Answer:
Jameson will have about $267.58 less in his account than Quincy
Step-by-step explanation:
What is d = -12t + 96 ?
Answer:
t = 8 - 1/12d
Step-by-step explanation:
tell me if this is wrong
The number of ducks, D, (in thousands) and geese, G, (in thousands) that migrate from 1980 to 2000 can be modeled by the equations:
D = -120 + 294.1t - 184.4t + 50.2t3, 1 < t < 21
G = -188 + 579.6t - 403.3t + 97.8t3, 1 < t < 21
Where t represents the year, with t = 1 corresponding to 1980.
a) Find a radical expression that models the total number, T, of birds that migrated from 1980 to 2000.
T = -68 + 873.7t - 218.9t + 148tt
T = -308 + 1021tt - 587.7t
T = -68 + 285.5t - 218.9t + 47.6tt
T = -308 + 873.7t - 587.7t + 148tt
Answer:
its b
Step-by-step explanation:
trust mee
Factor completely:
x^3 - x^2 - 6x
Answer:
[tex]x(x-3)(x+2)[/tex]
Step-by-step explanation:
1. Find the GCF (Greatest Common Factor)
[tex]GCF=x[/tex]
2. Factor out the GCF and simplify.
[tex]x(x^{2} -x-6)[/tex]
3. Factor [tex]x^{2} -x-6.[/tex]
Which two numbers add up to -1 and multiply to -6?
-3 and 2
Rewrite the expression using the numbers above.
[tex](x-3)(x+2)[/tex]
4. Done!
[tex]x(x-3)(x+2)[/tex]
10. Find the vertex, domain and range from the function y = = 2|x|
a V(2,0), Domain: x E R, Range: y E (00, 2]
b V(0,2), Domain: x E R, Range: y € [2,00)
C V(0,0), Domain: x E R, Range: y € (0,0]
d V(0,0), Domain: x E R, Range: y € [0, 0)
Check it
skip
Help me with this!!!!
Answer: I think it would be 3.5
Step by Step Explanation: BRAINLIEST?!?
Heights of four-year-olds are Normally distributed, with a mean of 40 inches and a standard deviation of 3 inches. At
his four-year checkup, Marlon's height is measured as taller than 70% of boys his age. How tall is Marlon?
Find the z-table here.
O 38.4 inches
O 41.6 inches
0 42.5 inches
0 43.8 inches
Answer:
41.6 inches
Step-by-step explanation:
edge 2021
Arrange the numbers in order from least to greatest:
Answer:
-3√64, 6√64, -3√-64, √64
Due in 5 minutes!!!!!!
Answer:
Pls send a more clearer picture
Step-by-step explanation:
8j + 3-j=17
solve for J
For the following right triangle find the side length x
Answer:
x= 37
Step-by-step explanation:
[tex]12^2+35^2=x^2\\144+1225= x^2\\1369=x^2\\\sqrt{1369} =\sqrt{x^2} \\x= 37[/tex]
What is the distance from (3.5, 5) to (3.5, -12)?
Answer:
17
Step-by-step explanation:
if you need the direction it is downward on a graph or along the y-axis
hope this helps :)
Maria boards boards a car at the bottom of a ferris wheel. she rides to the top and then it stops. maria tells her friends they they have completed 1/4 before the car stopped. do you agree with maria? explain.
I need help, i dont understand.
Maria is wrong because they have completed 1/2.
Step-by-step explanation:
At the top of the Ferris wheel,the ride is 1/2 done. All that is left is to go down,which is the other half. Maria is wrong in saying they are 1/4 done,that is a quarter,not half.
Estimate 72.91 + 67.526 by first rounding each number to the nearest whole number
Answer:
141
Step-by-step explanation:
First, you would round 72.91 to 73 because the number to the right of 7 is greater than or equal to 5, so you would round up. Same goes for 67.526. round both up to 73 and 68 then add. You would get an answer of 141 :)
Answer: 141
Step-by-step explanation: By rounding up to the nearest whole number, that is taking 72.91 -> 73. The reason it is this way is that when a decimal is past 0.5, you round up. If a decmial is below 0.5, then you round down.
