no...her answer is not reasonable.....she would have more then twice as much as her conclusion of 18/40
Answer:3/8 + 3/5 = 15/40 + 24/40 = this 39/40
no...her answer is not reasonable.....she would have more then twice as much as her conclusion of 18/40
Step-by-step explanation:
Thanks if you answer it’s simple
Answer:
c
Step-by-step explanation:
use the pythagorean theorem
Which graph shows the solution to the system of linear equations?
y = 3x − 3
3x − 3y = −3
Answer: C
Step-by-step explanation:
Explain how I can find the answer to the bottom question.
Due by friday this week need answer ASAP
Answer:
Step-by-step explanation:12
Answer: I do not have a clue
Step-by-step explanation:
What is the value of angle m in the figure, in terms of n?
Answer:
I think it is 180° - n.
Step-by-step explanation:
Because the one side of a rectangle is 180° and n° is on the other side of angle m°. This means that angle m° + n° should equal 180° so we have to subtract n° from 180°
Data was collected on the weight, in ounces, of kittens for the first three months after birth.
A line of fit was drawn through the scatter plot and had the equation w = 3.25 + 0.3d, where w is the weight of the kitten in ounces and d is the age of the kitten in days.
What is the w-intercept of the line of fit and its meaning in terms of the scenario?
3.25; a kitten who is just born is predicted to weigh 3.25 ounces
0.3; a kitten who is just born is predicted to weigh 0.3 ounces
3.25; for each additional day after the kitten is born, its weight is predicted to increase by 3.25 ounces
0.3; for each additional day after the kitten is born, its weight is predicted to increase by 0.3 ounces
Answer:
A. 3.25
Step-by-step explanation:
A kitten who is just born is predicted to weigh 3.25 ounces and its weight is predicted to increase by 0.3 ounces. Then the correct option is A,D.
1. The 0.3d is the day each day
So
==> 0.3d +3.25(the first day born) ==> w ( means the d is the day so it increase 0.3 per day)
What is a linear equation?
A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + cWhere m is the slope of the line and c is the y-intercept of the line.
Information was gathered on the weight, in ounces, of cats for the initial three months after birth. A line of fit was drawn through the dispersed plot and had the condition w = 3.25 + 0.3d, where w is the heaviness of the cat in ounces and d is the age of the little cat in days.
A kitten who is just born is predicted to weigh 3.25 ounces and its weight is predicted to increase by 0.3 ounces. Then the correct option is A.
More about the linear equation link is given below.
brainly.com/question/11897796
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Answer: A 3.25; a kitten who is just born is predicted to weigh 3.25 ounces
[ASAP]
The table represents a linear relationship. x: −2, 0, 2, 4 y: −1, 0, 1, 2 Which of the following graphs shows this relationship?
Answer:
The second graph
Step by Step
First, note down the points given.
(-2, -1) etc
Then find the points on the graphs and see if the line of the graph goes through the point.
(-2,-1): both lines go through this point
(0,0) both lines go through this point
(2,1) only the second graph goes through this point
Therefore, the second graph is the correct answer. You can check the last point if you want to double check.
A storeships books by weight a small box can hold 4 to 6 pounds a large box can hold 8-9 the weights of the box are given below drag into each box to show what can it hold
Answer:
8.65
Step-by-step explanation:
4-6
3.1+2.4
5-7
3.1+2.4+.75+.75
8-9
3.1+2.4+2.4+.75
You then add them together to see which one is close and that's how I got my answer.
Answer:
4.6
Step-by-step explanation:
5
What do they call bowling in Hawaii? Be sure to include the answers to the worksheet.
Answer:
bowling
Step-by-step explanation:
WILL MARK BRAINLIEST !!!
I need answers for questions 1-5, please be fast !
helpppppppppppp meee
Fantastic! So what is 2.2 x 4? 8.8 right?
8.8 ? 10
So 10 is greater than all numbers less than 10. That would be 9.9, 9, decimals in between 8, 8, decimals in between 7, 7, etc.
10 is greater than 8.8.
Fax no printer mi amigo!
If you need help with the actual signs, no, ofc 8.8 does not equal 10. So = is off. But the ≤ and ≥ are possible.
Think of those signs like crocodiles, like my teacher once taught me. Instead of ≤ and ≥, think of them as crocodiles. 8.8 < 10 because the crocodile would rather eat more [food/fish/whatever] than less. So its mouth is open for the 10, to eat it. This (<) with a line under it (≤) means that the number is either equal to or less than 10. < and ≤ would both be correct here, but since < is unavailable, it would be ≤ . 8.8 isn't equal to 10, but it is less than 10, so ≤ is still correct.
PLS HELP ME Enter your answer and show all the steps that you use to solve this problem in the space provided.
Are the ratios
25/45
and
15/27
proportional? Explain.
Answer: calculations in seconds (or calculations in seconds)
Step-by-step explanation:
The complete exercise is: "A certain computer can perform 10^5 calculations per second. How many calculations can it perform in 10 seconds".
You need to analize the information provided in the exercise in order to solve it.
Let be "x" the number of calculation a certain computer can perform is ten seconds.
According to the exercise this computer can perform calculations in second. Then, in order to calculate the amount of calculattion it performs in seconds, you can set up the following proportion:
Now, you need to find the value of "x".
To solve for "x" you can multiply both sides of the equation by .
Then, you get:
Therefore, the computer can perform calculations in seconds (or calculations in seconds)
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!
HELP MEEE!!!!!!!!!!!
Answer:
Step-by-step explanation:
4
Aha! It seems you are now working on absolute value. If you don't know what that is, I'll give you a teeny lesson. :)
|2 - 2| = 0
2 - 2 = 0
|-1 - 4| = 5
-1 - 4 = -5
|-100 - 1| = 101
-100 - 1 = -101
So basically the absolute value signs get rid of the negative number after the equation has been solved. There is no such thing as "negative" in absolute value!
The distance between H and K is 9/4. Remember, this line is flat, so you are not going to be getting any negative numbers as a result. It's absolute value.
K = 7/4, or 7/4 points away from 0.
------|--------------------------|----
K 9/4 distance H
7/4 + 9/4 = 16/4, 16/4 = 4. H = 4 :)
Let me know if you need any examples. Hope this helps!
Expand −6(5a−3b) using the Distributive Property
Answer:
[tex]-30a+18b[/tex]
Step-by-step explanation:
[tex]-6(5a-3b)\\=-6(5a)-6(-3b)\\=-30a+18b[/tex]
PLEASE HELP OMG I WILL REWARD BRANLIEST TO THE BEST ANSWER HELP ASAP I SWEAR
When the movie Frozen first came out on DVD, it cost $23.99. Now you can buy the movie for $19.99. What is the percent decrease?
PLEASE HELP I BEG OF YOU⚠
Answer: The answer is $4.00
Step-by-step explanation:
So if you subtract 23.99-19.99 then you get 4 dollars.
Answer:$4
Step-by-step explanation:
u will subtract $19.99 from $23.99 to get ur answer
ASAP PLS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
So I'm in 6th-grade accelerated class learning 7th-grade math, and our subject is More Two-Step Equations. One of the questions is 8/11(n - 10) = 64. I have to find n, but what does n equal
[tex]\dfrac{8}{11} (n-10)=64[/tex]
Distribute:
[tex](\dfrac{8}{11} )(n)+(\dfrac{8}{11} )(-10)=64[/tex]
[tex]\dfrac{8}{11} n-\dfrac{80}{11} =64[/tex]
Subtract [tex]\dfrac{80}{11}[/tex] from both sides:
[tex]\dfrac{8}{11} n-\dfrac{80}{11} +\dfrac{80}{11} =64+\dfrac{80}{11}[/tex]
[tex]\dfrac{8}{11} n=\dfrac{784}{11}[/tex]
Multiply both sides by [tex]\dfrac{11}{8}[/tex]:
[tex]\dfrac{11}{8} \times(\dfrac{8}{11} n)=\dfrac{11}{8} \times(\dfrac{784}{11} )[/tex]
[tex]\fbox{n = 98}[/tex]
Answer:
I found this. I am not sure tho!
To find the value of n in the equation 8/11(n - 10) = 64, you need to first get n by itself on one side of the equation.
To do this, you can start by isolating the n on one side by dividing both sides of the equation by 8/11. This gives you:
n - 10 = 64 * 11/8
Then, you can add 10 to both sides of the equation to get:
n = 64 * 11/8 + 10
You can then simplify this to find the value of n.
64 * 11/8 + 10 = 73
Therefore, n = 73.
HELP MEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
C
Step-by-step explanation:
it should be C because the numbers in the parenthesis are distributed
Answer the questions using the Distributive Property to solve. Solve into the simplest form possible.
6 (2 + 3) =
14 (3 + 7) =
9 (4 + 3) =
8 (2 + 9) =
11 (4 + 3) =
Ali bought 19 pounds of sugar for $8 . How many pounds of sugar did he get per dollar?
Answer:
Ruben bought 19 pounds of sugar for $9.So 2.1 pounds of sugar he got per dollar.
Step-by-step explanation:
9 pounds for 9 dollars.
To get the per pound value to divide the given data in pounds by dollar value 19/9.
19/9=2.1
Use the graph of y=Caˣ to determine C and a.
Answer:
Step-by-step explanation:why 16
ASAP HELP NEEDED BRAINLIEST TO WHO IS CORRECT!
A middle school club is planning a homecoming dance to raise money for the school. Decorations for the dance cost $100, and the club is charging $10 per student that attends.
Which graph describes the relationship between the amount of money raised and the number of students who attend the dance?
Answer:
Its the last graph
Step-by-step explanation:
They have to pay 100 buck to begin with so they dont start at 0 they start at -100 and its increasing because they are earning money
Answer: D
Step-by-step explanation: I got it right on my test
GIVEN -5 1/3 × 4.15 determain the product
a= -22 2/15
b= 20 3/15
c= 22 2/15
d= 20 1/20
Answer: The product of -5 1/3 × 4.15 is -22 2/15.
Step-by-step explanation:
To calculate this, you can first convert the mixed number -5 1/3 to an improper fraction by multiplying the whole number part (-5) by the denominator of the fraction (3) and adding the numerator (1). This gives you -5 x 3 + 1 = -16 + 1 = -15/3.
Then you can multiply the two fractions: -15/3 × 4 15/100 = (-15/3) * (415/100) = -630/300 = -22 2/15
Therefore, the answer is a= -22 2/15.
A marine biologist was interested in seeing the relationship of a baby manatee's weight and age. She gathered data and wanted to construct a graph to display the data in order to observe the change in weight per year.
Is a scatter plot or a line graph more appropriate to construct for the data, given the context of the problem? Explain.
A: A scatter plot, because it would show the association or relationship between two variables
B: A scatter plot, because it would show how a variable changes over time between each data point given
C: A line graph, because it would show the association or relationship between two variables
D: A line graph, because it would show how a variable changes over time between each data point given
Option (B) A scatter plot, because it would show how a variable changes over time between each data point given.
The equation of a plane which passes through (2,−3,1) and is normal to the line joining the points (3,4,−1) and (2,−1,5) is given by?
Answer: We can find the equation of a plane in point-normal form, which is given by:
Ax + By + Cz + D = 0
where (A, B, C) is the normal vector to the plane and (x, y, z) are the coordinates of any point on the plane, and D is a constant.
To find the normal vector, we can use the cross product of two vectors that lie on the plane. A convenient choice for these vectors is the direction vector of the line, which is given by:
v = <2-3, -1-4, 5-(-1)> = < -1, -5, 6 >
The normal vector to the plane is given by the cross product of the direction vector of the line and the vector pointing from any point on the line to the point (2,-3,1). Let's call this vector v2 = <2-3, -3-4, 1-(-1)> = < -1, -7, 2>
So the normal vector is given by:
n = v x v2 = ( -52 + 6-7)i + (6*-1 - -12)j + (-1-7 - -5*2)k = (14)i + (-7)j + (-11)k
Given that the point (2,-3,1) lies on the plane, we can substitute these values in the point-normal form equation:
A2 + B-3 + C*1 + D = 0
-142 + -7-3 + -11*1 + D = 0
-28 - 21 - 11 + D = 0
D = 58
So the equation of the plane is :
14x - 7y - 11z + 58 = 0
This is the equation that represents the plane that passes through (2,−3,1) and is normal to the line joining the points (3,4,−1) and (2,−1,5)
Step-by-step explanation:
or Avery bought a wheelbarrow for $44 that was originally priced at $80. What is the discount percentage? Write your answer using a percent sign (%).
Answer:45%
Step-by-step explanation:
The discount percentage is 45%.
($80 - $44) / $80 = 0.45
PLEASE HELP WILL MARK BRAINLIEST part A -
>>>>>>> Evaluate <<<<<<<
65 - 3 x ( 28 - 8 ) ÷ ( 24 ÷ 6 )
Answer:
65 - 3 × [ ( 28 - 8 ) / ( 24 / 6 ) ] =
65 - 3 × (20/4) =
65 - 3 × 5 =
65 - 15 =
50
Step-by-step explanation:
The radius of a circle is 13.4 in. Find the circumference to the nearest tenth to the nearest tenth.
Answer: 19.7292
Step-by-step explanation: C=2πr=2·π·3.14≈19.7292
Hello:
--> find circumference to the nearest tenth
Our formula for the circumference of the circle:
[tex]\text{Circumference}=2\pi r[/tex]
-'r': radius's length --> 13.4
Let's calculate:
[tex]\text{Circumference}=2*\pi *13.4=26.8\pi =84.19 \text{ inches}[/tex]
Our circumference rounded to the nearest tenth ==> 84.2 inches
Answer: 84.2 inches
Which relationship between x and y in the equation shows a proportional relationship?
A) y = x/2+3
B) y = 2x + 6
C) y = 12x
D) y = 12/x
Answer:
c
Step-by-step explanation:
A television show will be canceled if the estimated number of viewers falls below 2.5 million by Week 10.Use the graph to write an exponential function to model the situation.If this pattern continues,will the show be canceled?
Answer:No
Step-by-step explanation: Let x = Week and y = Viewers
Exponential Function: y = 2.5 million x 0.75
No, the show will not be canceled. The estimated number of viewers will remain above 2.5 million for all weeks, according to the graph.
The show will not be canceled here the estimated number of viewers will remain above 2.5 million for all weeks.
What are exponential functions?When the expression of function is such that it involves the input to be present as exponent (power) of some constant, then such function is called exponential function. There usual form is specified below. They are written in several such equivalent forms.
We are given that television show will be canceled if the estimated number of viewers falls below 2.5 million by Week 10.
Let consider that x = Week and y = Viewers
Exponential Function:
y = 2.5 million x 0.75
Here we can see that, the show will not be canceled.
The estimated number of viewers will remain above 2.5 million for all weeks, according to the given information.
Learn more about function here:
https://brainly.com/question/2253924
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9. Amaia purchased the DVD player shown in the sign on the right. Find the percent markdown rounded to the nearest percent.
!
WAS $175.90
NOW $153.77
Answer:13%
Step-by-step explanation: