Answer:
Algebraically, f is even if and only if f(-x) = f(x) for all x in the domain of f. A function f is odd if the graph of f is symmetric with respect to the origin. Algebraically, f is odd if and only if f(-x) = -f(x) for all x in the domain of f brainliest ?
At a coffee shop, the first 100 customers' orders were as follows.
What is the probability that a customer ordered a small given that he or she ordered a cold drink?
Rounded to the nearest percent
Answer:
8%
Step-by-step explanation:
Compared to the 1st 100 customers, we know that 8 of the 100 people got small cold drinks. This means the probablility someone would order a small cold drink is 8/100 which is 8 percent.
By the way, can you follow me on Brainly?
Thanks!
Answer:
32%
Step-by-step explanation:
(y-6x+5)+(6y-5x+3)+(5y+2x-7)
Answer:
Hi! The answer to your question is -9x+12y+1
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
Stay Safe!!!
- Brooklynn Deka
if you borrow $840.00 and you pay back 1/5 how much do you still owe?
Hello, I Am BrotherEye
Answer: 672 Dollars
Step-by-step explanation:
It Is Simple 1/5 Of 840 Is = 168
168 - 840=672
Thus The Money Owed is
672 Dollars
Best Of Luck
~
BrotherEye
How many words does Rachel type per minute
there is no problemStep-by-step explanation:
HELP ME PLEASE!!1 I WILL GIVE !20 POINTS! AND BRAINLIST PLEASE I DON'T UNDERSTAND THIS AND ITS DUE SOON EPLAIN YOUR ANSWERS TOO PLEASE
Answer: Question 11 is q/s
Step-by-step explanation:
Answer:
Step-by-step explanation:
The two triangles are similar because of their angles. Both of the triangles contain a 90 degree angle, a angle, and 90-a angle.
help pls i really need help like really so pls i will giv brainly est and money pls 20 dollar i need help pls pls pls i cant do math pls
Answer:
what do you need help with?
Kit charges customers an initial fee plus a certain amount per hour to walk their pets. The table below shows the amount of money that Kit earns at her job based on the number of hours that she works. Which of the following equations represents a scenario where Kit would charge customers a higher rate to walk their pets than what is shown in the table?
Answer:
The answer would be 7.5
Step-by-step explanation:
This is due to if there were to be a chart it would start at 15 then continue by 7.5 which would then lead to 1 hour which is 22.5 min additionally other people are not answering this because you did not give all the information such as the chart etc and the answers unlike me i have the toolds and the questions.
The equation y = 8x+10 represents a scenario where Kit is charged a higher hourly rate to walk their pets.
What is a linear equation?It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.
If in the linear equation one variable is present then the equation is known as the linear equation in one variable.
As per the table:
When the hours are 0 earnings are $15
Initial fee = $15
And when hours are 1 earnings is 22.5
∴ $22.5 = initial fee + hourly rate
Hourly rate to walk their pets = 22.5 - 15 = $7.5
So from the equation:
y = 7.25x + 20
Here 7.25 is the hourly rate to walk their pets and 20 represents the initial cost.
After observing all the equations:
In the equations:
y = 8x + 10
The hourly rate to walk their pets is 8 and the initial cost is $10 in this case Kit is charged a higher hourly rate.
Thus, the equation y = 8x+10 represents a scenario where Kit is charged a higher hourly rate to walk their pets.
Learn more about the linear equation here:
brainly.com/question/11897796
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Help me please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
pythagorean theorem
12^2 + 5^2 = PQ^2
144 + 25 = 169
[tex]\sqrt{169}[/tex] = 13
answer = 13 units
Where should you plot the ordered pair (6,3) in relation to the origin?
Answer:
6 spaces to the right 3 spaces up
Step-by-step explanation:
I don't know if this will help you any but for plotting points I was always taught to go to the tree before you climb. meaning you go on the x axis for the first number then on the y axis for the second number. Hope this can help you in the future!
can someone please double check this for me?
Answer:
False
True
False
True
Step-by-step explanation:
The 4th option should be correct because the y-intercept on A is greater than the one in B,
A: y = -1/3x + 0 (usually when the y-intercept ain't appearing it means it's 0).
B: y = -1/3 - 2
As we know 0 is greater than -2 because it's closer to being a positive number, so 0 is not positive or negative; 0 is greater than any negative number but smaller than any positive numer so,
0 > -2.
Therefore the last option is true.
Rachel has a certain number of pencils in her locker. She has 12 sharpened pencils and 32 unsharpened pencils. What is the ratio of unsharpened pencils to sharpened pencils?
Answer:
sharpened to unsharpened = 3 : 8
for every 3 sharpened pencil, there are 8 unsharpened pencils
Step-by-step explanation:
12s : 32u
12/32
divide both by 4
3/8
ratio = 3:8
hello please help thanks i’ll give brainliest!
Answer:
Step-by-step explanation:
Plate tectonics is a scientific theory describing the large-scale motion of the plates making up the Earth's lithosphere since tectonic processes began on Earth between 3.3 and 3.5 billion years ago. The model builds on the concept of continental drift, an idea developed during the first decades of the 20th century.
Darius deposits $300 into a new savings account. The account earns simple interest at a rate of 2.18% annually. How much money does Darius have in his account at the end of the first year?
PLEASE HELP I’LL GIVE BRAINLIEST
Since they are parellel sides it will be efficiet as 13. Answer is 13.
Hope this helped ( thx if you give branliest as well)
Answer:
The answer would be 38.6
Step-by-step explanation:
Because you have to find the circumference of the half circles which would be 12.57 together then you add the two sides (13) together which would just be 38.57, but rounding up will make it 38.6.
Brainliest?
the volume of a sphere is 4851 cubic cm find its diameter
Answer:
The diameter is 21 cm
Step-by-step explanation:
The formula for the volume of a sphere is V = (4/3)πr³, or (in terms of the diameter) V = (4/3)π(d/2)³. This simplifies to
4πd³ πd³
V = ----------- = -----------
3·8 6
Now equate V = (πd³/6) to 4851 cm³. We must first solve this for d³ and then take the cube root of the result:
πd³ = 4851(6) = 29106.
Dividing this result by π yields 9264.7,
and taking the cube root of this is 21. The diameter is 21 cm
A triangle has a slant of 5ft, a height of 4ft, and a base of 3ft. What is its area?
A. 6ft^2
B. 10ft^2
C. 12ft^2
D. 20ft^2
A box contains 6 plain pencils and 2 pens. A second box contains 3 color pencils and 5 crayons. One item from each box is chosen at random. What is the probability that a pen from the first box and a crayon from the second box are selected?
Write your answer as a fraction in simplest form.
please help :(
Answer: The probability of picking a pen from the first box and a crayon from the second box is 5/8 x 1/4 = 5/32.
Step-by-step explanation:
What is the probability of choosing a pen from the first box? It is 5/8.
What is the probability of selecting a crayon from the second box? It is 3/12 = 1/4.
The probability of picking a pen from the first box and a crayon from the second box is 5/8 x 1/4 = 5/32.
What is the sum of 5.6 + 2.89?
Answer:
The sum is 8.49
Step-by-step explanation:
All you have to do is add the tenths place together but keep the hundredths the same. Hope this helps.
Consider the system of equations 3x + y = 10 and 6x – y = 17 . What is the value of the x-coordinate of its solution?
Answer:
x = 3
Step-by-step explanation:
These are simultaneous linear equations hence, we add them because +y and -y will cancel eachother.
3x + y = 10
6x - y = 17
____________
9x = 27
x = 27/9
x = 3
So, x- coordinate is 3
Answer: the answer should be x = 3
Step-by-step explanation:
The gas mileage of Car A is 21 miles per gallon. The gas mileage of Car B is 30 miles per gallon. Which of the following graphs would represent this data most accurately?
Answer:
Do you have the pictures? Otherwise I'm afraid I can't help you haha. Show me the pictures and I'll have you an explanation and answer :)
Step-by-step explanation:
Help please I dont get it
Answer:
7. IJ = KH
8. reflexive property
9. because of side side side (SSS)
Kelvin ordered four pizzas for a birthday party. The pizzas were cut in eights. How many slices were there?
Answer: 32
Step-by-step explanation:
4(8)=32
The town provides free lemonade for people at the parade. Marty determines how much lemonade to order. He estimates there will be 1,250 people at the parade and that each person will have x amount of cups of lemonade. He uses his estimate and also orders an additional 150 cups of lemonade. He determines that he needs an amount of lemonade equal to 1,087.5 cups. Write an equation that can be used to determine the value of x. PLEASE HELP ME. I'VE ASKED A LEAF BLOWER.
Answer:
x = 1,087.5 /1250
Step-by-step explanation:
If there are 1250 at the parade and each person needs x amount of cups
total amount of cups needed = 1250x
total cups needed = 1,087.5
therefore - 1250x = 1087.5
x = 1087.5 / 1250
solve for x
[tex]\frac{1}{x-7}[/tex] =4
Answer:
x = 7.25
[tex]x = 7\frac{1}{4}[/tex]
[tex]x = \frac{29}{1}[/tex]
[tex]\frac{1}{7.25 - 7} = 4[/tex]
My grandmother’s cookie recipe uses 4 cups of sugar to make 35 cookies. My Uncle’s cookie recipe uses 3 cups of sugar to make 28 cookies. Whose cookies are sweeter?
Grandma's
Uncle's
Answer:
uncle's cookies
Step-by-step explanation:
Answer:
I think ur answer would be uncle cookies
Step-by-step explanation:
srry if wrong
hope this helps!
Writing expressions word prob
Anna baked 3 batches of cookies with c cookies in each batch. She then ate 8 cookies!
How many cookies does Anna have left?
Write your answer as an expression.
cookies
+
3
y
Stuck? Watch a video or use a hint.
Report a pro
The school buses at a middle school each hold 38 students. The school has, b, buses.
Write an equation that shows the total number of students, s, that can be carried by all of its buses.
Answer:
38b = s
Step-by-step explanation:
38 students multiplied by the number of buses = the total number of students that can be carried by bus.
Please lmk if you have questions
What is the percent of change from 78 to 100 decreased
Answer:
28.20512821 %
Step-by-step explanation:
22/78 = 28.25%
Answer:
28.20512821 %
Step-by-step explanation:
22/78 = 28.25%
please help me! Ten men and 15 women apply for a job. All are equally qualified and 4 applicants are selected at random for hiring. Find the probability, to the nearest thousandth, of hiring exactly 3 women. FYI: i don't want links at all.
Answer:
3,600
Step-by-step explanation:
15 equality of 4 applicants which is subductive to the inequality of quotients.. Simplified to 3,600
The data set below has 6 values.
Find the mean absolute deviation for the data set.
8, 16, 15, 7, 18, 14