Answers
Answer:
[tex]3^(^x^+^1^)[/tex]
Step-by-step explanation:
The formula for exponential growth is: n^(x+1) with n being the y-intercept. That is why it is 3^(x+1)
Related Questions
please answer the question on the attachment <3
Answers
Answer:
3.8 foot
Step-by-step explanation:
with reference angle 31
perpendicular (p)= x
base(b) = 6.3
tan 31 = p/b
0.6 = x/6.3
x = 3.8 foot
Find the slope of the line that passes through the points (2,7) and (6,-3)
Answers
Answer:
-5/2
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-3-7)/(6-2)
m=-10/4
simplify
m=-5/2
Which of the x-values are solutions to the following inequality? 17>x
Answers
Answer:
x = anything less than 17 (16, 15, 14, ...)
Step-by-step explanation:
I'm assuming this is a multiple choice/option question and you just didn't post the options so I'm being general with my answer to help you solve it on your own.
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Answers
Answer:
Ahahaha
yfyeeeeeeeeeeeeeeeeeeyuef
Step-by-step explanation:
3/7 + 1/3 is equivalent to
Answers
Answer:
7/21+9/21=16/21
Hope it helps
Have a good day
Answer:
16/21
Step-by-step explanation:
[tex]\frac{3}{7}+\frac{1}{3}[/tex]
First, make them have a common denominator.
The least common factor of 7 and 3 is 21, so you can do
3/7 * 3/3 = 9/21
1/3 * 7/7 = 7/21
The new expression would be:
[tex]\frac{9}{21}+\frac{7}{21}[/tex]
[tex]\frac{16}{21}[/tex]
So the answer is 16/21
THe table shows a proportinol relationship between x an y.
Which equation describes this relationship.
Y= -1/3x
Y= -3x
Y=x-3
Y= x+4
20 points1 PLEASE HELP
Answers
Answer:
its b
Step-by-step explanation:
====================================================
Explanation:
Since x and y are in a proportional relationship, this means that y = kx. This is a direct variation equation.
k is the proportionality constant
To find k, we'll use any nonzero x and y pairing. Let's say we use the second row with x = -3 and y = 1
This leads to
y = kx
y/x = k
k = y/x
k = 1/(-3)
k = -1/3
Or we could use the third row to get
k = y/x
k = 2/(-6)
k = (1*2)/(-3*2)
k = -1/3
We get the same value of k for that row as well. I'll let you check the other rows. You cannot use the first row because dividing by zero is not allowed.
Since k = -1/3, this means y = kx updates to y = (-1/3)x which matches with choice A. So effectively, whatever the x input is, we multiply that by -1/3 to get the y output.
Multiplying by -1/3 is the same as dividing by -3. This means that y = (-1/3)x is the same as y = -x/3
Are the lines × = 2 and y = 4 parallel? Are they perpendicular? Explain.
○ They are parallel. They are not perpendicular. The line x = 2 is vertical. The = 4 is horizontal. A vertical line is parallel to a horizontal line. line y
○They are not parallel. They are perpendicular. The line x = 2 is vertical. The line y = 4 is horizontal. A vertical line is perpendicular to a horizontal line.
○They are not parallel. They are perpendicular. The line x = 2 is horizontal. The line y = 4 is vertical. A horizontal line is perpendicular to a vertical line
○They are not parallel. They are perpendicular. The line x = 2 crosses line y = 4 at (2,4). A line is perpendicular when it crosses another line at any point.
Answers
Answer:
Choice C: They are not parallel. They are perpendicular. The line x = 2 is horizontal. The line y = 4 is vertical. A horizontal line is perpendicular to a vertical line
Step-by-step explanation:
The line y=4 is horizontal so, the line passes through (0,4) and its slope is 0
The line x=2 is vertical so, the the line passes through (2,0) and its slope is undefined since it’s a vertical line.
Vertical lines are perpendicular to horizontal lines, which make x=2 and y=4 perpendicular and not parallel
Answer:
Choice C: They are not parallel. They are perpendicular. The line x = 2 is horizontal. The line y = 4 is vertical. A horizontal line is perpendicular to a vertical line
Step-by-step explanation:
The line y=4 is horizontal so, the line passes through (0,4) and its slope is 0
The line x=2 is vertical so, the the line passes through (2,0) and its slope is undefined since it’s a vertical line.
Vertical lines are perpendicular to horizontal lines, which make x=2 and y=4 perpendicular and not parallel
3(21+n)=12 Please help
Answers
63+3n=12
12-63=-51
3n=-51
-51/3=-17
n= -17
Answer:n=-17
Step-by-step explanation:
Jay has two boards. The length of the first board is 1 and 2-thirds feet, and the length of the second board is 5-eighths foot. Jay estimates that the combined length of the boards must be less than 2 feet.
Answers
Write an equation in point slope form of a line passing through 3,6 having a slope of 1/3 ASAP please
Answers
Step-by-step explanation:
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PLEESSSE HELP ASAP !!!! WILLL GET BRAINLIEST
Answers
Answer:
B
Step-by-step explanation:
B/ y - 4 = 4/3(x - 6)
Cody broke a mile run into 12 Parts the parts he did 20 push-ups what fraction of a mile did he run in each part
Answers
Answer:
1/6th
Step-by-step explanation:
Need Answers for these four questions. Just the formula. 70 points.
Answers
Answer:
12
0 ⇒ 9 = 3², 1 ⇒ 16 = 4², 2 ⇒ 25 = 5², 3 ⇒ 36 = 6²y = (x + 3)² = x² + 6x + 913.
0 ⇒ 0 = 5*0, 1 ⇒ 5 = 5*1, 2 ⇒ 20 = 5*4 = 5*2², 3 ⇒ 45 = 5*9 = 5*3², 4 ⇒ 80 = 5*16 = 5*4²y = 5x²14.
0 ⇒ 1, 1 ⇒ 10 = 1 + 3², 2 ⇒ 29 = 4 + 25 = 2² + 5², 3 ⇒ 58 = 3² + 7², 4 ⇒ 97 = 4² + 9²y = x² + (2x + 1)² = 5x² + 4x + 115.
0 ⇒ 1 = 3⁰, 1 ⇒ 3 = 3¹, 2 ⇒ 9 = 3², 3 ⇒ 27 = 3³, 4 ⇒ 81 = 3⁴y = 3ˣAnswer:
12
0 ⇒ 9 = 3²,
1 ⇒ 16 = 4²,
2 ⇒ 25 = 5²,
3 ⇒ 36 = 6²
y = (x + 3)² = x² + 6x + 9
13.
0 ⇒ 0 = 5*0,
1 ⇒ 5 = 5*1,
2 ⇒ 20 = 5*4 = 5*2²,
3 ⇒ 45 = 5*9 = 5*3²,
4 ⇒ 80 = 5*16 = 5*4²
y = 5x²
14.
0 ⇒ 1,
1 ⇒ 10 = 1 + 3²,
2 ⇒ 29 = 4 + 25 = 2² + 5²,
3 ⇒ 58 = 3² + 7²,
4 ⇒ 97 = 4² + 9²
y = x² + (2x + 1)² = 5x² + 4x + 1
15.
0 ⇒ 1 = 3⁰,
1 ⇒ 3 = 3¹,
2 ⇒ 9 = 3²,
3 ⇒ 27 = 3³,
4 ⇒ 81 = 3⁴
y = 3ˣ
Question 4 (Essay Worth 10 points)
(06.05 MC)
Iris is a botanist who works for a garden that many tourists visit. The function f(s) = 2s + 25 represents the number of flowers that bloomed, where s is the number of seeds she planted. The function s(w) = 25w represents the number of seeds she plants per week, where w represents the number of weeks.
Part A: Write a composite function that represents how many flowers Iris can expect to bloom over a certain number of weeks. (4 points)
Part B: What are the units of measurement for the composite function in Part A? (2 points)
Part C: Evaluate the composite function in Part A for 30 weeks. (4 points)
Answers
Answer:
(a) f (w)=50w+25
b number of flowers for a given number of weeks
(c) f (30)=1525
Step-by-step explanation: hope this helps :)
A function is said to be a composite function when a function is written in another function. The composite function that represents the number of flowers is [tex]f(w) = 50w + 25[/tex] and the number of flowers for 30 weeks is 1525.
Given that:
[tex]f(s) = 2s + 25[/tex]
[tex]s(w) = 25w[/tex]
The number of flowers to bloom over w weeks is calculated using the following composite function: f(w)
[tex]f(s) = 2s + 25[/tex]
Replace s with s(w)
[tex]f(s(w)) = 2(s(w)) + 25[/tex]
Substitute [tex]s(w) = 25w[/tex]
[tex]f(s(w)) = 2(25w) + 25[/tex]
[tex]f(s(w)) = 50w + 25[/tex]
Hence:
[tex]f(w) = 50w + 25[/tex]
The units of the measurement of f(w) is flowers
The number of flower for 30 weeks means:
[tex]w = 30[/tex]
So, we have:
[tex]f(30) = 50 \times 30 + 25[/tex]
[tex]f(30) = 1525[/tex]
Hence, the number of flowers for 30 weeks is 1525
Read more about composite functions at:
https://brainly.com/question/8308119
I have a D in math. May someone please help me with my assignment so I can bring my grade up? Thank you so much! 20 points by the way!!!
Answers
Answer:
$1125
Step-by-step explanation:
you can see on the y graph that the highest point it reaches is more than 1100 dollars so it is $1125.
Whats the slope form?
Answers
Answer:
Step-by-step explanation:
slope form = 3/4
Answer:
slope form=3/4
Step-by-step explanation:
slope form is 3/4
Plz, HELP me with this question! Plz, HELP me with this question!
Answers
Find the area of the square?
Answers
Answer:
The answer is 25 (5×5=25)
Answer: 25cm
Step-by-step explanation:
multiply 5 times 5
Ty raised $84 to support the animal shelter, which is 30% of his fundraising goal. What is Ty's fundraising goal?
Answers
A drawer, filled with only red and blue
socks, contains 20 socks. If John adds
one blue and one red sock to the drawer,
the ratio of red to blue socks in the drawer
will increase. What is the greatest number
of red socks that could originally have
been in the drawer?
Answers
20:1
I’m sorry if I get this wrong
Unit test, Part 2: Measurement of Two-Dimensional Figures Please help!!!
Answers
Answer:
Step-by-step explanation:
1. Area of the composite figure = Area of the sector + Area of rectangle
Area of sector = (θ/ 360) x [tex]\pi[/tex][tex]r^{2}[/tex]
From the figure,
θ = 30, and r = 65
Area of sector = [tex]\frac{30}{360}[/tex] x [tex]\frac{22}{7}[/tex] x 65 x 65
= 1 1065.55[tex]m^{2}[/tex]
Area of rectangle = length x width
= 65 x 4
= 260 [tex]m^{2}[/tex]
Area of the composite figure = 1 1065.55 + 260
= 11325.55
Area of the composite figure is 11326 [tex]m^{2}[/tex].
2.
Circle sector is a section of a disk encompassed by two radii and an arc. The area of the composite figure is 29.9194 m².
What is a sector of a circle?A circular sector, also known as a circle sector or a disk sector, is a section of a disk encompassed by two radii and an arc, with the minor sector being smaller and the main sector being bigger.
[tex]\text{The area of the sector of the circle }= \pi r^2 \times \dfrac{\theta}{360^o}[/tex]
The area of the composite figure is the sum of the area of the sector of the circle and the area of the rectangle.
