Step 3.
Evaluate 35 + 64.
35 + 64 = 99

Therefore we have 99 - (1 + 8)

Step 4.
Evaluate 1 + 8.
1 + 8 = 9

Therefore we have 99 - 9.

Step 5.
Subtract 9 from 99.
99 - 9 = 90

Paula makes two slices through a three-dimensional object. One plane is
parallel to the base; the cross-section is a circle. The other plane is
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Answers

The answer to your question that you asked is cone or B

(please help me)
Amelie spins the following spinner, which has 10 equally sized spaces numbered 1 through 10. The numbers 1 and 7 are colored blue; the numbers 2, 4, and 6 are red; and the numbers 3, 5, 8, 9, and 10 are green.

A spinner as described in the text.




What is the probability that Amelie spins either an odd number or a red number?

Enter your answer as a reduced fraction, like this: 3/14

Answers

The probability Amelie spins either an odd number or a red number is:

P = 4/5

How to find the probability?

We want to find the probability of spinning a red or odd number, this is equal to the quotient between the number of odd numbers + the number of red numbers and the total number of numbers in the spinner.

We know that there are 10 numbers in the spinner.2, 4, and 6 are red, so we have 3 red numbers.1, 3, 5, 7, and 9, are odd, so we have 5 odd numbers.

Then there are 5 + 3 = 8 numbers that are either red or odd, and a total of 10 numbers, this means that the probability of spinning an odd number or a red number is:

P = 8/10 = 4/5

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For the function f(x) = −3x + 1, what is the value of f −1(x) for x = 4?

Answers

Answer:

-1

Step-by-step explanation:

inverse is -(x-1)/3

-(4-1)/3 is -1

Scores on an English test are normally distributed with a mean of 68.7 and a standard deviation of 6.2. Find the score which seperates the bottom 64% from the top 36%.

Answers

Answer:

70.93

Step-by-step explanation:

Z-score for  100-36 = 64 percentile = +.36   of a S.D. above the mean

.36 * 6.2  + 68.7 = 70.93

You have a home with a market value of $144,700, which has an assessment value of 72% of that amount. your city has a property tax rate of 0.039. you know that 65% of your property tax dollars go to public schools. to the nearest dollar, how much of your taxes went to funding schools? a. $4,063 b. $3,668 c. $2,641 d. $6,772 please select the best answer from the choices provided a b c d

Answers

Your taxes went to funding schools will be $2641.The tax is divided into different parts based on the percentage.

What is tax?

A government-mandated contribution to state revenue is placed on employees' wages and corporate earnings or added to the cost of certain products, services, and transactions.

The given data in the problem is;

The market value of the home = is $144,700

They assessed a value of 72% of that amount.

The city has a property tax rate of 0.039.

The assessment value is found as;

[tex]\$ \ 144,700 \times 0.72 = \$ \ 104,184[/tex]

The tax on the property will be;

[tex]\$ \ 104,184 \times 0.039 = \$ \ 4,063.176[/tex]

The amount which goes to funding schools is;

[tex]\$ \ 4,063.176 \times 0.65= \$ \ 2641.0644[/tex]

Hence your taxes went to funding schools will be $2641.

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Answer:

2641

Step-by-step explanation:

A rectangle’s length is 5 inches more than twice its width. its area is 50 square inches. which equation can be used to find its width, w? 2w(2w 5) = 50 2w(w 5) = 50 w(2w 5) = 50 w(w 5) = 50

Answers

The equation of the area of the rectangle is w(2w + 5) = 50. Then the correct option is C.

What is a rectangle?

It has four sides and is a polygon. The internal angle adds up to 360 degrees. The opposite sides of a rectangle are parallel and equal, and each angle is 90 degrees. Its diagonals are equally equal, intersecting in the middle.

A rectangle’s length is 5 inches more than twice its width. its area is 50 square inches.

Let the width of the rectangle be w, then the length of the rectangle will be (2w + 5).

Then the area of the rectangle is given as

Area = l × w

Then we have

w(2w + 5) = 50

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how do you know the order in P.E.M.D.A.S

Answers

Answer:

Paranthesis, Exponents, Multipilication, Division, Addition, Subtraction

Step-by-step explanation:

The way I learned it was by saying a phrase that goes like, "Please Excuse My Dear Aunt Sally". I repeated this many times and it got stuck in my mind ever since.

please help, i would really appreciate your help

Answers

Answer:

x = 7

Step-by-step explanation:

Since the lines are parallel, we know that the two angles are equal. So you can write (7x - 4) = (5x + 10). Then you just solve for x.

7x - 4 = 5x + 10

add 4 from both sides to get

7x = 5x + 14

subtract 5x from both sides to get

2x = 14

divide both sides by 2 to get

x = 7

Corresponding angles are Same

7x-4=5x+107x-5x=10+42x=14x=14/2x=7

Share $420 in the ratio of 2:5:7

Answers

Answer:

If you split it up it would be 60, 150, 210

0.905 x 0.234 how do you multiply this? working it out without the decimals then adding the decimal back doesn't give me the correct answer.

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0.21177 is the answer



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