In this specific situation, we get the numbers 72.91 and 67.526.
As I explained, the numbers would round up because both numbers decimal values are above 0.5.
So after 72.91 is 73, and after 67.526 is 68.
68 + 73 =
141
hopefully I helped!
Help me please !!!!! It’s urgent
Lines m and p are perpendicular. If the slope of line m is -3, what is the slope
of line p?
O A.-3.
O B.
–ჰო
O c. 3
O D. 3
SUBME
WILL MARK BRAINLIEST ON THE FIRST PERSON !! Giving EXTRA POINTS!! Need the answer right now!!
Damian has a rectangular photo frame. The length of the photo frame is 30 inches, and the width of the frame is 16 1/4 inches. What is the length of the diagonal of this frame in inches?
Answer:
I think it's 34.12 inches
Step-by-step explanation:
Use the Phythagorean Theorem, because bisecting a rectangle using the diagonal will produce 2 triangles. The diagonal represents the hypotenuse of the triangle so to solve for it you'd use the formula c² = a²+b²
i need help i keel putting in the correct answer and it says it wrong
Answer:
Hi how are you doing today Jasmine
Answer:
36cm^2
Step-by-step explanation:
12 x 4 = 48
9 * 4 =36
36/3 =12
48 - 12 = 36
Complete the square to solve 3x^2+12x=9
A. x=-2±√13
B. x=3±√6
C. x=2±√7
D. x=-2±√7
Answer:
I think its D also
Step-by-step explanation:
Write each expression as a single logarithm. log3 9 + log3 24
Answer: log3 (216)
Step-by-step explanation:
Jen sells a laptop for $1,200, which represents a 20% increase from the price she payed for the laptop. What is the original price Jen paid for the laptop. I NEED HELPPPP!!
Answer:
960
Step-by-step explanation:
1200 is the total price that she sold it for, that is the 100%
the 20% of 1200 is 240
so 1200-240 = 960
Ann took a taxi home from the airport. The taxi fare was $2.10 point, 10 per mile, and she gave the driver a tip of $5 Ann paid a total of $49.10,
Answer: 21 miles
Step-by-step explanation:
Here's the remainder of the question:
Write an equation to determine the distance in miles x between the airport and Ann's home.
We are informed that the taxi fare was $2.10 per mile, and she gave the driver a tip of $5 Ann paid a total of $49.10, this can be expressed into an equation as:
(2.10 × x) + 5 = 49.10
2.10x + 5 = 49.10
2.10x = 49.10 - 5
2.10x = 44.10
x = 44.10 / 2.10
x = 21
The distance between the airport and Ann's home is 21 miles.
The perimeter of a rectangular window is 310 cm.
If the width of the window is 67 cm, what is its length?
Answer:
88 on either side
Step-by-step explanation:
pleaseeee helppppp pleassee 1 min left
Answer:
its the 4th answer
Step-by-step explanation:
Please anything helps
Answer:
D- Neither graph is a funvtion.
Step-by-step explanation:
A function can only have one input to one output. These have more than one output for each input. You can also do the vertical line test, if it touches more than two points at the same time while going horizontally across, it is not a function.
In which quadrant does θ lie given that sinθ > 0 and cos θ < 0
The quadrant in which the angle θ lies when sin θ > 0 and cos θ < 0 will be
in the second quadrant
What are trigonometric relations?
Trigonometry is the study of the relationships between the angles and the lengths of the sides of triangles
The six trigonometric functions are sin , cos , tan , cosec , sec and cot
Let the angle be θ , such that
sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent
tan θ = sin θ / cos θ
cosec θ = 1/sin θ
sec θ = 1/cos θ
cot θ = 1/tan θ
In the first quadrant, sin, cos and tan are all positive.
In the second quadrant going anti-clockwise, only sin is positive.
In the third quadrant going anti-clockwise, only tan is positive.
In the fourth quadrant going anti-clockwise, only cos is positive
Given data ,
Let the angle be θ
Now , the sin of the angle θ is positive and cos of the angle θ is negative
The equation is given as
sin θ > 0 and cos θ < 0
And , from the trigonometric relations , we know that
In the first quadrant, sin, cos and tan are all positive.
In the second quadrant going anti-clockwise, only sin is positive.
In the third quadrant going anti-clockwise, only tan is positive.
In the fourth quadrant going anti-clockwise, only cos is positive
So , in the second quadrant only sin is positive and all the other trigonometric relations are negative
Therefore , the quadrant where sin θ > 0 and cos θ < 0 will be in the second quadrant
Hence , The quadrant in which the angle θ lies when sin θ > 0 and
cos θ < 0 will be in the second quadrant
To learn more about trigonometric relations click :
https://brainly.com/question/14450671
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The volume of a pyramid is one third its height times the area of its base. The Louvre pyramid has a height of 20.6 meters and a square base with sides of 35 meters. Find its volume, rounded to the nearest hundredth. Include units in your answer.
Answer:
8411.67 m³
Step-by-step explanation:
The volume of a pyramid is one third its height times the area of its base. The Louvre pyramid has a height of 20.6 meters and a square base with sides of 35 meters. Find its volume, rounded to the nearest hundredth. Include units in your answer.
Volume of a pyramid is given as:
1/3 × Height × Area of it's base
= 1/3 × 20.6m × (35 m)²
= 8411.6666667 m³
Approximately = 8411.67 m³
Therefore, the volume of the pyramid = 8411.67 m³
Please can someone answer this for the love of GOD?! Please and I will give you 5 stars or a Thanks?!
Answer:
4) 120π cm^2
5) 56π cm^2
6) 32π cm^2
Step-by-step explanation:
Surface Area of Cylinder = 2π[tex]r^{2}[/tex] + (2πr)(height)
(will use variable h for height)
4)
diameter = 8 cm
r = 0.5(diameter) = 0.5(8) = 4 cm
height = 11 cm
2π[tex]4^{2}[/tex] + (2π)(4)(11)
= 2π(16) + 2π(44)
= 32π + 88π
= 120π cm^2
5)
diameter = 8 cm
r = 0.5(diameter) = 0.5(8) = 4 cm
height = 6 cm
2π[tex]4^{2}[/tex] + (2π)(4)(6)
= 2π(16) + 2π(12)
= 32π + 24π
= 56π cm^2
6)
diameter = 6 cm
r = 0.5(diameter) = 0.5(6) = 3 cm
height = 7 cm
2π[tex]3^{2}[/tex] + (2π)(3)(7)
= 2π(9) + 2π(7)
= 18π + 14π
= 32π cm^2
Which is a solution of the equation?
2x - y = 0
(1,2) (3) (3,-1) (2,-4)
Answer:
1,2
Step-by-step explanation:
all you have to do is plug in the values for their respective variables and solve accordingly. we have to try all answer choices to make sure we have the right one. we first plug 1,2 into the equation which gives us 2(1)-2=0. then we multiply 2 and 1, which is 2, so now we have 2-2=0. we know that 2-2=0, so we now know that the first answer choice is the correct one.
Answer:1,2
Step-by-step explanation:took thd test and got it right
.A radio station sends a signal in a circular
area with an 80-mile radius. Find the
approximate area in square kilometers that
receives the signal. (Hint: 1 square mile z
2.6 square kilometers)
Answer:
52,249.6
Step-by-step explanation:
I need to solve this with substitution and have it in an ordered pair... help!
i believe the correct answer is:
(-88, 3)
tell me if this is wrong
Answer:
(-88,3)
Step-by-step explanation: