Answer:(1,1)
Step-by-step explanation:
just got it on the quiz
CAN SOMEONE PLEAASSSEE HELP ME WITH THIS TRIGONOMETRIC FUNCTION PROBLEM? I AM REALLY STRUGGLING AND IT WOULD MEAN A LOT
Answer:
the sine Is 5/13
Step-by-step explanation:
use the trigonometric identity : sin^2+ cos^2 = 1
so the sine Is sqrt(1-(12/13)^2) = 5/13
sqrt means Square root btw
Does the following graph display a function
Answer:
NO because it fails the vertical line test.
Step-by-step explanation:
When you do the VLT, it should only touch the figure once but if you the VLT it touches the figure twice.
A gardener wants to know if soaking seeds in water before planting them increases the proportion of seeds that germinate. To investigate, the gardener will assign 50 seeds to be soaked before planting and 50 seeds to be planted without being soaked. After two weeks, the gardener will record how many seeds in each group germinated and construct a 95 percent confidence interval for the difference in proportions. Which of the following conditions for inference should be met?
The seeds should be randomly assigned to a treatment.
The group sizes should be less than 10 percent of the population sizes.
The number of successful seeds and unsuccessful seeds in each group should be at least 10.
I only
1 only
A
II only
2 only
B
III only
3 only
C
I and III only
1 and 3 only
D
I, II, and III
Answer:
I and III Only
Step-by-step explanation:
The second condition only applies in a sample, but we are looking at an experiment, so it is irrelevant. The first and third conditions apply to all two-sample z-intervals, so these are correct.
PLEASE HELP WITH RIGHT ANSWER, WILL GIVE BRAINLIEST!!
The answer is -114. Hope this helps.
Answer:
(g o f)(-5) = -114
Step-by-step explanation:
i know i answered in the comments, but other people deleted theirs lol
is there any others you need help with?
.. 600 is what percent of 150?
Answer:
400%
Step-by-step explanation:
We can write a percent proportion:
600/x = 150/100
a:b = c:d
a and d are linked and b and c are linked. So if a is missing, you would do (b*c)/d to get a, if b was missing, you would do (a*d)/c to get b, etc.
So over here we do
(600*100)/150 = 60,000/150 = 400, so x = 400, so that means it's 400% of 150
We can also use benchmark fractions which I find much easier:
100% of 150 is 150.
So 200% of 150 is 300
So 300% of 150 is 450
And 400% of 140 is 600
Every time it increases by 100%, it also increases by 150 on the other side, which makes sense
Let me know if you have any questions.
Find the length of line AC. Use that length to find the length of line CD. What is the length of line CD? Round to the nearest tenth.
a. 2.3 cm
b. 4.0 cm
c. 10.7 cm
d. 18.6 cm
Answer:
C on edge 2021
Step-by-step explanation:
Choose the solution set represented by the following graph.
-6 -5 -4 -3 -2 -1
o
1
2
O XIXER, X<-2)
{XIXER,X > -2]
O XIXER, XS-2)
(XIXER X2-2)
Answer:
{x | x∈ R, x < -2}
Step-by-step explanation:
Given
See attachment for graph
Required
Determine the inequality
From the attachment, we can see that there is an open circle or -2.
This represents either < or >
Solving further:
The arrow points to the left of -2.
This means that the number line represents numbers less than -2. i.e. < -2
If the numbers are represented with x.
The inequality is: x < -2
So, we have: {x | x∈ R, x < -2}
A survey of 2645 consumers by DDB Needham Worldwide of Chicago for public relations agency Porter/Novelli showed that how a company handles a crisis when at fault is one of the top influences in consumer buying decisions,with 73% claiming it is an influence. Quality of product was the number one influence, with 96% of consumers stating that quality influences their buying decisions. How a company handles complaints was number two, with 85% of consumers reporting it as an influence in their buying decisions. Suppose a random sample of 1,100 consumers is taken and each is asked which of these three factors influence their buying decisions.
a. What is the probability that more than 810 consumers claim that how a company handles a crisis when at fault is an influence in their buying decisions?
b. What is the probability that fewer than 1,030 consumers claim that quality of product is an influence in their buying decisions?
c. What is the probability that between 82% and 83% of consumers claim that how a company handles complaints is an influence in their buying decisions?
Answer:
N wuss bwjiwys729h2veuenwusuwn2ow8wu202uw
Step-by-step explanation:
N22wiwiw8q191i1i228829
Find any domain restrictions on the given rational equation 2/3x^2 + x/2 =x+5/x select all that apply a. X=0. B. X=2. C. X= -5. D. There are no restrictions on the domain
Answer:
A. 0
Step-by-step explanation:
Have an amazing day :)
Answer:
I can infact confirm that the answer is 0 (just 0)
Step-by-step explanation:
I just took the quiz, I hope this helped!! <3
4x2 + 14 - 9x
X = 52
Answer:
69
Step-by-step explanation:
just plug in 5 for all the x in the equation and mulitply
Answer:
jejeiriiririrurur7urur
Zane buys a standard class train ticket.
He uses a 15% discount voucher.
The standard class price is 34.00
How much money does he save with this voucher?
Step-by-step explanation:
15 / 100 × 34
5.1 price he save
Arriving at a general conclusion based on observations of specific examples is called
Answer: Inductive Reasoning
Step-by-step explanation: The process of arriving at a general conclusion based on observations of specific examples. When you try to find the pattern for a list of numbers or visuals, you are using inductive reasoning.
MARK ME BRAINLIEST PLEASE PLEASE PLEASE!!!
Please solve for y in this equation!
0.5y -2 2/5 = 1/2y +2.4
Answer:
No solution
Step-by-step explanation:
Move all the variables to one side and all the numbers to the other side.
0.5y-2*2/5=1/2y+2.4
-2*2/5=1/2y+2.4-0.5y
-2*2/5-2.4=0
thus there is no solution
Find the area:
HELP PLEASE
Answer:
Area = 30.3 ft²
Step-by-step explanation:
Area = area of a semicircle + area of a rectangle
= (½*πr²) + L*W
Where,
radius (r) = ½ of 4 = 2 ft
Length (L) = 6 ft
Width (W) = 4 ft
Plug in the values
Area = (½*π*2²) + (6*4)
Area = 30.3 ft² (nearest tenth)
The watch at Macys is $400. The store is having a sale and everything is 30% off. What is the final price of the watch?
Answer:
The price of the watch is 280$
Step-by-step explanation:
We know that the original price is 400 dollers, and its on sale for 30%.
So we do 30% of 400 = 120$
finally we do, 400$ - 120$ = 280$
so the final price of the watch is 280$
hope this helps
Mr.Alfonso is replacing the tile along the edge of his kitchen counter. The edge piece is 1/2 ft . long and 2 1/2 ft. wide . what is the area,in square feet,of the edge piece
Answer:
5/4 feet ^2
Step-by-step explanation:
1/2 x 2 1/2 = 1.25 or 5/4
Talk about how you can use math in your everyday life after high school
Answer:
Math is used everywhere. When shopping and calculating your total cost, that is math, when calculating how much gas your car needs and how much it will cost, that is math, when you buy something using your credit card and you're trying to figure out the amount due, that is math. We use math almost every single day and after high school, we're probably going to use math for almost everything.
How do I solve this?
[tex] \frac{1}{3} > \frac{t - 4}{ - 3} > - 2[/tex]
Answer:
x > 3
x < 10
Step-by-step explanation:
[tex]\frac{x - 4}{ - 3} < \frac{1}{3} [/tex]
You first have to seperate into two inequalities and solve separately.
Multiply by -3 and solve for x. Dont forget to switch inequality symbol because you multiply by negative. You should get x > 3
[tex]\frac{x - 4}{ - 3} > - 2 [/tex]
Same thing here. Don't forget to switch inequality symbol. You should get x < 10
Subtract 9x^2 – 10x + 1 from -2x^2 + 4x – 10.
Answer:
11x^2 −6x−9
Step-by-step explanation:
9x^2 – 10x + 1 - ( -2x^2) + 4x – 10.
The opposite of −2x^2 is 2x^2
9x^2 −10x+1+2x ^2 +4x−10
Combine 9x^2 and 2x^2 to get 11x^2 .
11x^2 −10x+1+4x−10
Combine −10x and 4x to get −6x.
11x^2 −6x+1−10
Subtract 10 from 1 to get −9.
11x^2 −6x−9
Answer: -11x^2+14x-11
Step-by-step explanation:
Multiply 7/16 x 2 2/7reduced to lowest terms
The product of the fraction reduced to the lowest term is 1
Product of fractionsFractions are written as a ratio of two integers. Given the products of fractions below
7/16 x 2 2/7
Convert mixed to improper
7/16 x 16/7
Take the product
7/16 x 16/7 = 7/7 * 16/16
7/16 x 2 2/7 = 1
Hence the product of the fraction reduced to the lowest term is 1
Learn more on product of fractions here: https://brainly.com/question/6109670
#SPJ1
Find the slope of the line that passes through these two points: (- 1, 0) and (4, - 2) .
Can someone help meeee?
Answer:
2/276 =487
Step-by-step explanation:
Write a system of linear inequalities so the points (1, 2) and (4, −3) are solutions of the the system, but the point (−2, 8) is not a solution to the system.
Answer:
y ≤ -5/3x + 11/3
Step-by-step explanation:
line pass : (1,2) (4,-3)
slope (m) = (-3 - 2) / (4 - 1) = - 5/3
equation: (y-2) / (x-1) = -5/3 y-2 = -5/3x + 5/3
y = -5/3x + 11/3
(-2,8) : not solution y ≤ -5/3x + 11/3
Answer:
y < -x + 4
y < x + 4
Step-by-step explanation:
To answer this problem, it is easiest to first plot the three points.
Then draw two lines that intersect below point (-2, 8) on the y-axis.
Then find the equations of the two lines, and write two inequalities based on the lines that intersect below the lines.
y < -x + 4
y < x + 4
by solving the inequality 6x-7>5
There were 10 cupcakes on a plate and 7 kids who are trying to share it. How can they share the cupcakes ?
Simplify #53: 3(x + 2) - 4x
Help please
Answer:
-x+6
Step-by-step explanation:
3(x+2)-4x
3x+6-4x
-x+6
c. (4 points) The p-value for this study is 0.0002. Provide an interpretation of this p-value
("the p-value is the probability that...)
Answer: yes
Step-by-step explanation:
-5x -4< 16 and X-4< -8
Can I get a step-by-step plz :)
Which expressions are equivalent 3p +15 choose all that apply
Answer:
Although you didn't give us the expressions, I'm assuming one of the correct answers would be 3(p+5) by factoring out a 3.
a crazy travel on bbn I-65 N for 15 minutes at a constant speed of 125 km/hr what is the distance covered in meters
Answer:
31,250 meters
Step-by-step explanation:
The computation of the distance covered in meters is shown below
As we know that
Speed = Distance ÷ time
where,
Speed is 125 km/hr
And, the time is 15 minutes
so, the distance is
= 125 km / hr × 15 minutes
After converting into meters per second
= 31,250 meters