classify the polynomial of -1/2k^3+3/4k^5
Answer: 5th degree polynomial with a leading term of 3/4
Step-by-step explanation:
Which product is greater than 3/4?
Answer:
3/3 cause in fractions the lower number is always higher
Step-by-step explanation:
The balance in the savings account in January was $350. By the end of
December, the account balance was $380. By what percent did the
balance change?
Answer:
8.571428571%
Step-by-step explanation:
380-350 = 30
30 / 350= 0.08571428571
I don't know if it tells you to round or not so
Which image is a reflection over the line y = x of triangle 1?
Answer:
A edge 2021
Step-by-step explanation:
The correct answer is option A
What is a reflection?Reflection is the mirror image of the shape. In other words reflection is also called a flip.
How to find which triangle which triangle is the reflection of triangle 1 over the line y=x?If a triangle is reflected over the line y=x, then the coordinates of the vertices of the triangle gets interchanged.In the given figure the vertices of the triangle are (1,1) , (4,1) and ( 4,3)
So, after reflection over the line y=x,
The vertices of the triangle will be (1,1) , ( 1,4) and (3,4). Clearly, the triangle will be in the first quadrant itselfSo, the correct answer will be option A , where the triangle has the vertices (1,1) , ( 1,4) and (3,4).
In other options the triangles are not even in the first quadrant.Find out more about 'Reflection' here: https://brainly.com/question/20903710
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2
Steve has 18 blue marbles and 27 red marbles in a bag. What is the ratio of red marbles to
blue marbles?
Answer:
3 : 2
Step-by-step explanation:
27 : 18 reduce the numbers = 3 : 2
If f(x)=x^3-x, what is the average of change of f(x) over the interval [1,5]
Given:
The function is:
[tex]f(x)=x^3-x[/tex]
To find:
The average of change of f(x) over the interval [1,5].
Solution:
We have,
[tex]f(x)=x^3-x[/tex]
At x=1, we have
[tex]f(1)=(1)^3-(1)[/tex]
[tex]f(1)=1-1[/tex]
[tex]f(1)=0[/tex]
At x=5, we have
[tex]f(5)=(5)^3-(5)[/tex]
[tex]f(5)=125-5[/tex]
[tex]f(5)=120[/tex]
The average of change of f(x) over the interval [a,b] is
[tex]m=\dfrac{f(b)-f(a)}{b-a}[/tex]
Now, the average of change of f(x) over the interval [1,5] is
[tex]m=\dfrac{f(5)-f(1)}{5-1}[/tex]
[tex]m=\dfrac{120-0}{4}[/tex]
[tex]m=\dfrac{120}{4}[/tex]
[tex]m=30[/tex]
Therefore, the average of change of f(x) over the interval [1,5] is 30.
Select the correct answer.
Which set of coordinates satisfies the system of equations y = x − 3 and y = -2x + 1?
Given:
The system of equations is
[tex]y=x-3[/tex] ...(i)
[tex]y=-2x+1[/tex] ...(ii)
To find:
The set of coordinates that satisfies the system of equations.
Solution:
On equating the given equations, we get
[tex]x-3=-2x+1[/tex]
[tex]x+2x=3+1[/tex]
[tex]3x=4[/tex]
Divide both sides by 3.
[tex]x=\dfrac{4}{3}[/tex]
Putting [tex]x=\dfrac{4}{3}[/tex] in (i), we get
[tex]y=\dfrac{4}{3}-3[/tex]
[tex]y=\dfrac{4-9}{3}[/tex]
[tex]y=\dfrac{-5}{3}[/tex]
Therefore, the required set of coordinates that satisfies the given system of equations is [tex]\left(\dfrac{4}{3},\dfrac{-5}{3}\right)[/tex].
Hi,my name is tk and this is a trick question what does 190×1,000
Answer:
Is this a joke? Or do I actually solve this lol
Step-by-step explanation:
Answer:
190,000
Step-by-step explanation:
you multiply 19×1 and then add the four zeros
Jordan uses a recipe to make yogurt putty. He buys a bag of cornstarch containing 128 servings that are 1/8 cups each. He needs 2 1/4 cups for each batch of yogurt putty. About how many batches can Jordan make? Due by 2:59 PM today
Answer:
6 Batches because if each batch calls for 1/3 of a cup of flour and you split 2 cups into 1/3 cups you would have 6 1/3 cups
Step-by-step explanation:
Jordan can make 7.111 batches before 3 PM today.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
Given:
Jordan uses a recipe to make yogurt putty.
He buys a bag of cornstarch containing 128 servings that are 1/8 cups each.
He needs [tex]2\frac{1}{4}[/tex] cups for each batch of yogurt putty.
So, servings are 128 x (1/8)
= 16 cups.
To find the number of batches:
Use division,
16 / ( 9/4)
= 16 x 4/9
= 64 / 9
= 7.111
Therefore, 7.111 batches Jordan can make.
To learn more about the division;
https://brainly.com/question/13263114
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-simple Sums
Find an equation that will equal the number:
301
Use these numbers: 2 50 25 8 7 6
To create the equation
you can use the numbers
provided only once, but you
do not need to use all the
numbers.
2 50 25 8 7 6
Calculation zone:
50
300
30h
You can use
division,
subtraction,
multiplication,
addition and
brackets in
your equation -
as many times as
you would like!
las
Your answer:
301
D
9514 1404 393
Answer:
6×50 +8 -7 = 301
(6 -2)(50 +25) +8 -7 = 301
50×7 -25 -8×6/2 = 301
Step-by-step explanation:
We have chosen to use 301 = 300 + 1 a couple of different ways, and 301 = 350 -49. We couldn't see a way to take advantage of the factoring 301 = 43×7.
A colored chip is yellow on one side and red on the other. The chip was flipped 50 times and landed on red side up 22 times. What is the relative frequency of the chip landing with the red side facing up? (5 points)
A. 36%
B. 44%
C. 52%
Answer:
b
Step-by-step explanation:
9. Answer this problem.
6/4x1/2 = ?
3114
311
1217
211
Answer:
Step-by-step explanation:
zccXccXvcc ZcZXcScZC
A class consists of 13 boys and 10 girls. They want to elect officers so that the president and secretary are girls, and the vice president and treasurer are boys.
How many possibilities are there?
How many are there if 3 of the boys refuse to participate?
Answer:
10 boys and ten girls
Step-by-step explanation:
if there are 13 boys and 10 girls,and 3 boys dont participate,then there are 10 boys. making there an equal ammout of boys and girls.
not sure if this is what you were asking but if it was then i hope it helps
(1/2)*(1/2) + 2*1/2*1/4 + (1/4)*(1/4) = ____
=1/4+1/4+1/16=8/16+1/16=9/16
Answer:
5/8
Step-by-step explanation:
you will solve the multuplication first then you will sum them
On a farm, the farmer decides to give pizza to her 18 ducks as a special treat. She orders 3 pizzas, and the total price is $26.28. What is the unit price of each pizza?
Answer:
your answer should be 8.76 :D
Step-by-step explanation:
Please help I need to turn this is in about 10 min
Answer:
multiply them all and then divide by 2
does anyone know this please help i’ll give brainlist
Answer:
D: (-4,-3)
E:(-7, 5)
F:(-7,-3)
Step-by-step explanation:
PLS BRAINLIEST I ANSWERED FIRST
pls give other person brainliest!!!!!!!!Answer:
Step-by-step explanation:
33 pieces of candy were split among friends. If each
person received two pieces, and there were 7 leftover,
how many people received a piece of candy?
33-7=26/2=13, so there were 13 friends
ill mark brainlist plss help
Answer: meter
Step-by-step explanation:
1/3 of 2 feet equals blank inches
Answer:
Step-by-step explanation:
The distance d in inches (″) is equal to the distance d in feet (ft) times 12:
USE THIS FORMULAE
d(″) = d(ft) × 12
Answer:
8 inches
Step-by-step explanation:
1 ft = 12 inches so 2 feet would be 24 inches. 1/3 of that is 8 inches.
2. Find the relationship of x and y from
a graph of a line that crosses the
y-axis at y = 6 and that goes to the
left 2 units and rises 3 units.
y = _____ x + ______
Answer:
2x + 3 i think
Step-by-step explanation:
What is the measurement of angle g?
Answer:
The answer is 26
Step-by-step explanation:
64+ 90= 154. 180-154=26, your missing angle
Find the highest common factor of 24 and 60
At the end of the car lease, you pay a certain amount if you decide to buy the car.
Answer:
yes
Step-by-step explanation:
Please hurry it’s about to be due
Answer:
a,c,e
Step-by-step explanation:
Take Meenu’s present age to be n years
(i)What will be her age 7 years from now?
(ii)What was her age 3 years back
Answer:what’s the initial age
Step-by-step explanation:
If P(x) = x² + x + 2, find P(7).
P(7)=
Answer:
P(7) = 58
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
FunctionsFunction NotationStep-by-step explanation:
Step 1: Define
P(x) = x² + x + 2
P(7) is x = 7
Step 2: Evaluate
Substitute in x [Function]: P(7) = 7² + 7 + 2[Output] Exponents: P(7) = 49 + 7 + 2[Output] Addition: P(7) = 56 + 2[Output] Addition: P(7) = 58PLZ HELP AND UWU
A baseball collector took inventory of all of his baseball cards along with the value of each card. The box plot represents the values of the cards in his collection. What percentage of the baseball cards are valued at less than $55? less than 25% between 25% and 50% between 50% and 75% more than 75%
Answer:
There's no image.................
Answer:
the answer is less then 25%! i took the test on K12
Step-by-step explanation:
I think of a number, take away 7 and my answer is 15.
Answer:
The number is 22.
Step-by-step explanation:
Set up an equation:
X - 7 = 15
Solve for x:
X (-7+7) = 15 + 7
X=22
Hope this helps! have a great day!
a) What type of correlation is shown in diagram A?
b) What type of correlation is shown in diagram B?
c) What type of correlation is shown in diagram C?
Answer:
A = strong negative correlation
B = positive correlation
C = very weak or no correlation
Step-by-step explanation:
Scatter plot A:
A clear linear trend line could be observed having a negative slope ; the nature of the slope gives the nature of the correlation (positive or negative). Since the slope is negative then we have a negative correlation. The linear trend line is almost straight with only few points marginally missing the best fit line. Hence. We can conclude to have a strong negative correlation.
Scatter plot B :
Has a positive slope, and hence a positive correlation. The best fit line miss a few points but the linear trend of the plot is still observable. Hence, we can conclude to having a fairly strong positive correlation.
Scatter plot C :
From the graph, no linear trend can be observed and hence it is fit to say that no correlation exists between the points.