Isabella ran the 100-meter dash five times. The time it took her to complete each race, in seconds, was 12.7, 12.807, 12.78, 12.08, and 12.087.
Isabella wants to order the race times from her slowest time to her fastest time. Sort the decimals in order from greatest to least.

Answers

Answer 1

Given:

Number of 100-meter races = 5

The time it took Isabella to complete each race, in seconds, was 12.7, 12.807, 12.78, 12.08, and 12.087.

To find:

The decimals in order from greatest to least.

Solution:

The time it took Isabella to complete each race, in seconds, was shown below:

12.7, 12.807, 12.78, 12.08, 12.087

We need to arrange this data in descending order.

In all 5 numbers the digits before decimals are same. On comparing the digits on the tenth place and hundredth place, we get

12.807 > 12.78 > 12.7 > 12.087 > 12. 08

Therefore, the required order of given data is 12.807, 12.78, 12.7, 12.087, 12. 08.


Related Questions

3 different ways to write 4/8
in ratios

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Answer:

1:2

2:4

3:6

Step-by-step explanation:

Answer:

4:8

4 to 8

4/8

Step-by-step explanation:

What is the domain of the radical function shown on the graph?

Answers

Answer: A) all real numbers

The domain is the set of all possible x inputs. The blue curve stretches on forever in both directions along the x axis. This means that we can plug in any x value we want, and get some y output. We don't have to worry about dividing by zero, or applying the square root of a negative number, so there are no restrictions on the domain. We can take the cube root of a negative number with no issues. For example, the cube root of -8 is -2.

Does anyone know this!? If the answer is correct ill mark you as the best answer!

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Answer:

H. Decreasing a y-intercept moves the graph down

The graph of a line is shown below.

Based on the graph, what are the rate of change and the y-intercept of the line?

Answers

Answer: Change is 1 and the y-intercept is 1/2

Let me know if I’m wrong

Step-by-step explanation:

#2 PLS HELP I WILL GIVE BRAINLIEST

Answers

Answer:

A) y = 1/3x

Step-by-step explanation:

........................

Answer = A

B/C When 6y = 2

? = 1/3X

use criss cross method u will find it

i will give u brianliest

Answers

Answer:

4 remainder of 3

Step-by-step explanation:

19 / 4 = 4 r 3

find the rate of change for the table, then fill in the blank boxes with the correct values​

Answers

Answer:

Rate of change: +2 for x values and +20 for y values

Missing x values:6

Missing y values:60,80,100

If tan m = One-half and tan n = –6, what is the exact value of tan(m + n)?

Negative StartFraction 11 Over 2 EndFraction
Negative StartFraction 11 Over 8 EndFraction
StartFraction 11 Over 8 EndFraction
StartFraction 11 Over 4 EndFraction

Answers

Answer:

B. -11/8

Step-by-step explanation:

Given:

tan m = ½

tan n = -6

Required:

Exact value of tan(m + n)

Solution:

Find m and n:

[tex] tan (m) = \frac{1}{2} [/tex]

[tex] tan (m) = 0.5 [/tex]

[tex] m = tan^{-1}(0.5) [/tex]

m = 26° (approximated)

[tex] tan (n) = -6 [/tex]

[tex] n = tan^{-1}(-6) [/tex]

n = -80° = 280° (i.e. 360 - 80)

Exact value of tan(m + n) = tan(26 + 280)

tan(306)

tan(307) = -1.37638192 ≈ -11/8

Answer:

B)  -11/8

Step-by-step explanation:

its correct on edge

74 days to 39 days state whether the percent of change is an increase or decrease

Answers

9514 1404 393

Answer:

  decrease

Step-by-step explanation:

39 is less than 74, so the change is a decrease, both in absolute and relative (percentage) terms.

__

The percentage change is ...

  (39/74 -1) × 100% = -47.3% . . . . a decrease when the sign is negative

Which angles are supplementary to each other


Answers

Angles AEB and BEC are supplementary to each other.

Help please
Help please
Help please
Help please
Help please
Help please
Help please
Help please

Answers

for y its -3 and i dont know what its trying to say ok the bottom

Write the word sentence as an equation. Then solve.

A number x divided by −9 is −16.
Equation = ?
Solution x = ?

Answers

Answer:

x = 144

Step-by-step explanation:

When a number is being divided by another number , it will be that number/the number that is dividing that number.

Equation:

x/-9 = -16

x = -16(-9)

x = 144

Equation= x/-9=16
Solution x= 144

pls help i don’t understand

Answers

Answer:

the decimal number is 19

Answer:

Step-by-step explanation:

3.8/0.2 = 19.0

The table provides information on road accidents reported to the police for the days in December.

Accidents reported Frequency
0 - 5 18
6 - 10 4
11 - 15 6
16 - 20 3

Estimate the mean.
Give your answer rounded to 1 DP.

Answers

Answer:

31/20 = 1.55

1.6

The mean of on road accidents reported to the police for the days in December is 6.7

What is the meaning of mean ?

In a group of numbers, the mean is the average or most common value. It is a measure of central tendency of a probability distribution along the median and mode in statistics.

It is given in the question about the  information on road accidents reported to the police for the days in December.

Mid point of (0-5) = 2.5

Mid point of (6-10) =8

Mid point of (11-15)=13

Mid point of (16-20) = 18

Mean = (∑Midpoint * frequency )/ (∑ frequency)

[tex]\rm Mean = \dfrac{2.5\times18+8 \times4+13\times6+18\times3}{18+4+6+3}\\\\\\\rm Mean = \dfrac{209}{31}\\[/tex]

Mean = 6.74

Mean = 6.7

To know more about Mean

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Which Input value corresponds to f(x) = 4?
A-6
B-1
c. 1
D.2
E. 4
F. 7
G. 9

Answers

Answer:

4

Step-by-step explanation:

I am not 100% sure but it should be 4

The input values that corresponds to f(x) = 4 are -1 and 8.

The correct answers are A and G.

What is a function?

A relation between a collection of inputs and outputs is known as a function. A function is a connection between inputs in which each input is connected to precisely one output. Each function has a range, co-domain, and domain.

Given function:

f(x) = 4

To find the input value of x;

Let the function,

y = f(x)

4 = f(x)

That means, y = 4.

From the attached graph;

We interpreted two values

x = -1 and 9 where  f(x) = 4

Therefore, -1 and 9 are the values.

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The telephone company offers two billing plans for local calls. Plan 1 charges ​$34 per month for unlimited calls and Plan 2 charges ​$13 per month plus ​$0.04 per call. a. Use an inequality to find the number of monthly calls for which Plan 1 is more economical than Plan 2. b. Explain the meaning of the answer to part a.

Answers

Answer:

32

Step-by-step explanation:

im not sure but i think its that

4(n+10)????????????????!!

Answers

Answer:

4n+40

.................

Mrs. Lopez found a dining table on sale for 45% off. If the
original price was $1,250, how much did she pay for it?

Answers

Answer:

$687.50

Step-by-step explanation:

Answer:

it would be 562.50 because i used the calculator

Step-by-step explanation:

Write an equation of a line that passes through the point (5,1) and is parallel to the line y= (-3/5)x -3

Answers

Answer:

y = (-3/5)x + 4

Step-by-step explanation:

Parallel lines have the same slope.

So the slope to the other line would be -3/5 as well.

Slope-intercept form is y = mx + b where m is the slope.

So you substitute the slope in making it y = (-3/5)x+b.

To find b, the y-intercept, you have to plug in the point for y and x in it. So you use the point (5,1) for it. That would get to 1 = (-3/5)5 + b.

To simplify that, it would get to 1 = -3 + b

Then you add 3 on both sides getting to b = 4.

Then you substitute b in, getting y = (-3/5)x + 4.

Hope this helped! If not, please let me know! <3

An equation of a line that passes through the point (5,1) and is parallel to the given line is y=-3/5 x+4.

Given that, a line that passes through the point (5,1) and is parallel to the line y= (-3/5)x -3.

What is slope of a line?

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

We know that, the slope of a line parallel to given line is m1=m2

By comparing y= (-3/5)x -3 with y=mx+c, we get m= -3/5

So, the slope of parallel line is -3/5

Now, put m= -3/5 and (x, y)=(5, 1), that is

1=-3/5 (5)+c

c= 4

So, equation with m=-3/5 and c=4, we have y=-3/5 x+4

Therefore, an equation of a line that passes through the point (5,1) and is parallel to the given line is y=-3/5 x+4.

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If f(x) = 0, what is x?
• 0 only
•-6 only
•-2,1, or 3 only
•-6,-2,1 or 3 only

Answers

Answer:

-2, 1, or 3 only

Step-by-step explanation:

it’s asking for x intercepts

2x – 3 > 2(x-5)
What’s the answer

Answers

Answer:

0>-7

true for all X

aka (-infinite, infinite)

What is the difference between a repeating decimal and a terminating decimal

Answers

Answer:

Terminating decimals don't have a continuation of  the same digits after the decimal point. Recurring decimals have one or more repeating numbers or sequences of numbers after the decimal point, which continue's forever.

Step-by-step explanation:

(5.3 x 10^3) - (8 x 10^2)

Answers

Answer:

800

Step-by-step explanation:

Write the equation of the line that passes through the given points.
(0,1) and (7,5)

Answers

the answer is y=6/7x+1

a/12=5/6 solve for a

Answers

Answer:

a = 10

Step-by-step explanation:

Multiply both sides by 12

[tex]\frac{a}{12}[/tex] = [tex]\frac{5}{6}[/tex]

[tex]\frac{12a}{12}[/tex] which cancels out because it's 1

[tex]\frac{5 * 12}{6}[/tex] = [tex]\frac{60}{6}[/tex]

a = 10

A farm has 60 animals. 80% of the animals are cows. How many cows are there on the farm?

Answers

There are 48 cows on the farm!

Answer:

48

Step-by-step explanation:

80% of 60= 48

hope this helps

what the answer pls and explain 3a−4≤5

Answers

HOPE THIS HELPS !!!!!!!! :)

answer: a≤ 5/3

Step-by-step explanation:

First you have to subtract 4 from both sides making: 3a≤ 9

Next you divide both sides by 3 making: a≤ 3

solve the equation. Enter your answer in the box.

Answers

x = 3..................................

What is the value of x?
108

Answers

Answer:

It’s c

Step-by-step explanation:

On edge

need help with 6 easy math problems​

Answers

Answer:

image not clear.

so I can't answer it .

Answer:

Step-by-step explanation:

10v - 6 = 24

10v = 24 + 6

10v = 30

v = 30/10 = 3

7 = 6r - 17

7 + 17 = 6r

24 = 6r

24/6 = r

4 = r

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