he length of the stretch (in millimeters) of a spring is proportional to the weight (in grams) attached to the end of the spring as shown in the graph. a) Label the points given (give the ordered pair). b) What is the unit rate? c) Plot and label the point whose ordered pair represents the unit rate. d) What are the coordinates of that point? e) Explain what the point that you plotted means in this context of this problem. f) Write an equation for this graph.
Answers
Answer:
a) Label the points given (give the ordered pair).
(2, 10), (3, 15), (7, 35)b) What is the unit rate?
10/2 = 15/3 = 35/7 = 5c) Plot and label the point whose ordered pair represents the unit rate.
Plot the point at 1 unit right, 5 units upd) What are the coordinates of that point?
(1, 5)e) Explain what the point that you plotted means in this context of this problem.
1 gram of weight is proportional to 5 mm stretchf) Write an equation for this graph.
y = 5xRelated Questions
Solve the equation z3−z2−12z=0.
The solutions are z=
, z=
, and z=
.
.
Answers
The table shows the prices for games in Bella's soccer league. Her parents and grandmother attended a soccer game. How much did they spend if they all went together in one car?
Answers
Answer:$41
Step-by-step explanation:
Latoya is saving money at a constant rate to buy a new
computer. The table below shows the amount of money that
Latoya still needs to purchase the computer.
Weeks of Saving Money Still Needed
2
$630
5
$450
7
$330
9
$210
Answers
that makes no sense
Step-by-step explanation:
it does not take photo of the chart
Reflect the figure over the line x =
= 3
Plot all of the points of the reflected figure.
You may click a plotted point to delete it.
Answers
Answer: Just re dot the points like mirror it on where ever on the graph Step-by-step explanation:
I belive that's how it's done
Which scatterplot shows a positive liner association
Answers
Answer:
D.
Step-by-step explanation:
The points are pointing up in a positive direction so it would be postive.
Bacteria A has a growth rate of 0.68% per minute. Bacteria B has a growth rate of 0.012% per second. Determine which bacterium has a faster growth rate. Explain.
can someone help me with this
Answers
Answer:
bacteria A
Step-by-step explanation:it is growing at a faster rate
Answer: Bacteria A
Step-by-step explanation:
becasue the growth rate of bacteria a is growing faster than b
what i 5 + 5
ok
ok
ko
Answers
Answer:
haha The answer is 10!(::
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
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Write two equivalent expressions for the following expression: 3x-12
Answers
Answer:
3(1x-4) and (2x+1)-(6+6)
Step-by-step explanation:
Find the first three iterates of the function f(z) = z2 + c with a value of c = 2 - 3i and an initial value of z0 = 1 + 2i.
a.
-1 + i, 2 - 3i, -17 - 29i
c.
1 + i, 2 + 3i, -17 - 29i
b.
-1 + i, 2 - 5i, -19 - 23i
d.
1 + i, 2 + 3i, -19 - 23i
Answers
Answer:
A
Step-by-step explanation:
Which of the following shows exponential growth rate of 7%?
Group of answer choices
LaTeX: A=325\left(1.07\right)^tA = 325 ( 1.07 ) t
LaTeX: A=325\left(0.93\right)^tA = 325 ( 0.93 ) t
LaTeX: A=325\left(0.07\right)^tA = 325 ( 0.07 ) t
LaTeX: A=325\left(1.7\right)^t
Answers
Answer:
A=325(1.07)^t
Step-by-step explanation:
I got an 100 on the test
[tex]A=325(1.07)^t[/tex]shows the exponential growth rate of 7%
What is a function?A relation is a function if it has only One y-value for each x-value.
The formula for exponential growth is given by:
[tex]A = P(1 + r)^t[/tex]
where A is the amount after t periods, P is the initial amount, and r is the rate of growth.
To represent a growth rate of 7%, we can use:
[tex]A = 325(1 + 0.07)^t[/tex]
Hence, [tex]A=325(1.07)^t[/tex] shows the exponential growth rate of 7%
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Jake types 168 words in 7 minutes. Sam types 198 words in 9 minutes. Nancy types 125 words in 5 minutes. Who types the fastest?
Answers
Answer:
Nancy types the fastest
Answer:
Nacy
Step-by-step explanation:
Jake types 24 wpm
Sam types 22 wpm
Nacy types 25 wpm
In 9 minutes Jake would type 216 words
In 9 minutes Sam would type 198 words
In 9 minutes Nacy would type 225 words.
Given this information Nacy types the fastest
Hope this helps :)
Neil tried to rewrite the expression 5^-6/5^-4
5^-6/5^-4
=
5^-6-(-4) Step 1
5^-2 Step 2
1/5^2 Step 3
Did Neil make a mistake? If so, in which step?
Answers
Answer:
0.04
is what the answer should be
Step-by-step explanation:
A brand of mixed nuts contains cashews. Tyler counts 51 nuts in
one package, 13 of which are cashews. He counts 52 nuts in another package,
10 of which are cashews. Based on these samples, estimate the percent of nuts
in a package that are cashews.
Answers
Answer:
% 23
Step-by-step explanation:
Which of the following numbers is an integer but not a whole number?
5/9
– 24
-3/5
98
Answers
Answer:
Step-by-step explanation:
the last one
2 cm in the drawing equals 192 cm in the actual wing
what is the width of the actual wing
Answers
Consider the parallelogram below. XZ = 9 and WR=7.
X
W
R
Z
RY=
ZR=
WY=
Answers
Answer:
RY= 7
ZR=4.5
WY=14
Step-by-step explanation:
Solve the system using elimination. 3 x plus 3 y equals 27. x minus 3 y equals negative 11.
Answers
Answer:
- 5/4
Step-by-step explanation:
Answer:
x=4 and y=5 commonly notated as (4,5)
Step-by-step explanation:
The equations
Equation 1: 3x+3y=27
Equation 2: x-3y= -11
The second equation looks like it will be the easiest to rearrange.
x-3y = -11
add 3y to each side to get
x = 3y-11
Substitute that in for x in equation 1 so
3x+3y=27
turns into
3(3y-11) +3y =27
multiply out to get
9y-33+3y =27
Condense variables
12y-33=27
add 33 to each side
12y= 60
Divide by 12
y = 5
Plug into one of the original equations (I will be doing both to show it doesn't matter what equation you use, but you only need to use one equation, I personally think it is easier to plug into the second equation)
Equation 1: 3x+3y=27
Plug in what we got for y
3x+3(5)=27
multiply
3x+15=27
subtract 15 from each side
3x=12
divide by 3
x=4
Equation 2: x-3y = -11
Plug in what we got for y
x-3(5) =-11
Multiply
x-15= -11
Add 15 to each side
x=4
Y = 4( x + 2)^2 - 8
Convert the equation from vertex form to standard form.
Answers
Answer:
hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
which function is represented by the values in the table below?
Answers
i think but i hope that helps
PLZ HELP ME!!!!! I WILL MARK BRAINLIEST!!
How is math related to language? Give two examples
Answers
Answer:
alegbra and polynomial
what is the reciprocal of 5 fourths
Answers
Answer:
4/5
Step-by-step explanation:
just flip it
**hint** Find the hypotenuse and then subtract that from the distance he actually traveled.
Answers
Answer:
10 miles
Step-by-step explanation:
I am in need of assistance.
Answers
Answer:
A. x = 6.08, x = -0.58
Step-by-step explanation:
[tex]\displaystyle \frac{2x}{x-4}-\frac{2x-5}{x^2-10x+24}=\frac{-3}{x-6}[/tex]1. Factor the denominator.
[tex]\displaystyle \frac{2x}{x-4}-\frac{2x-5}{(x-6)(x-4)}=\frac{-3}{x-6}[/tex]2. Multiply the leftmost fraction by (x-6)/(x-6) to get common denominators.
[tex]\displaystyle \Big ( \frac{x-6}{x-6} \Big ) \frac{2x}{x-4}-\frac{2x-5}{(x-6)(x-4)}=\frac{-3}{x-6}[/tex]3. Simplify.
[tex]\displaystyle \frac{2x^2-12x}{(x-4)(x-6)}-\frac{2x-5}{(x-6)(x-4)}=\frac{-3}{x-6}[/tex]4. Combine like terms.
[tex]\displaystyle \frac{2x^2-14x+5}{(x-4)(x-6)}=\frac{-3}{x-6}[/tex]5. Multiply the right side of the equation by (x-4)/(x-4).
[tex]\displaystyle \frac{2x^2-14x+5}{(x-4)(x-6)}=\frac{-3}{x-6} \Big ( \frac{x-4}{x-4} \Big )[/tex]6. Simplify.
[tex]\displaystyle \frac{2x^2-14x+5}{(x-4)(x-6)}=\frac{-3x+12}{(x-6)(x-4)}[/tex]7. "Cancel" out the denominators because they are equivalent.
[tex]2x^2-14x+5=-3x+12[/tex]8. Set the equation equal to 0.
[tex]2x^2-11x-7=0[/tex]Quadratic formula:
[tex]\displaystyle x = \frac{-b\pm \sqrt{b^2-4ac} }{2a}[/tex]9. Factor using the quadratic formula.
[tex]\displaystyle x = \frac{-(-11)\pm \sqrt{(-11)^2-4(2)(-7)} }{2(2)}[/tex]10. Multiply and simplify.
[tex]\displaystyle x = \frac{11 \pm \sqrt{177} }{4}[/tex]11. Plug this into your calculator and solve for x.
[tex]x=6.07603367 \approx 6.08[/tex] [tex]x=-0.57603367 \approx -0.58[/tex]The correct answer is A. x = 6.08, x = -0.58.
A cylinder has a base diameter of 20in and a height of 17in. What is its volume in cubic in, to the nearest tenths place?
Answers
Step-by-step explanation:
(3.1415 * 10^2) area of base
(17) height
volume = area of base * height
volume = 3.1415 * 10^2 * 17
The volume of the cylinder is 533.8 cubic inches to the nearest tenths place
Volume of Cylinder based problem:What information do we have?
Diameter of cylinder = 20 inch
Height of cylinder = 17 inch
Volume of Cylinder = πr²h
Volume of Cylinder = (3.14)(20/2)²(17)
Volume of Cylinder = (3.14)(10)(17)
Find out more information about 'Cylinder'.
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Geometric proofs fill in the blanks i really need help plz
Answers
3. Angle Addition Postulate
4. Addition Property
5. Multiplication Property
6. Angle Bisector Theorem
Jada has some pennies and dimes. The ratio of Jada's pennies to dimes is 2 to 3. From the information given, can you determine how many coins Jada has? If Jada has 55 coins, how many of each kind of coin does she have?
Answers
Answer:
No, we can't determine how many coins Jada has.
She will have 22 pennies and 33 dimes.
The number of pennies are 22 and the number of dimes are 33.
What is the ratio?The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.
Given that, the ratio of Jada's pennies to dimes is 2 : 3.
Total number of coins Jada has 55
Let the number of pennies be 2x and the number of dimes be 3x
Now, number of pennies = 2x/5x ×55
= 22
Then, number of dimes =55-22=33
Therefore, the number of pennies are 22 and the number of dimes are 33.
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Find the equation of the line shown
Answers
Answer:
Step-by-step explanation:
Slope is obviously 1, and y-intercept is 1
y = x + 1
1/3 divided by 1/8
a, 1/24
b. 3/8
C. 2 and 2/3
d. 24
Answers
Simplify.
4(u-2) - 6
Answers
Answer:
The answer is 4u-14.
Have a great rest of your day!
Answer:
4(u-2) - 6
separate bracket
4u-8-6
4u-14
Please help me solve either one will mark brainliest!! thank you!! Easy
Answers
Answer:
A is A=2(1+2)a2
B is A≈208.18cm²
Step-by-step explanation:
A explanation is A=2(1+2)a2=2·(1+2)·102≈482.84271
B explanation is A=145(5+25)a2=14·5·(5+2·5)·112≈208.17777cm²