Find the recursive definition for this sequence
2,6,18,54,162
Oliver is playing a math game. He chose three cards. The value of each card is shown.
First card -11. Second card 4. Third card -7 What is the sum of Oliver's three cards?
Answer:
1234567dgidchtdcjtdjutchitcbjtxvutx
True or false: f(x) is a function.
4
8
1
12
f(x)
Answer fast!!!!!!!!!!!!!!
In September, Louise planted a tree. Every month, the tree Louise planted grew 2 inches. What would the constant of proportionality of the line be?
Answer:
i think it would be 2 inches
Step-by-step explanation:
Write an equivalent
expression
- 4(5 + 7g)
Find the scale factor
A. 3.5
B. 3/5
C. 35
Answer:
3.5
Step-by-step explanation:
35/10 = 3.5
The Bald Eagle is an endangered species making a remarkable comeback. Its population has grown 6% annually since 1975, when there were only 575 nesting pairs in the continental USA. a) Is this situation linear or exponential? Why?
Answer:
Exponential because the bald eagle is having to come back. I don't know why because this is a guess
Step-by-step explanation:
Which number line shows the solution to the inequality
4x + 52 92
- 4 2 0 2 4
(
HH
- 4-2 0 2 4
(
-4-2024
-4-2024
Answer: its C
Step-by-step explanation: I have the same worksheet
A store offers a 30% discount on a clarinet that was marked up by 5% form the original retail price for $405.the sales tax is 9%. What does the clarinet cost?.
Answer:
$324.46
Step-by-step explanation:
$405 × 0.05= $20.25 is how much it is marked up if the original price is $405.
$405 +$ 20.25 = $425.25 is the new total of the clarinet
Now 30 % of $425.25... $425.25×0.30= $127.58 is what 30% is.
You have to subtract th $127.58 from $425.25 to get the discounted price.
$425.25 - $127.58 = $297.67
Next you have to calculate for the 9% and add it to the discounted price.
$297.67 × .09 = $26.79
$297.67 + $26.79= $324.46
$324.46 is the cost of the clarinet.
HIJK is a triangle based pyramid. The base HIJ is an equilateral triangle with side 10cm. The volume of the pyramid is 300cm^3. Calculate the perpendicular height, h, of the pyramid.
Answer:
20.78 cm^3 to the nearest hundredth.
Step-by-step explanation:
Volume = 1/3 * a * h where a = area of triangular base and h = the height.
The area of the triangle
= 1/2 * base * height
Its height = √(10^2-5^2)
= √75.
So its area = 1/2 * 10 * √75
= 5√75
So for the pyramid we have:
300 = 1/3 * 5√75 * h
h = 300 / (1/3 * 5√75)
= 20.78 cm^3.
geometry help, it’s easy!!!!!
Answer:
b
Step-by-step explanation:
all you do is divide 10.2 by tan (67) and you get 4.33
Answer: 4.33 I did the work.
7 3/8 divided by 6 as a fraction
Answer:
[tex] \frac{73}{48} [/tex]
Step-by-step explanation:
.......
Let g(x) = 5x + 7. What is g(1)?
Step-by-step explanation:
given
g(x) = 5x + 7
g(1) = 5 * 1 + 7
= 5 + 7
= 12
Hope it will help :)
Answer:
12
Step-by-step explanation:
5 x 1=5
5+7=12
Can someone help me plz?
Answer: Ethan is incorrect because Graph D is not decreasing but increasing.
A large pizza has 12 slices, a medium has 10 slices, and a small has 8 slices. Write an expression to show total number of slices in 2 large pizzas 3 medium and 1 small, then solve... I really need help
Answer:
[12(2) + 10(3)] + 8 = 62
Step-by-step explanation:
I hope this works. :)
HELPPPPP MEEEEE PLS!!!!!
Describe the graph of the equation y = 0. Is the equation a function?
vertical line; yes
horizontal line; yes
vertical line; no
horizontal line; no
Answer: B. horizontal line; yes
Use the slope-intercept form to find the slope and y-intercept.
Slope:
0
y-intercept:
(0,0)
Yes it is a function. It is a horizontal line.
Every point on this line is of the form (x,4) where x can be any number you want. The y coordinate is fixed at 4 and cannot change. Two points on this line are (0,4) and (1,4). The horizontal line goes through 4 on the vertical y axis.
Why is it a function? Because it is impossible to draw a vertical line through more than one point on the graph of y = 4. The graph passes the vertical line test. Put another way, for any x input, there is exactly one y output.
Side Note: y = 4 is the same as y = 0x+4. Note how its in the form y = mx+b
m = 0 is the slope
b = 4 is the y intercept
Step-by-step explanation: A. vertical line; yes
horizontal line; yes
Yes! Horizontal line represents a function y = f(x)
(1):Firstly, lets understand a function. For a function to be defined, we have a set of independent variables(inputs) (Domain), a set of dependent variables (outputs) (Codomain). And a relation between the variables.
(2): Each input in X must be related to exactly one output in Y. Or else it won't represent a function.. like in the following image.. y is a function of x.Because each element ofX has one& only one image in Y
C. vertical line; no
Raphael deposited $6,500 in an account that pays 4.25% interest, compounded annually. He left the money in the account for 4 years, without depositing money to it or withdrawing money from it. At the end of the 4 years, how much interest in dollars and cents did the account earn? Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.
Answer:
$104,000.00
I tried, but I'm not a math whiz or anything.
The amount of interest is $1170.
What is the compound interest?Compound interest is the interest on savings calculated on both the initial principal and the accumulated interest from previous periods.
The formula used to find the compound interest = [tex]A=P(1+\frac{r}{100})^{nt}[/tex].
Given that, principal =$6500, rate of interest =4.25% and time period = 4 years.
Here, Amount = 6500(1+4.25/100)⁴
= 6500(1+0.0425)⁴
= 6500(1.0425)⁴
= 6500×1.18
= $7670
Interest = Amount-Principal
= 7670-6500
= $1170
Therefore, the amount of interest is $1170.
To learn more about the compound interest visit:
https://brainly.com/question/14295570.
#SPJ6
Please help me I just want to know what is wrong with that. PLEASE
Answer:
---> --->
WS DS
Step-by-step explanation:
find the reciprocal of the number 3/5
Answer:
[tex]\frac{5}{3}[/tex]
Step-by-step explanation:
The reciprocal of a fraction [tex]\frac{a}{b}[/tex] is [tex]\frac{b}{a}[/tex]
Then
The reciprocal of [tex]\frac{3}{5}[/tex] is [tex]\frac{5}{3}[/tex]
what equation to solve for x choose all that apply
Answer:
I think 4( 129-58 = z)
Step-by-step explanation:
Hope it helped
Write one parallel equation, to the equation y = 3x + 2 with a y-intercept of 5.
Answer:
[tex]y=3x+5[/tex]
Step-by-step explanation:
Parallel lines have the same slope.
This means that we would only have to change the y-intercept to get our new line.
We are asked to write an equation of a parallel line with the y-intercept of five.
Rewrite the infomation to create the new equation. Note that parrarell lines have the same slope.
[tex]y = 3x + 2\rightarrow\boxed{y=3x+5}[/tex]
Hope this helps.
Sole 6-x=4(5+ x) – 4
O A x=-5
OB. x= -1
O c. x=-2
O D. There are infinitely many solutions.
Answer:
C. x=-2
Step-by-step explanation:
To solve use PEMDAS,
First, distribute
6-x=20+4x-4
Then, combine like terms
6-x=16+4x
Add x to both sides
6=16+5x
Subtract 16 from both sides
-10=5x
Divide both sides by 5
-2=x
A fish is 12 feet below the sea level. A bird is 28 feet above sea level. If the bird is directly
above the fish, how far apart are they?
Answer:
they are 40 feet apart!
Step-by-step explanation:
hopes this helps!!>_<
Answer:
40 Feet Apart
Step-by-step explanation:
Since the fish is 12 below sea level and the bird is 28 above sea level you just add both their distances together.
Read and understand the problem Guide Questions solution
1
Suppose f(x) = x2 - x - 12, g(x) = x + 3, and h(x) = 6x - 1. Which of the following function operations are
three that apply.
A (g x h)(x) = 6x2 + 17x-3
B (n + 1)(x) = x2 + 5x - 13
C (f = g)(x) = x - 4
D (f - h)(x) = x2 - 7x-13
E (g- h)(x) = 5x - 4
о
help me ill give Brainly if u do lolzzzzzzz
Answer:
4
Step-by-step explanation:
-1 0 1 2 3
1 2 3 4
Question 4
4 pts
You roll 2 fair 6-sided dice. What is the probability of rolling a sum of 7 or more?
18/36 or 1/2
20/36 or 5/9
19/39
21/36 or 7/12
Answer:
here we have rolled two dice. So total no. of possible outcomes will be 6^2=36. These are (1,1),(1,2),(1,3),(1,4),(1,5),(1,6),(2,1),(2,2),(2,3),(2,4),(2,5),(2,6),(3,1),(3,2),(3,3),(3,4),(3,5),(3,6),(4,1),(4,2),(4,3),(4,4),(4,5),(4,6),(5,1),(5,2),(5,3),(5,4),(5,5),(5,6),(6,1),(6,2),(6,3),(6,4),(6,5),(6,6).
Now, among these cases the cases where the sum is seven for (1,6), (2,5), (3,4), (4,3), (5,2), (6,1) i.e. there are 6 cases.
Now, it is time to calculate the probability.
The required probability is,
p = (No. of cases favorable for the event)/(Total no. of cases)
=6/36 =
Step-by-step explanation:
Two fair six-sided dice are rolled. What is the probability that the sum of the two dice is seven?
ABCD is a trapezium
AD=10cm
AB=9cm
DC=3cm
Angle ABC=angled BCD=90degrees
Calculate the length of AC
Give your answer correct to 3 significant figures
Answer:
12.0 cm
Step-by-step explanation:
✔️First, find the height, BC, of the trapezium using Pythagorean Theorem.
BC² = 10² - (9 -3)²
BC² = 10² - 6²
BC² = 64
BC = √64
BC = 8 cm
✔️Find AC using Pythagorean Theorem:
AC² = AB² + BC²
AC² = 9² + 8²
AC² = 145
AC = √145
AC = 12.0415946 ≈ 12.0 (3 significant figures)