Answers
Answer:
D
Step-by-step explanation:
The slope always comes before the x, and the y-intercept comes last when in slope intercept form. In this case, you would get y=5x-1/2.
Related Questions
can i please get some help on this?
Answers
Answer:
b
Step-by-step explanation:
The slope of b is 5.5 whereas the slope for the other three graphs are 5, so B is different from the rest.
A. (4, 0.8), so by rise over run, the slope is 4/0.8=5.
B. (55, 10), so 55/10=5.5.
C. (20, 4), so 20/4=5.
D. (50, 10), so 50/10=5.
Since B is the only graph with a slope of 5.5 and the other graphs have a slope of 5, the answer is B.
. In the box below, type a division sentence for this repeated subtraction sentence. 24-y-y-y-y-y-y-y-y=024−y−y−y−y−y−y−y−y=0
Answers
Answer:
in espanish please
Step-by-step explanation:
.please
Answer:It’s important to know WHY. Great explanations are what makes Brainly awesomeExplain everything. Imagine that the person who was asking, knows nothing at all so you need to start from the very beginningAlways include the steps and/or background required to get to the final answer. Let’s help other people understand and solve future problems on their ownShow all the calculation if it is a numerical questionAlways include the steps and/or background required to get to the final answer. Let’s help other people understand and solve future problems on their own
Step-by-step explanation:
Seventy-five percent of the medium-sized companies doing business in
Brooklyn provide their CEO's with desktop computers. Moreover, 30% of
these companies provide a laptop given they have provided a desktop. What
is the probability that a CEO gets a desktop and a laptop?
Please help me out!
Answers
Answer:9/40
Step-by-step explanation: Multiply probability of getting desktop by probability of getting laptop. 3/4 (desktop)* 3/10 (laptop)=9/40(desktop &laptop) . That fraction can't be reduced and is equal to .225 or 22.5%
Orchid wants to retile her bathroom floor, which has an area of 40 square feet. She is deciding between two types of custom tiles. The square tile is One-half foot by One-half foot and costs $0.45 per tile. The rectangular tile is 2 feet by One-fourth foot and costs $0.80 per tile.
Answers
Answer:
b. She should choose the rectangular tiles because the total cost will be $8 less.
Step-by-step explanation:
Which tile should Orchid choose to minimize costs? Explain.
a. She should choose the square tiles because the total cost will be $8 less.
b. She should choose the rectangular tiles because the total cost will be $8 less.
c. She should choose the square tiles because the total cost will be $14 less.
d. She should choose the rectangular tiles because the total cost will be $14 less.
Area of a square tile = 1/2 × 1/2
= 1/4
= 0.25 square feet
Area of rectangular tile = 2 × 1/4
= 2/4
= 0.5 square feet
Number of square tile needed = Area of the bathroom floor / Area of the square tile
= 40 square feet / 0.25 square feet
= 160
Number of square tile needed = 160
Cost of square tile needed = number of tiles × cost per tile
= 160 × $0.45
= $72
Cost of square tile needed = $72
Number of rectangular tile needed = Area of the bathroom floor / Area of the rectangular tile
= 40 square feet / 0.5 square feet
= 80
Number of rectangular tile needed = 80
Cost of rectangular tile needed = number of tiles × cost per tile
= 80 × $0.80
= $64
Cost of rectangular tile needed = $64
Cost of square tile needed = $72
Cost of rectangular tile needed = $64
Answer:
B
Step-by-step explanation:
Just took the quiz
Name the polynomial below.
x2 + 3x – 11
Answers
Answer:
a second power trinomial
Step-by-step explanation:
Mateo paid $6.00 for 12 doughnuts. Enter an equation to represent the relationship between the total cost, c, in dollars, and the number of doughnuts, n.
Answers
Answer:
If a dozen donuts costs 6.00 dollars, one donut costs half a dollar.
0.50 x n = c
Take the cost of a single donut, times it by the number of donuts your getting, and then you will know the cost.
Step-by-step explanation:
Is (-5, 25, -125, 625,...) geometric?