The area of the sector of the circle whose angle at the centre of the circle is 30°, while the radius of the circle is the length of the reactangle which is 5.5 cm.
[tex]\text{The area of the sector of the circle }= \pi r^2 \times \dfrac{\theta}{360^o}[/tex]
[tex]= \pi (5.5)^2 \times \dfrac{30}{360^o}\\\\=7.9194\rm\ m^2[/tex]
Thus, the area of the sector of the circle is 7.9194 m².
The area of the reactangle whose length is 5.5 inches while the width is 4 m.
[tex]\rm \text{Area of the rectangle} = Length \times width[/tex]
[tex]= 5.5 \times 4\\\\= 22\rm\ m^2[/tex]
Thus, the area of the rectangle is 22 m².
Now, the total area of the composite figure can be written as,
Area of the composite figure = Area of the sector of circle+Area of rectangle
Area of the composite figure = 7.9194 +22 = 29.9194 m²
Hence, the area of the composite figure is 29.9194 m².
Learn more about Sector of Circle:
https://brainly.com/question/3432053
A group of 9 friends go out to dessert and spend $72.45 including tax.
which costs $8 or a fruit salad which costs $5. The tax on the bill was
ice cream sundae and how many ordered a fruit salad?
Answers
(X+40) (3x-20)
Just multiply them first
3x^2 - 20x + 120x - 800
3x^2 - 100x - 800
Jamie made $1,375 this month. Her bills all totaled $1,285. What was Jamie’s profit this month?
Answers
Answer:
$90 profit
Step-by-step explanation:
1375 - 1285 = 90
Answer:
90profit
Step-by-step explanation:
Find the exact value of x in the triangle
below. Simplify your answer completely.
Answers
Answer:
5√3
Step-by-step explanation:
Using Pythagoras theorem:
[tex]x=\sqrt{10^2-5^2}=\sqrt{75}=5\sqrt{3}[/tex]
Answer:
[tex]5 \sqrt{3} [/tex]
what is the answer to -6p - 7 = -31
Answers
Answer:
p = 4
Step-by-step explanation:
Answer:
p=4
Step-by-step explanation:
combine like terms
-6p=-24
divide
p=4
Can you guys help me? I know this kind of easy question, but just to make sure
Answers
Answer:
theres nothing to do in this problem because it is already in simplist form. the answer would just be -15x^2 - 9x^3
Step-by-step explanation:
Answer:
There isn’t anything to simplify the answer is the same
Step-by-step explanation:
If the purchase price for a house is $242,934, what is the monthly payment if you put 12% down for a 30-year loan with a fixed rate of 6.7%
Answers
Answer:
I think it is $585.95.
Step-by-step explanation:
Each half of a drawbridge is 284 feet long. When one half of the bridge is raised, the
vertical rise is 142 feet. What is the measure of the angle, marked with an x on the
image, formed by the bridge and the horizontal? Round your answer to the nearest
degree, and enter the number only.
Answers
First, sin(x) = O/H
Next, sin(x) ->> x = sin^-1(O/H)
Last, x = sin^-1(142/284) = 30°
30° makes sense because this scenario of a drawbridge creates a 30-60-90 triangle.
Good luck to you! Any questions, ask away.
Barbara's birthday party costs $19, plus an additional $1 for each guest she invites. If there
are 13 guests, how much will Barbara's birthday party cost?
Answers
Answer:
33
Step-by-step explanation:
19+1 additional for each guest so there are 13 guests so 13+1= 14 so 14+19= 33
hope this helps or maybe it could be that you have to times it so here it is.
13 times 1 = 13 so we still have 19 so 19+13= 32 but i think it is 33 trust me. :) tell me if this was right thx.
The initial cost without inviting any guest is $19 which implies that after she invited 13 guest at the cost of $1 for each guest then the total cost will be the addition of $19 and $13 which is $32
ATTENTION 35 points if you answer this !!!
Answers
Answer:
b
Step-by-step explanation: