Answer:
2.75 lbs
Step-by-step explanation:
because if you double 2.75, it equals 5.5
This data gives the average number of hours of exercise each week for different students.
Average time (hours): 3.7, 4.0, 3.5, 3.3, 4.0, 3.8, 3.5, 3.8, 3.8, 3.4, 4.0, 3.8
Create a line plot to display this data.
Answer:
Can you write on your question?
Step-by-step explanation:
(btw i am just wondering I am not just taking points i will still help you in the comments for this answer)
You are adding 6¾ + 3 2/3 using fraction strips. Explain how you rename the
fraction part of the sum.
Multiplying to make the same in a different like 3/5x5/5 = 3/5
Which is the same as 3/5
Danielle is making protein balls. She uses 1 1/2 cups of protein powder, 2 1/4 cups of peanut butter, and 2/3 cup of honey. Which equation represents the total number of cups of ingredients Danielle uses?
Answer:
4 (5/12). four and five-twelfths
Step-by-step explanation:
1/2 is the same as 2/4, so: 1 1/2 = 1 2/4
1 2/4 + 2 1/4 = 3 3/4
3/4 and 2/3 have a LCM or least common multiple of 12
4 x 3 = 12 and 3 x 4 =12; but whatever you do to the bottom you have to do to the top (3/4) turns into (9/12) and (2/3) turns into (8/12)
9/12 + 8/12 = 17/12 or 1 5/12 as a mixed number
3 + 1 5/12 = 4 5/12
Which of the following is a transformation rule that translates a figure 4 units down and 1 unit to the right?
A. (x,y) → (x – 4, y + 1)
B. (x,y) → (x + 4, y - 1)
C. (x,y) → (x + 1, y + 4)
D. (x, y) + (x + 1, y - 4)
Answer:
D
Step-by-step explanation:
So when looking at this problem, its important to note that your X is your horizontal axis, and your Y is your vertical axis. So when moving left or right, you want to look at the x, so generally adding to X moves the point to the right, and subtracting from x moves the graph to the left. So for X, because you are looking at moving 1 unit to the right, you are going to want to add 1 (x+1), Then since y is your vertical axis, this will be your up or down factor. So its very similar if you are adding to y, you are moving up, but if you are subtracting from y, you are moving down. Therefore your final answer will be (x+1, y-4)
Last year Ron bought 40 pen sets and sold 25. This year he bought 75 pen sets and sold 60. The absolute error each year was the same. Are the percent errors also the same? Explain using the solutions.
Answer:200
Step-by-step explanation:
Answer:
No, differentStep-by-step explanation:
Last yearBought 40 sets
Sold 25 sets
Error = 25 - 40 = -15Absolute error = | - 15| = 15Percent error = 15/40*100% = 37.5%This yearBought 75 sets
Sold 60 sets
Error = 60 - 75 = -15Absolute error = |-15| = 15Percent error = 15/75*100% = 20%We can see absolute errors are same but percent errors are different.
The reason is the referenced numbers are different.
hiii!! I need help with these two questions (will put brainliest) TY
Answer:
[tex]First~part:\\Radius~of~big~circle(R) = 6\\Radius~of~small~circle(r)=x\\Now,\\Area ~of~ border ~= Area ~of~ big~ circle - area~ of~ small~ circle\\~~~~~~~~~~~~~~~~~~~~~~~=\pi R^{2} - \pi r^2 = \pi (6)^2-\pi r^2\\~~~~~~~~~~~~~~~~~~~~~~~= \pi (6^2-r^2)\\~~~~~~~~~~~~~~~~~~~~~~~=\pi (36+r)(36-r)[/tex][tex]Second part:\\Length~of~big~square~carpet (L) =x\\Length~of~small~square~carpet (l) = 2y\\Now,\\Area~of~the~carpeted~floor = Area~ of~ big ~square~ carpet - area ~of ~small~ square~ carpet\\~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~=L^2-l^2 = x^2-4y^2 =(x+2y)(x-2y)[/tex]
plzz help me with this, which one is it?:
Joseph runs 212 miles on Monday. Each day after that, he runs the same 113 mile route every morning. His goal is to run at least 6 miles by the end of the week. Which inequality represents the least number of days after Monday that Joseph needs to run to reach his goal?
-212 + 113 x < 6
-212 + 113 x ≤ 6
-212 + 113 x ≥ 6
-212 + 113 x < 6
Answer:
#2
Step-by-step explanation:
all you need to know is the calculusperciputation
Please do it all! <3 multiple pages please say the number question ex: .1 :answer
.........................................
728 increased by 30% ?
Answer:
Number 728 increased by 30% (30 percent) of its value (percentage increase) and calculated absolute change (actual difference)
Increase the number 728 by 30% of its value
Step-by-step explanation:
Answer:
946.4
Explanation:
What I do in this situation is the following steps:
1. 728 * 0.30 = 218.4
2. 728 + 218.4 = 946.4
please help !!
find the volume
can someone help me with this thank you
Answer:
504 feet in 40 minutes
Step-by-step explanation:
12 3/5 * 40 = 504
This table is proportional. What is the constant of proportionality?
k=
Answer:
huh
Step-by-step explanation:
all graphs need to have a key, the data (imformation) and a _____?
A. color scheme
B. title
C. snack
D. circle
Answer:
B
Step-by-step explanation:
help meh please=, and explain how you got ur answer please and thank you
Answer:
The answer is C. But I got 350.82
Step-by-step explanation:
The area for one triangle is 24 because A=h(height)b(base)timesb(base)/2. Both the triangles together would make 48 because 24+24=48
The are for one rectangle is 100.94 because A=b(base) times h(height). because there are 3 rectangles we multiply 100.94 times 3 which is 302.82
Then we add up all the areas 302.82+48 to get 350.82
Because this answer is slightly different I would assume it is C.
If my math is incorrect I apologize
I hope this helps! :)
Wait I just realized you have to convert it into square centimeters!
Answer:
Ccc
Step-by-step explanation:
HELP!!!!!!!!!!!!!!!!!!!!!
Answer:
1
Step-by-step explanation:
6 ÷ 2 + 4 =
6 ÷ 6 = 1
7. Manuel buys his grandmother a bunch of flowers for $12.95 and buys some candy for his mother for $2.76. If he has $7.83 left, how much money did he start with? Show or explain your work.
Answer:
$23.54
Step-by-step explanation:
12.95+2.76+7.83=23.54
Help! Giving brainliest and 10+ points, A ball is dropped from the top of a 400-ft tall tower. The relationship between the time, t, in seconds, and the height, h(t), in feet, of the ball can be modeled by a quadratic function. Specific values of the function are shown in the table below
Part A: Determine the average rate of change of h(t) between t = 2 and t = 5.
Part B:Explain what this average rate of change means in terms of the context.
The average rate of change of h(t) between t = 2 and t = 5 is -112. See the explanation below.
What does this average rate of change means in terms of the context?Because the average rate of change is negative it simply means that the slope of the Quadratic function is also negative.
What is the calculation showing the above answer in part A?We are given the following:
When t =2; h(2) = 336
When t = 5; h(5) = 0
Recall that the Average Rate of Change on the interval [a,b] is given as:
[ta - tb]/(b-a)
Since the state interval is [2,5]; and
h(2) = 336; and
h(5) = 0
Hence
ARC = 0-336/5-2
= -336/3
= -112
Learn more about average rate of change:
https://brainly.com/question/8728504
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Running at a constant rate, sarah ran 12 miles in a time of 180 minutes. How many minutes does it take sarah to run 4 miles?
Answer:
60 minutes <3
Step-by-step explanation:
180/12=15
4x15=60
Please help, giving 25 points!!!!!!!!
1/3x+y=15
Which of the following are ordered pairs of the equation above?
A. {(16, -3),(15, 0),(14, 3)}
B. {(-3, 14),(0, 15),(3, 16)}
C. {(-3, 16),(0, 15),(3, 14)
Answer:
B
Step-by-step explanation:
2y^2 + 30xy - 2y^2 + 4y - 4x
PLEASE HELP ME WINNNER GETS 10 POINTS AND BRAINLIEST
The following is a conversion table for hours and minutes. Which numbers belong in the hours column?
1, 2, 3
1, 2, 4
2, 3, 4
2, 5, 6
Answer:
2,3,4
Step-by-step explanation:
What is the slope-intercept equation of a line with a slope of -5 and y-intercept of 3?
y = -5x + 3
y = -5x - 3
y = 3x - 5
y = 3x + 5
Mrs. Little would like to set up each station to be able to make 64 pancakes. How many teaspoons of salt should be measured out for this quantity of pancakes?
(Salt 3/4 tsp of salt)
Answer:
48
Step-by-step explanation:
all you do is 64 times 3/4
48 tsp of salt should be measured for 64 pancakes.
What is Equation?Two or more expressions with an equal sign is called as Equation.
Given,
Mrs. Little would like to set up each station to be able to make 64 pancakes and Salt for 1 pancake is 3/4 tsp.
We need to find how many teaspoons of salt should be measured for 64 pancakes.
1 pancake=3/4
64 pancakes=x
Now, x=3/4×64
x=48.
Therefore 48 tsp of salt should be measured for 64 pancakes.
To learn more on Equations click:
https://brainly.com/question/10413253
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What is the first step in solving the equation: 3(x+2) = 12?
Group of answer choices
1.divide both sides by 3
2.subtract 12 from both sides
3.subtract 2 from both sides
4.multiply both sides by 3
Answer: multiply both sides by 3
Step-by-step explanation: That means it would be (3*x)+(3*2)
Point A is located at (–4, 6) and when dilated, centered at the origin, point A' is located at (–14, 21).
What is the scale factor? Enter answer as an integer or decimal.
Answer:
the scale factor would be 3.5
Step-by-step explanation:
21/6=3.5
-14/-4=3.5
I hope this is what you're looking for :)
Gabe goes to the mall. If d is the number of items he bought, the expression 16.62d gives the amount he spent in dollars at one store. Then he spent 26 dollars at another store. Find the expression which represents the amount he spent at the mall. Then estimate how much Gabe spent if he bought 7 items.
Answer:
1. 16.62d + 26 = m 2. $152.34
Step-by-step explanation:
For the first part of the question you put the unknown variable multiplied by 16.62. Then add 26 which equals an unknown variable. For the second part, I multiplied 16.62 by 7 and added 26.
[tex]\sqrt{25}[/tex]
Bad answers will be reported
Answer:
the square root of 25 is 5
Step-by-step explanation:
5 x 5 = 25, thus, 5 is your answer
Answer ASAP pleaseee
Answer:
Dionostics sucks. Just did one. The answer to that is the top one with the scalenes.
Step-by-step explanation:
HELP PLS I NEED A ANSWER NOW IT IS DUE TODAY
ALL I NEED IS A PLAN, A SOLUTION (SHOWING MY WORK), A ANSWER, AND A EXPLANATION! PLEASE ANSWER FAST IM GOING OFF SOON!!!
Answer:
you need to find how many pencils the teacher needs for the class
Step-by-step explanation:
I NEED HELP ASAP!!! I COULD GIVE BRAINLIST TO THE FIRST PERSON.