Answers
Answer:
yes
Step-by-step explanation:
because the common ratio is the same for all divisions
Answer:
yes
because if you divided -5 by 25 you will get 0.2 for all the numbers in the sequence
For which of the following conditions is it not appropriate to assume that the sampling distribution of the sample mean is approximately normal?
A random sample of 8 taken from a normally distributed population
A random sample of 8 taken from a normally distributed population
A
A random sample of 50 taken from a normally distributed population
A random sample of 50 taken from a normally distributed population
B
A random sample of 10 taken from a population distribution that is skewed to the right
A random sample of 10 taken from a population distribution that is skewed to the right
C
A random sample of 75 taken from a population distribution that is skewed to the left
A random sample of 75 taken from a population distribution that is skewed to the left
D
A random sample of 100 taken from a population that is uniform
Answers
Answer:
C
Step-by-step explanation:
Using the Central Limit Theorem, it is found that the option in which is it not appropriate to assume that the sampling distribution of the sample mean is approximately normal is:
C) A random sample of 10 taken from a population distribution that is skewed to the right
The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.In option C, there is an skewed variable and a sample size less than 30, hence, the Central Limit Theorem is not applicable.
A similar problem is given at https://brainly.com/question/4086221
(WILL GIVE BRAINLIEST)
An oblique cylinder has a radius of 16 meters and a volume of 5,120(pi) cubic meters. Use Cavalieri’s Principle to solve for the height of the solid.
20 meters
25 meters
50 meters
250 meters
Answers
Answer: 20 meters
Step-by-step explanation:
We are told that an oblique cylinder has a radius of 16 meters and a volume of 5,120 pi cubic meters. We will use volume of oblique cylinder to find the height of our given cylinder. volume of a oblique cylinder= πr²hUpon substituting our given values in above formula we will get,5,120π m³ = π ( 16 m² × h )
5,120π m³ = π × 256 m² × h
Let us divide both sides of our equation by 100 pi.Therefore, height of our given oblique cylinder is 20 meters.
sorry if its wrong!!!
Aiden earned $50 in interest in six
months. If his savings account has a
rate of 5%, how much did Aiden
start with in his account?
Answers
9514 1404 393
Answer:
$2000
Step-by-step explanation:
The amount of interest is given by the formula ...
I = Prt
where P is the principal invested, r is the annual rate, and t is the number of years. Here, we want to find P when I = 50, r = 0.05, and t = 1/2.
50 = P(0.05)(1/2)
P = 50/(0.05·1/2) = 2000
Alden started with $2000 in his account.
Hope this helps you
May God bless you and your family
can you help me please
Answers
wrong one -----/////
If you randomly select a card from a well-shuffled standard deck of 52 cards, determine the probability that the card you
select is a 6.
a) Write your answer as a reduced fraction.
b) Write your answer as a decimal, rounded to the nearest thousandth.
c) Write your answer as a percent. Round to the nearest tenth of a percent as needed.
Answers
Answer:
a. 1/13
b. 0.077
c. 7.7
Step-by-step explanation:
a. there are 4 of the 6 in a deck of cards so the probability of taking this cards from the deck of 52 cards is 4/52. Given you 1/13.
Probability is the chance of an event to occur from a total number of outcomes.
The answer in the reduced fraction is 1/13
The answer in decimal is 0.077
The answer as a percentage is 7.7 %
What is probability?It is the chance of an event to occur from a total number of outcomes.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
We have,
Number of cards = 52
The number of cards randomly selected = 1
The number of cards that is 6 in a deck of 52 cards:
= 4
i.e
6 of spade
6 of diamond
6 of hearts
6 of club
Now,
The probability that a randomly selected card from a deck of
52 cards is 6:
= Number of cards that is 6 / Total number of cards
= 4 /52
The answer in the reduced fraction of 4/52 is 1/13
The answer in decimal:
= 4/52
= 0.0769
Rounding to its nearest thousandth.
= 0.077
The answer as a percent:
= 4/52 x 100
= 0.0769 x 100
= 7.69 %
Rounding to the nearest tenth.
= 7.7 %
Thus,
The answer in the reduced fraction is 1/13
The answer in decimal is 0.077
The answer as a percentage is 7.7 %
Learn more about probability here:
https://brainly.com/question/14099682
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In a survey of students , every student studies at least one of the three subjects Maths English and Science . The number of students who study only one subject is twice the number of students who study only two students . If 20 students study all three and 80 students who study only two subjects, find the total number of students in the survey.
Answers
let no of students who study only one subject is x then watch in photo
The total number of students in the survey is 110 students.
Given that, in a survey of students, every student studies at least one of the three subjects Maths English and Science
What is the Venn diagram?A Venn diagram is a diagram that helps us visualize the logical relationship between sets and their elements and helps us solve examples based on these sets. A Venn diagram typically uses intersecting and non-intersecting circles (although other closed figures like squares may be used) to denote the relationship between sets.
Let Math=M, Science=S and English=E
n(M)+n(S)+n(E)=1/2 (n(M∩S)+n(S∩E)+n(E∩M)
Let the number of students who study only one subject be x.
Let the number of students who study only two subjects be x/2.
n(M∩S∩E)=20
n(M∩S)+n(S∩E)+n(E∩M)=80
∪=x/2+80
∪=x+ x/2+20
Now, x/2+80 = x+ x/2+20
⇒ x=60
So, ∪=x/2+80 =110
Therefore, the total number of students in the survey is 110 students.
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https://brainly.com/question/28060706.
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Find the midpoint of the segment with the given endpoints. (4,-4) and (7,-1)
Answers
Answer:
The midpoint is (5.5 , - 2.5)
Step-by-step explanation:
To get the midpoint of the line segment, we use the midpoint formula
We have this as follows;
(x,y) = (x1 + x2)/2 , (y1 + y2)/2
(x1,y1) = (4,-4)
(x2,y2) = (7,-1)
We have;
(x,y) = (4+7)/2 , (-4-1)/2
(x,y) = 11/2 , -5/2
(x,y) = (5.5, -2.5)
The angle of elevation from a park bench 724 feet from the base of the Gateway Arch in St. Louis, Missouri is 22°. How tall is the Gateway Arch, rounded to the nearest whole number?
Answers
Answer:
Gateway Arch is [tex]292.46[/tex] feet tall
Step-by-step explanation:
As we know,
the horizontal distance from the gate of the Arch to the bench [tex]= 724[/tex] feet
The angle of elevation is [tex]22[/tex] degree
Let H be the height of the gate be "H"
Tanθ= Perpendicular/Base
Substituting the given values in above equation, we get -
[tex]tan 22 = \frac{H}{724} \\H = 724 * tan 22\\H = 724 * 0.404\\H = 292.46[/tex]feet
Taja is a portrait artist. It takes 2 bottles of paint to make 6 paintings or 9 bottles of paint to make 27 paintings. How many paintings will she paint with 12 bottles? HelPPPP
Answers
Answer: 36
Step-by-step explanation:
6/2= 3 & 3x2=6 & 27/9=3 & 3x9=27 so you would multiply 3x12=36 so you would just multiply. and I'm a 6th grader.
The length of one of the legs in a right triangle is
11 inches. The hypotenuse is 20 inches long.
What is the length of the other leg?
Answers
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
[tex] {c}^{2} - {b}^{2} = {a}^{2} [/tex]
[tex] {20}^{2} - {11}^{2} = {279}^{2} [/tex]
[tex] \sqrt{279} = 16.7 \: inches[/tex]
Length of the the other leg in the right triangle is 16.7 inches
What is right triangle?A triangle in which one of the interior angles is 90° is called a right triangle
Length of the one leg = 11 inches
Hypotenuse = 20 inches
Plot the figure using the given data
From the figure
[tex]AC^{2}=AB^{2}+BC^{2} \\BC=\sqrt{AC^{2}-AB^{2} } \\BC=\sqrt{20^{2}-11^{2} } \\BC=\sqrt{400-121} \\BC=\sqrt{279}[/tex]
BC= 16.7 inches
Hence, the length of the other leg is 16.7 inches
Learn more about Right triangle here
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the inequality 7-2/3x
Answers
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
helloo!! could yall please help me!
Answers
Number 1 is B
Number 2 is D
a number increased by 25% becomes 30 the number is
Answers
Answer:
24
Step-by-step explanation:
Let 'x' be the number
x +25% of x = 30
x + 0.25x = 30
1.25x = 30
x = 30/1.25
x = 24
When I have the problem (x−2)^2, why is the answer not x^2−4 or x^2+4?
Answers
Answer:
We need to square a binomial.
The following rule is applied:
In our example,
is equal to ,
is equal to and
is equal to .
Step-by-step explanation:
The area of a square is 81 cm 2 . Find the perimeter of the square.
PLEASE ANSWER!!!
Answers
Answer:
36
Step-by-step explanation:
9 times 4 buddy
area = 81 so side length ^2 = 81
square root each side
side length = 9
perimeter of square = 4 x side length
= 4 x 9 = 36cm
find the value of
[tex] {5}^{4} [/tex]
Answers
Find the value of 5⁴
SOLUTION:▶️ 5⁴ = 5×5×5×5
▶️ 5⁴ = 625
ANSWER:The value of 5⁴ is 625..
Answer:
5x5x5x5 = 625 Ans...............
shine sold two tables at 9900 rupees each.he got 10% profit in one sale and 10% loss in the other.did the total sale result in a profit or loss? what percentage?
Answers
the total sale was neither a profit nor loss , 0%
Step-by-step explanation:
1st table :
100%-> 9900
110%-> 10890
10890-9900=990(earned)
------------------------------------------
2nd table :
100%->9900
90%-> 8910
9900-8910=990(lost)
990-990=0
hence the total sale was neither a profit nor loss , 0%
Pencils cost $0.20 each.
A. Write a function rule to calculate the total cost of any number of pencils.
B. Use your rule to find the total cost of 12 pencils.
Answers
B)f(12)=0.2(12)=2.4 dollars
what is 1289 x 845 equal to
Answers
Answer: 1089205
Step-by-step explanation: I multiplied in different steps
Plz help me I will give brainliest if 2 people answer
Answers
Answer:
200
Step-by-step explanation:
20 times 10
I hate this please make a easy question
Answer:
$13.50
Step-by-step explanation:
Hardcover Books = $18.25 each
Softcover Books = $5 each
She bought 2 hardcover and 2 softcover.
Hardcover: $18.25 + $18.25 = $36.50
We already know what 2 softcover books cost ($10)
No add those both together.
$36.50 + $10.00 = $46.50
She gives the clerk $60
$20 + $20 = 40
$20 + $20 = 40
$20 - $6.50 = $13.50
------------------------------------------------
Hope this Helps!:)
A cliff is 110 m above the sea. From the cliff, the angle of depression to a boat is 58°. To the nearest meter.
how far is the boat from the base of the cliff?
I NEED ANSWERS NOW!!
Answers
Answer:
THIS TYPES OF QUESTIONS ARE DETED FROM 10th CBSE 2021 Syllabus
if ur in 10th cbse
but you can use by tan theta = distance between boat n cliff / height of cliff
or tan (90 - theta) = cot theta
GOOD LUCK FOR THE FUTURE! :)
HELP ILL GIVE BRAINLEY
Answers
Answer: 1/30
Step-by-step explanation:
The term quotient simply refers to the answer to a division equation. Because 1/a/b = 1/ab, 1/6/5 = 1/30.
Hope it helps <3 :D
Answer:1/30
Step-by-step explanation:
i did my math on paper
Triangle DEF has vertices D (-3, -2), E (4, 4), F (4, -1). What are the coordinates of F after the triangle is rotated 90* counterclockwise about the origin?
A: F' (2, -3)
B: F' (-1, -4)
C: F' (1, 4)
D: F' (-4, 4)
Answers
Answer:
the answer is c
Step-by-step explanation: