Ten students participated in the 4 mile relay. Each student ran a fraction of the 4 miles. Chooses which line plot could represent the data of the runners. Explain your reasoning.
Answers
Answer:
B
Step-by-step explanation:
To know which line plot could represent the data, we take the sum of the miles covered by the runners and check if it adds up to 4 miles for each plot :
Plot 1 :
(1/12 * 1) + (1/8 * 2) + (1/6 * 1) + (1/4 * 2) + (1/3 * 1) + (1/2 * 3) = 2.8333
Plot 2 :
(1/6 * 2) + (1/4 * 2) + (1/3 * 2) + (1/2 * 3) + 1 = 3 +1 = 4 miles
Since the sum of the miles ran by the runners equals 4 miles for the second plot, hence, the second plot could represent the data for the runners.
Related Questions
Describe two ways to write 7/3 as a mixed number
Answers
Answer:
2 1/3 and 1 1/6
Step-by-step explanation:
Marking brainliesttttt pls answer all means a lot !!
12- Dana raised the high score on a video game from 300 points to 390 points. By what percentage did Dana raise the score ?
F-20%
G.23%
H.30%
J.90%
Answers
Answer:
G
Step-by-step explanation:
it is the correct answer
Answer:
Look at the image and
H. 30%
Step-by-step explanation:
[tex]\frac{100}{y}: \frac{300}{390}[/tex]
y · 300 = 100 · 390
300y = 39000
300y ÷ 300 = 39000 ÷ 300
y = 130
130% - 100% = 30%
pvuy6hu8nf
Looking for babygirlsimps
Answers
Answer:
thanks
Step-by-step explanation:
go to another app
what is 4/8 as a whole number
Answers
Answer:
4/8=1/2 but it can't be written as a whole number
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
cannot be written as a whole number because it can be simplified down.
Step-by-step explanation:
its decimal form is 0.5 and if you simplify it down to its least you get 4/8=2
Enter the value that belongs in the
green box.
57°
Х
Z
33
25
tan 33
Answers
Answer:
x
Step-by-step explanation:
tan33° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{x}{25}[/tex]
A person walks 14 mile in 18 hour.
The person's speed is
miles per hour.
Answers
Answer:
[tex]\frac{7}{9}[/tex] of a mile per hour
0.77777778 of a mile per hour
Step-by-step explanation:
[tex]\frac{y}{14} :\frac{1}{18}[/tex]
y · 18 = 1 · 14
18y = 14
18y ÷ 18 = 14 ÷ 18
[tex]y=\frac{7}{9}[/tex]
Answer: 1.28571428571
Step-by-step explanation: You divide the hours by miles
list the numbers from greatest to least 12, -9, -6, 10.
Answers
Answer:
12,10,-6,-9
Step-by-step explanation:
Answer:
-9,-6,10,12
Step-by-step explanation:
For the Geometric Sequence where a1= 5/2
and r= 4, the Third term a3 will be
Answers
Answer:
a1 =5/2
r=4
a3=ar^3-1
a3=5/2×4^2
a3=5/2×16
a3=5×8
a3=40
Given ABC is an isosceles triangle with AB = BC. If the measure of
A)43°
B)86°
C)94°
D)137°
Answers
Answer:
iiiii
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
A fast food restaurant offers a bonus to each meal purchased. The bonus could be a free ice cream, pop, or fries. The owner wants the fries to be given twice as often as either ice cream or pop. Design a spinner that will simulate the likelihood of getting each type of bonus
Answers
Answer:123456789/j
Step-by-step explanation:
hello jannat l
helppp
Answer options
A: (2,0)
B:(8,0)
C:(-3,5)
D:(5,-3)
Answers
Use words to explain how to solve this equation: (x-10)(x-4)=0
Answers
Answer: x = 10 OR x = 4.
Step-by-step explanation: If x = 10 or 4 then the last step of the equation will always be multiplying by 0 which equates to 0 as well.
if x = 10
(10-10)(10-4) -> (0)(6) -> 0 x 6 = 0
if x = 4
(4-10)(4-4) -> (-6)(0) -> -6 x 0 = 0
Answer:
[tex]x = 10 \: and \: 4[/tex]
Step-by-step explanation:
Hope it is helpful....
A basketball team has 5 players. How many different teams can be formed from 15 people if position doesn't matter
Answers
Answer:
3 i think
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
3. Because If You Divide 15 People by 5 Players It Equals Up To 3 Team's of people
Five boys each have 8 marbles. If all
their marbles are collected and placed
into
8heaps, how many marbles will there be in each jeap ?
Answers
5 marbles.
We first need to find how many marbles we have in total.
8 marbles * 5 boys = 40 marbles.
These 40 marbles will now be divided by 8, since we are taking the total amount of marbles we have and separating them into 8 different piles.
40/8 = 5
There will be 5 marbles in each heap.
Which expression is equivalent to 3^7•3^-4
Answers
Answer:
3^3 which is = 27
Step-by-step explanation:
When multiplying exponents with the same base, you just add the exponents and keep the same base.
Answer:
3^7 * (1/3)^4 because a^(-n) = (1/a)^n
Step-by-step explanation:
because a^(-n) = (1/a)^n
the reciprocal of __________is -3/8.
Answers
Answer:
The answer is -8/3
Step-by-step explanation:
the reciprocal of -3/8. is -8/3
Thus, The answer is -8/3
-TheUnknownScientist
Answer:
[tex] \bf \huge \: -8/3 [/tex]Step-by-step explanation:
Given :-the reciprocal of __________is -3/8.To find :-reciprocal of ____is -3/8.Explanation :-➪ The reciprocal of -8/3 is -3/8.
The area of a square lawn is 400 m². Find the side length of
the lawn.
Answers
Answer:
20 meters
Step-by-step explanation:
Area is the product of two sides. The lawn is a square so all sides are equal.
400/20 = 20
20*20 = 400
Which graph represents the solution set of this inequality?
4+11<-21
hep please
Answers
Answer:
It's C :D
Step-by-step explanation:
Suppose a number cube is rolled twice. What is yhe probability that an odd number will show both times?
Answers
Answer: 1/6
Step-by-step explanation: Have a blessed day
Solve the following equation for a. Be sure to take into account whether a letter is capitalized or not.
d+a=h
Answers
Answer:
do you have an attatchment or guide i can use to answer this?
Step-by-step explanation:
Transposing a,
[tex]d + a = h \\ a = h - d[/tex]
Can someone please help me?
Answers
Answer:
the 1st option is false; there is no 'addition' sign
Step-by-step explanation:
Simplify the expression.
4(20 + 12) – (4 - 3)
Answers
Answer:
127
Step-by-step explanation:
see image below:)
Answer:
127
Step-by-step explanation:
4(20 + 12) – (4 - 3)
80+ 48 - 1
127
I hope this helped!
how can you write [tex]\frac{1}{\sqrt[3]{-12} }[/tex] in [tex]a^{b}[/tex] format without any radicals?
Answers
Answer:
[tex]\displaystyle (-12)^{-\frac{1}{3}}[/tex]
General Formulas and Concepts:
Algebra I
Exponential Rule [Rewrite]: [tex]\displaystyle b^{-m} = \frac{1}{b^m}[/tex] Exponential Rule [Root Rewrite]: [tex]\displaystyle \sqrt[n]{x} = x^{\frac{1}{n}}[/tex]Step-by-step explanation:
Step 1: Define
[tex]\displaystyle \frac{1}{\sqrt[3]{-12}}[/tex]
Step 2: Rewrite
Exponential Rule - Root Rewrite: [tex]\displaystyle \frac{1}{(-12)^{\frac{1}{3}}}[/tex]Exponential Rule - Rewrite: [tex]\displaystyle (-12)^{-\frac{1}{3}}[/tex]A rectangular prism has the following dimensions.
length: 8 cm
width: 13 cm
height: 10.5 cm
If all the dimensions of the prism are doubled, what will be its new surface area?
1,298 cm2
4,192 cm2
2,596 cm2
4,368 cm2
Answers
Answer:
2,596 cm 2
Step-by-step explanation:
PLEASE HELP FAST! It’s due soon
Answers
Answer:
Step-by-step explanation:
Remark
The two angles with x in them are = 90 degrees. That's because this is a right angle triangle.
Equation
x^2 + 10x + 115 = 90 Subtract 90 from both sides
Solution for x
x^2 + 10x + 115 - 90 = 0
x^2 + 10x + 25 = 0
Factor
(x + 5)(x + 5) = 0
x = - 5
Angle C
C = 10x + 115
C = 10*-5 + 115
C = -50 + 115
C = 65
Angle A (which you don't need)
x^2 = (-5)^2
x^2 = A = 25
Find BC
Cos(C) = adjacent / hypotenuse
Cos(65) =0.4226
AC = hypotenuse = 65
0.4226 = adjacent / 44 Multiply both sides by 44
44 * 0.4226 = adjacent
adjacent = 18.6 to three places.
The stem-and-leaf plot shows the number of broken crayons in each crayon box at a preschool. What is the greatest number of broken crayons in a box?
A 7 crayons
B 47 crayons
c 477 crayons
d 1469 crayons
Answers
the distance between sandville and lewiston is shown on the map what is actual distance between the town?
Answers
Answer:
260 miles
Step-by-step explanation:
set up a proportion:
6.5/d = 1/40
cross-multiply:
d = 40(6.5) which equals 260 miles
Find the missing angle
A) 61.1
49.40
B) 56.10
D) 59.7
Answers
Answer:
D
Step-by-step explanation:
You have the opposite side given and the adjacent side. That means you will use the tangent.
Tan(theta) = opposite / adjacent
opposite = 6
adjacent = 3.5
Tan(theta) = 6 / 3.5
Tan(theta) = 1.714
Tan-1(1.714) = 59.74
when you get an answer over 1 from the division, you know that the angle is over 45 degrees.
Subtract (6x² + 8x - 5) from (7x? + 8x - 4)
Answers
Answer:
−6x^2+7x+1
Step-by-step explanation:
1)(7x+8x-4)=15x−4
2)15x-4-(6x^2+8x-5)=−6x2+7x+1
Can someone help me?-?
Answers
9514 1404 393
Answer:
M R T V B K
Step-by-step explanation:
From left to right the solutions are ...
__
B: equating expressions for y
-2x = x -3 ⇒ 3 = 3x ⇒ x = 1
R: given
x = -2
V: filling in for y
4x +5(2) = 10 ⇒ x = 0
T: subtracting the first from twice the second
2(3x +y) -(-3x +2y) = 2(0) -9 ⇒ 9x = -9 ⇒ x = -1
K: adding the two equations
(2x +y) +(3x -y) = (7) +(3) ⇒ 5x = 10 ⇒ x = 2
M: equating expressions for y
x -2 = 1/3x -6 ⇒ 2/3x = -4 ⇒ x = -6
__
The solutions in order least to greatest are ...
-6 (M), -2 (R), -1 (T), 0 (V), 1 (B), 2(K)
The passcode is MRTVBK.
_____
Additional comment
In several cases, there are variables and constants on both sides of the equal sign. The solution method is to identify the smallest variable coefficient, and add the opposite of that term. Also added at the same time is the opposite of the constant term on the other side of the equal sign. The net effect is to put the variable on one side and the constant on the other side. Then the equation is divided by the coefficient of the variable.
For example, in the first equation, -2x is the variable term with the smallest coefficient. -3 is the constant on the other side of the equation. To get from the initial expression to the next, we add 2x+3 to both sides of the equation.