Answer:
A
Step-by-step explanation:
the answer is a 100% no cap
Complete the recursive formula of the arithmetic sequence 20, 26, 32, 38, ....
Answer:
a(1) = 20 or 14. Does Khan say that the first term of the sequence shown is the 1'st term or not.
a(n) = a(n-1) + 6
If not correct then I'm sorry
Step-by-step explanation:
Answer:
a(1) = 20
a(n) = a(n-1) + 6
Step-by-step explanation:
Convert into vertex form. Give the vertex.
y = 3x² – 24x + 46
Answer:
Vertex form: [tex]y = 3(x - 4)^2 - 2[/tex]
Vertex: (4, -2)
Step-by-step explanation:
Hello!
We have to complete the square, and then simplify.
Solve:[tex]y = 3x^2 - 24x + 46[/tex][tex]y = 3(x^2 - 8x) + 46[/tex]The equation in vertex form is [tex]y = 3(x - 4)^2 - 2[/tex]
The vertex is (4,-2)
Vertex formVertex form is f(x) = a(x - h)² + k, where (h, k) is the vertex.
pls hellpppp meee brainly
Answer:
A
Step-by-step explanation:
9x4=36
36+7=43
I AM OFFERING FREE TUTORING. I am in algebra two so i can help with almost all math up to that. If you are in a higher math but you need help, just lmk and give me a day or so (or at least a couple hours) with what you need help with and i can study some material and try my best to help you. just comment on this or answer it and lmk when and for what you need help with.
Happy holidays everyone and stay safe!!
Answer:
Hi again! Hope you are well. Could you help me with this? One of them is wrong but I can't figure out which one.
what is 0.8w+3.6 factored
Answer:
4(0.2w + 0.9)
Consider a large population with a mean of 100 and a standard deviation of 21. A random sample of size 36 is taken from this population. The standard error of the sampling distribution of sample mean.
Answer:
3.5
Step-by-step explanation:
Given that:
Population mean (m) = 100
Standard deviation (σ) = 21
Sample size (n) = 36
The standard error of the sampling distribution of sample mean :
Standard Error is given by:
Standard deviation / sqrt(n)
Thus,
Standard Error = 21 / sqrt(36)
Standard Error = 21 / 6
Standard Error = 3.5
Lacey is going to paint her house over the summer. She has 3 1/2 cans of paint leftover from the last time she painted. She knows that each wall takes 2 1/4 cans to cover. How many walls can she paint with what she has?
Answer:
She can paint one qall becuase if she painted 2 she would need 4 2/4 cans of paint because 2 1/4+2 1/4 is 4 2/4.So the answer should be 1.
Step-by-step explanation:
Determine the number of lines of symmetry for the figure
The measures of the angles of a triangle are shown in the figure below. Solve for x. 4
I need help i'm not that good at this stuff.
Answer: 40
Reason: Okay, so we can see that the line is travelling in a straight line. When we look closely at the graph, we can see that for every two minutes, it makes 80 bottles, and so on and so fourth. We know it makes 80 bottles in two minutes, so let's divide it by two to find out how many bottles it makes in one minute. (Equation for this = 2x = 80) After dividing, we find out that the machine makes 40 bottles per minute
Check: 40 bottles, and multiply it by 2, and we get 80 bottles per two minutes, and that's correct.
I hope this helps, and Happy Holidays!
Please help me! 15 pts! + Brainliest!
The graph shows how the depth of a submarine increased as it dove beneath the surface. What can be concluded from the information on the graph? The graph is above, please answer correctly thanks :)
Answer:
D
Step-by-step explanation:
It increased 3 meters every second if you look closely at chart
Tickets for 2 adults and 4 children at a theme park cost £152.
An adult ticket costs twice as much as a child ticket.
Write and solve an equation to work out the price of an adult ticket
Step-by-step explanation:
Let x be the price of an adult ticket.
Then 0.5x is the price of a child ticket.
We have 2x + 4(0.5x) = £152, therefore 4x = £152 and x = £38.
Hence the price of an adult ticket is £38.
Answer:
Step-by-step explanation:
2a+4c=152
2c=a
4c+2a=152
2c-a=0
Use simultaneous equation
Substitute 2c=a
c=a divided by 2 in the first equation and find value of a and c
In the first quadrant, you start at (7,4)
and move 4 units left
What point will you end on?
Answer:
7
Step-by-step explanation:
From O(7,4), when you move a point 4 units left, abscissa decreases by 4,i.e it becomes 3 and when you move a point 3 units up, ordinate increases by 3,i.e it becomes 7.
The little town fine arts center charges $24 per adult and $14 per senior citezen for its performance. On recent weekend evening when the number of seniors was 167 more than the number of adults who paid admission, the total receipts were $8722. How many who paid were senior citizens
Answer:
Step-by-step explanation:
The little town fine arts center charges $24 per adult and $14 per senior citezen for its performance. On recent weekend evening when the number of seniors was 167 more than the number of adults who paid admission, the total receipts were $8722. How many who paid were senior citizens
Software on your computer is taking a long time to load. What could help solve this problem? Close and reopen the program. Delete the program from the computer. Open a different program instead. Select the program icon again.
Answer: I think is close and reopen the program
Step-by-step explanation:
The option for problem is Close and reopen the program.
What is software?Software is a set of instructions for a computer to follow. The entirety of a computer system's programs, procedures, and routines are referred to as software. The term was developed to distinguish these instructions from hardware—for example, a computer system's physical components. A software program is a set of instructions that tell a computer's hardware how to do something.
System software and application software are the two most common types of software. A computer's internal operation is primarily controlled by an operating system, but system software also controls monitors, printers, and storage devices.
Given Software on computer is taking a long time to load,
There are a few simple solutions for programs that take a long time to open:
Restart your computer, Scan for viruses and malware with Windows Defender or another antivirus program. Use System File Checker to fix the slowness. And Close and reopen the program.
Hence Verify that each and every option for utilizing the software is functional, Close and reopen the program.
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Hi, i need help Pleases.
Answer:
D. it has all the odd number in between 2-20 and in order
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Those are all the odd numbers between 2 and 20
Tom buys some shirts for $15 each. He has a coupon for $9 off the total price. If he pays $36, how many shirts, s, did he buy? Choose the correct equation to solve.
1 point
Answer:
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
3*15 = 45
45-9 = 36, so he has enough money
19. The perimeter of the rectangle is 36 centimeters.
3
What is the length of the diagonal?
o
A. 108 centimeters
o B. V 144 centimeters
O C. 216 centimeters
D. 234 centimeters
Answer:
I think its b
Step-by-step explanation:
Answer this please!!!
During what times is Ann stopped? Give a reason to support your answer
whenever the line drops to the bottom of the graph the reason is because her speed drops to 0
5/6 x 2/2 multiply to find equivalent fractions
Answer:
5/6 = 1/3
Step-by-step explanation:
Answer:5/6 times 2/2 = 5/6
Step-by-step explanation:
Mel drove 432 miles during his trip. He drove an average of 72 miles per hour. How long was his trip?
4 hours
6 hours
12 hours
O 16 hours
A sheet of 28 stickers has star and heart stickers. There are 16 heart stickers. How many heart stickers does a pack of 140 stickers have? Choose equivalent ratios to show your reasoning. __ heart stickers; __ = __ fractions and numbers to drag: 60, 80, 12/28, 60/140, 80/140, 16/28, and 12
Answer:
80 heart stickers does a pack of 140 stickers
Step-by-step explanation:
The number of heart stickers in a pack of 140 stickers is 60.
Given that, a sheet of 28 stickers has star and heart stickers.
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.
Here, the number of star stickers in a sheet
= 28-16 =12
The ratio of star and heart stickers
= 12:16
= 3:4
Now, 3+4=7
Number of heart stickers = 3/7 ×140
= 60
Therefore, the number of heart stickers in a pack of 140 stickers is 60.
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Find the x-and y -intercepts.
y=20
The x-intercept is
The y-intercept is
Answer:
x-intercept is 50 y-intercept is 40
Step-by-step explanation:
solve for x, then solve for y
When solving equations we always undo the addition or subtraction first.
true
false
I need help please
Answer:
9/4 ÷ 3/2
Step-by-step explanation:
2 1/4 = 9/4
look at picture i need help
Please help, this was due yesterday. Ill give brainliest :) the red numbers (in order from top to bottom, left to right) are 112, 116, 234, 166, 400.
Can somebody plz help answer all the questions correctly thanks!
(Only if u know how to do this)
WILL MARK BRAINLIEST WHEOEVER ANSWERS FIRST :DD
Answer:
%50
%-15
%40
%62.5
%27.5
%60
Step-by-step explanation:
Sasha has a 35% off coupon. Her total before tax came to $23.00. How much did the item originally cost? (round to the nearest hundreds) PLS help!! (middle school and pls show work)
Answer:
The original cost of the product was $35.68.
Step-by-step explanation:
As Sasha has a discount coupon of 35%, the final amount that he will pay is 65% of the initial value of the product (100 - 35). Thus, 65% of the value is $ 23. Therefore, to determine the initial cost of the product, it is necessary to perform the following calculation:
65 = 23
100 = X
((100 x 23) / 65) = X
2,300 / 65 = X
35.68 = X
Therefore, the initial value of the product was $ 35.68.
Harold can buy 2 pounds of bananas for $7. Write an equation to represent the cost, c , for b bananas.
The equation representing the situation is c = 3.5b
What is an equation?An equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Given that, Harold can buy 2 pounds of bananas for $7.
Since, he can buy 2 pounds in $7 so, 1 pound in = 7/2 = $3.5
So, when he will buy b pounds of bananas he will spend = $3.5b
So, if c is the total cost for b pounds of bananas, then the equation representing the total cost for b pounds of bananas will be,
c = 3.5b
Hence, c = 3.5b is the equation that represent the cost, c, for b bananas.
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