Given:
The amount of time it took four soccer players to run from one goal line to the other is:
Player #1 - 10.4 seconds
Player #2 - 10.1 seconds
Player #3 - 9.9 seconds
Player #4 - 9.4 seconds
To find:
Soccer player whose time would be different from the others, if the data was only accurate to the ones place.
Solution:
We need to approximate the time to the ones place.
Player #1 - 10.4 seconds = 10 seconds
Player #2 - 10.1 seconds = 10 seconds
Player #3 - 9.9 seconds = 10 seconds
Player #4 - 9.4 seconds = 9 seconds
Therefore, the time of players 4 is different from others.
Hence, the correct option is D.
Write 6.384 to 1 decimal place
Answer:
6.384 rounded to one decimal place is 6.4
Step-by-step explanation:
The number rounded to one decimal place is 6.4.
What is rounding off a number?To change a number into an approximation having fewer significant digits.
Given that, 6.384 to 1 decimal place,
Rounding 6.384 to one decimal place would be the same as rounding it to the nearest tenth.
The tenth in this number is 3. To round a number up, look at the number to the right of it - if the number is 5 or greater, then you increase the value of the number you're rounding by 1. If the number to the right of it is 4 or less, then the value of the number you're rounding stays the same.
In this case, the number we're rounding is 3 and the number to the right of it is 8. Since 8 is greater than 5, we have to increase the value of 3 by 1, which means that the number in the tenths position is now 4.
Hence, The number rounded to one decimal place is 6.4.
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Write an absolute value equation that has the given solution.
- 2 and 2
Answer:
|4| - 2 = 2
|4| - 6 = -2
Step-by-step explanation:
Given the midpoint and one endpoint. Find the other endpoint. B) Endpoint (-3,7), Midpoint (-1,-1)
Answer:
Step-by-step explanation:
(x - 3)/2 = -1
x - 3 = -2
x = 1
(y + 7)/2 = -1
y + 7 = -2
y = -9
(1, -9) the other endpoint
n(x)=2x+7;(x)=17, what is the value of x so that the function has a given value
A coordinate plane with a line passing through the points (0, negative 4) and (2, 2).
What is the equation of the graphed line written in standard form?
–3x + y = –4
y = 3x – 4
y + 3x = 4
3x – y = 4
Answer:
The answer is D
Step-by-step explanation:
The only logical explanation
Equation of the graphed line passing through the points (0, - 4) and (2, 2) is equals to [tex]y = 3x - 4[/tex].
What is coordinate plane?" Coordinate plane is defined as the two dimensional plane formed by number line named x-axis and y-axis."
Formula used
Standard equation of the line
[tex]\frac{y-y_{1} }{x-x_{1} } =\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
According to the question,
Points passing through coordinate plane,
[tex](x_{1} ,y_{1} ) = (0,-4)\\\\(x_{2} ,y_{2} ) = (2,2)[/tex]
Substitute the coordinates in the formula to get the equation of line ,
[tex]\frac{y-(-4) }{x-0 } =\frac{2-(-4) }{2-0}[/tex]
⇒ [tex]\frac{y+4 }{x } =\frac{6 }{2}[/tex]
⇒[tex]y + 4= 3x[/tex]
⇒[tex]y=3x-4[/tex]
Hence, the equation of the line is [tex]y=3x-4[/tex].
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What is the length of the diagonal, d, of the rectangular prism shown below?
Round your answer to the nearest tenth - my god someone please help I’ve been up all night and just need sleep :(
Step-by-step explanation:
using Pythagoras theorem
d}^{2} =4}^{2+7}^{2}
d}^{2}=16+49
d}^{2}=65
d}^{2}=√65
[tex] \sqrt{d } ^{2} = \sqrt{65} [/tex]
d=8.06 or 8
Find the distance between the points (2,9) and (8,2)
It takes 31 pounds to plant 5 acres how many pounds are needed to plant 1 acre?
Answer:
6.2 Pounds
Step-by-step explanation:
Divide 31 by 5 to get the number for one acre. The answer is 6.2.
Hope this helps! :)
Which inequality is shown in the graph?
/A hawk is in a tree 100 feet above the ground. It flies down to the ground?
Answer:
i'know
Step-by-step explanation:
Please please help me the correct answer will be marked as the brainliest. 1.The first term of a sequence is 5 and the term-to-term rule is multiply by -3. a.Write the first five terms of the sequence. b.Work out the difference between the second and forth terms. 2. The answer to a calculation is-24. Write four different calculations that each give an answer of -24. use each sign+,-,×,÷ at least once.
Answer:
Step-by-step explanation:
One
Part A
5, -3*5, (-3)^2 * 5, (-3)^3*5, (-3)^4 * 5
5, - 15, 45, -135, 405
Part B
Second term = -15
Fourth term = -135
The difference = -15 - (-135) = 120
Two
(4 + 2)*(6-2)/(-1)
(8/2) * (5 + 1) * (2 - 1)/(-1)
(16/4) * (3+3) * (2 -1) / (- 1)
(30 - 6) * (0 + 1) / - 1
CAN YOU SOLVE THIS PROBLEM?
Answer:
B. 1. x^6
2. -6a^7
3. r^11
4. x^6
5.a^3b^6
6.x^14
7. 12y^8
8. 55x^4y^6
9. 30m^4n^4
10. 6a^10b^6c^16
C. 1. 40m+60n-810
2. 12am^2 - 8an- 16al^3+4ap
3. 2xmn-3ymn-4zmn
4. 20bx^2-8bx+20b
5. -28xa+4xb-14x
6. y^2 - 4
7. 4x^2 - 16
8. 16b^2 - 4
9. 25a^2-49
10. 9m^2-49
m-8=33 can you plz help me do this
Answer:
41
Step-by-step explanation:
m-8=33
Combine like terms by moving 8 to the other side
m=33+8
m=41
I hope this helps! Please comment if you have any questions.
Answer:
M = 41
Step-by-step explanation:
This question is a basic one. Don't let the letter freak you out haha. All you need to do for something like this is find out what minus 8 is 33. An easy way we can do this is just add 8 to 33. 33 + 8 = 41.
41 - 8 = 33.
Your answer is 41.
Hope this helps and have a nice day!
Where is the camera's shutter located?
Answer: The camera shutter is located inside the camera body.
Fun Fact - In the 1957 film “12 Angry Men” the focal length of the lenses in the cameras used were gradually increased to create a feeling of claustrophobia.
Dominic placed the following pieces of lumber in order from shortest to longest 23 over three 7 and 7/8 7.9 to 68 square root
Answer:
23/3
7 7/8
7.9
Step-by-step explanation:
Define the variables you will use in your equation. (1 point) Let one variable be the distance away from the surface and the other variable be the temperature.
Answer:
whats the answer?
Step-by-step explanation:
The equation that represent the situation would be; 15+25d=t. Here the variable are d for distance and t for temperature.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.
We are given that the surface temperature averages at 15 degrees Celsius and increases 25 degrees Celsius with each kilometer of depth.
We can conclude that the initial value is 15 it increases(+) by 25 to each kilometer(distance=d) of depth.
The equation becomes
15+25d=t.
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The complete question is;
The surface temperature averages at 15 degrees Celsius and increases 25 degrees Celsius with each kilometer of depth. Define the variables you will use in your equation. Let one variable be the distance away from the surface and the other variable be the temperature.
x/6 =8 [tex]x\5frac{x}{y} =8[/tex]
Steps to solve:
x/6 = 8
~Simplify
1/6x = 8
~Multiply 6 to both sides
x = 48
Best of Luck!
Frankie buys six and twelve fifteenths pounds of cherries and four and four sixths pounds of grapes. How many pounds of fruit did she buy in total?
A. ten and forty two ninetieths pounds
b. ten and sixteen twenty firsts pounds
c. eleven and forty two ninetieths pounds
d. eleven and sixteen twenty firsts pounds
Answer:
the answer is C: eleven and forty two ninetieths pounds
Step-by-step explanation:
The total number of pounds of fruit that Frankie bought is 11 + 42/90 pounds, which is the same as option (C), eleven and forty-two ninetieth pounds.
What is the addition operation?The addition operation in mathematics adds values on each side of the operator.
For example 4 + 2 = 6
To find the total number of pounds of fruit that Frankie bought. Since both amounts are already given in pounds, we don't need to convert them.
Next, we need to add the two amounts together. Six and twelve fifteenth pounds can be written as 6 + 12/15 pounds, and four and four-sixths pounds can be written as 4 + 4/6 pounds. Adding these two amounts together, we get 6 + 12/15 + 4 + 4/6 pounds = 11 + 42/90 pounds.
Therefore, the total number of pounds of fruit that Frankie bought is 11 + 42/90 pounds, which is the same as option (C), eleven and forty-two ninetieth pounds.
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Write 10 3/8 as a decimal
Answer:
10.375
Step-by-step explanation:
3/8ths equal 0.375 and then you have ten as the whole number therefore you add the lower number onto the whole number and then you get your answer.
Witch three values are equivalent to 3/8?
62.5%
0.375
1/4
6/16
3.75%
50%
37.5%
3.75
Answer:
0.375
6/16
37.5%
Step-by-step explanation:
Can't be above 50% because that would be 4/8, which rules out 62.5%, 50%, and 3.75, and 3.75% is super low, which leaves 4 answers, but 1/4 doesn't equal any of the others. Also, 3/8 x 2 is 6/8, and 0.375 = 37.5%
Hi.
I need help with these questions
Please show workings
The remaining options for No 49 are :
a. 40k
B. 60k
C. N1.40
D. 1.60
E. No change
Note : (100k = N1)
Answer: 48) D. 4 49) C. N1.40
Step-by-step explanation:
A $2 postal money order actually costs $2.15
$10.00 ÷ $2.15 = 4.65
Since you can't purchase a fraction of a money order, the most you can buy is 4
4 money orders will cost $2.15 × 4 = $8.60
The change from $10.00 will be $10.00 - $8.60 = $1.40
Solve.
9.4 = - t/3.5
t =
solve for t is t= 329/10
Find the midpoint of the segment with the following endpoints.
(-5,5) and (-10,2)
Answer: did you ever get the answer? i’m doing the same problem rn and i have no idea
Step-by-step explanation:
Identify all the Geometric Sequence(s) from the options below-
1, 1, 2, 3, 5, 8...
1, 2, 4, 8, 16...
4, 16, 36, 64...
81, 27, 9, 3...
-1,3,-9, 27...
1, 2, 6, 24..
(3 5/9)÷(−2 2/3) help plz
Answer:
- 1 ¹/₃Step-by-step explanation:
3 ⁵/₉ ÷ - 2²/₃
convert into improper fractions
32/9 ÷ - 8/3
apply the fraction rule:
32 / 9 x -3 / 8
32 x -3
9 x 8
_ 96
72
_ 4 --->> convert improper to mixed numbers
3
- 1 ¹/₃
Please answer! Thank you in advanced
Answer: D
Step-by-step explanation:
To solve this problem, let's go through each pair to see if they are perpendicular lines.
A. Incorrect
These are parallel lines. We know this because they have the same slope and different y-intercept.
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B. Incorrect
These are not perpendicular lines. The slope is [tex]-\frac{1}{m}[/tex]. The slope of the pair doesn't match this property.
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C. Incorrect
These are not perpendicular lines. The slope is [tex]-\frac{1}{m}[/tex]. The slope of the pair doesn't match this property.
----------------------------------------------------------------------------------------------------
D. Correct
These are perpendicular lines. The slope is [tex]-\frac{1}{m}[/tex]. The slope of the pair matches this property.
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E. Incorrect
These are not perpendicular lines. You can see that y=5 and x=5. The slope is [tex]-\frac{1}{m}[/tex]. The slope of the pair doesn't match this property.
Solve the equation 2x+4(x-6)=3(2x-8)
Thank you
Answer:
IMS aka infintely many solutions :)
Step-by-step explanation:
2x+4(x-6)=3(2x-8)
distribute
2x+4x-24=6x-24
combine like terms
6x-24=6x-24
carry across equal sign
6x=6x
carry across equal sign
0=0 aka IMS
Answer:
No solutions I think
Step-by-step explanation:
2x + 4(x -6) = 3(2x -8)
2x + 4x -24 = 6x - 24
6x - 24 = 6x - 24
-6x +24 -6x +24
0 = 0
Hopefully this helped :)
La Michoacana bakery bakes 120 pieces
of sweet bread in 4 hours. At this rate,
how many pieces of sweet bread can be
baked in 12 hours?
PLS HURRY TELL ME
Answer:
120
Step-by-step explanation:
how do you simplify -2
It's already simplified.
Lionel computed the average rate of change in the depth of a pool over a two-week interval to be zero. Which statement must be true? The pool must have been empty for the entire interval. The pool must have been the same depth at the start of the interval as it was at the end of the interval. The pool must have been deeper at the end of the interval than it was at the start of the interval. The pool must have been more shallow at the end of the interval than it was at the start of the interv
Answer:The pool must have been the same depth at the start of the interval as it was at the end of the interval.
Step-by-step explanation:
The average rate of change is calculated as:
[final value - initial value] / time interval.
Then, the average rate of change does not take into account intermediates values, and you cannot draw any conclusion about such intermediate values.
In the given case you have:
average rate of change in depth = [final depth - initial depth] / 2 weeks.
0 = [final depth - initial depth] / 2 weeks.
⇒ 0 = final depth - initial depth
⇒ final depth = initial depth.
That is why the conclusion is the second statement of the answer choices: the pool must have been the same depth at the start of the interval as it was at the end of the interval.
In between the pool might have been deeper, more shallow, empty or change in any form, since the average rate of change does not tell the full history but only the net change.
Answer:
The pool must have been the same depth at the start of the interval as it was at the end of the interval.
Step-by-step explanation:
got it right on edge.