Melanie and her cousin Grace are arguing about who is the faster swimmer. The distance each can swim in a certain number of minutes is shown in the photo.
A photo of two swimmers is shown. The caption says Grace, three hundred twenty-five meters in five and a half minutes, and Melanie, three hundred meters in five minutes.
Question 1
Part A
How fast does Melanie swim?
Enter the correct answer in the box.
1 of 2
Find the unit rate of speed, which is meters per minute.
meters per minute.
Question 2
Part B
How fast does Grace swim? Round to the nearest tenth, if necessary.
Enter the correct answer in the box.
about
meters per minute.
( I NEED HELP NOW!!!! I WILL GIVE BRAINLIEST AND 25 POINTS!!
Answers
Related Questions
3 ½ x 2/5 *
Three and one half times two fifths. which one is it .
2 points
10/14
14/10
35/4
4/35
Answers
Answer:
Step-by-step explanation:
[tex]3\frac{1}{2}=\frac{(3*2)+1}{2}=\frac{7}{2}\\\\\\3\frac{1}{2}*\frac{2}{5}=\frac{7}{2}*\frac{2}{5}=\frac{14}{10}[/tex]
535 divided by 30 with a remainder?
Answers
Answer:
17 with a remainder of 25
Step-by-step explanation:
An unused roll of paper towels is shown. What is the volume of the unused roll?
Answers
Answer:
11762.12
-hope this helped have a good rest of your day :)
Step-by-step explanation:
Calculate the area of the base (which is a circle) by using thee equation πr² where r is the radius of the circle. Then, multiply the area of the base by the height of the cylinder to find the volume. ... Since the volume V of a right circular cylinder is given by V = πr²h.
What is the equation of the line of reflection in the following coordinate plane?Angle abc has the points (4, -1), (5, 1), and (3, 3) and the other angle has the points (-2, -1), (-1, 3), and (-3, 1)
x = 0
y = 2
x = 1
y = 1
Answers
Answer:Question 1: Option B:
Question 2: Option D:
Solution:
Question 1:
The point on the given line are (2, 4) and (4, –2).
Slope of the given line:
m = –3.
Slope of perpendicular line = –1 ÷ Slope of the given line
Slope of perpendicular line =
Perpendicular line passing through the point (3, 1).
Slope -intercept form using point slope formula,
Option B is the correct answer.
Question 2:
The point on the given line are (0, –3) and (2, 3).
Slope of the given line:
m = 3.
Slope of parallel lines are equal.
Slope of parallel line =3
parallel lines passing through the point (–1, –1).
Point slope formula:
Option D is the correct answer.Question 1: Option B:
Question 2: Option D:
Solution:
Question 1:
The point on the given line are (2, 4) and (4, –2).
Slope of the given line:
m = –3.
Slope of perpendicular line = –1 ÷ Slope of the given line
Slope of perpendicular line =
Perpendicular line passing through the point (3, 1).
Slope -intercept form using point slope formula,
Option B is the correct answer.
Question 2:
The point on the given line are (0, –3) and (2, 3).
Slope of the given line:
m = 3.
Slope of parallel lines are equal.
Slope of parallel line =3
parallel lines passing through the point (–1, –1).
Point slope formula:
Option D is the correct answer.Question 1: Option B:
Question 2: Option D:
Solution:
Question 1:
The point on the given line are (2, 4) and (4, –2).
Slope of the given line:
m = –3.
Slope of perpendicular line = –1 ÷ Slope of the given line
Slope of perpendicular line =
Perpendicular line passing through the point (3, 1).
Slope -intercept form using point slope formula,
Option B is the correct answer.
Question 2:
The point on the given line are (0, –3) and (2, 3).
Slope of the given line:
m = 3.
Slope of parallel lines are equal.
Slope of parallel line =3
parallel lines passing through the point (–1, –1).
Point slope formula:
Option D is the correct answer.Question 1: Option B:
Question 2: Option D:
Solution:
Question 1:
The point on the given line are (2, 4) and (4, –2).
Slope of the given line:
m = –3.
Slope of perpendicular line = –1 ÷ Slope of the given line
Slope of perpendicular line =
Perpendicular line passing through the point (3, 1).
Slope -intercept form using point slope formula,
Option B is the correct answer.
Question 2:
The point on the given line are (0, –3) and (2, 3).
Slope of the given line:
m = 3.
Slope of parallel lines are equal.
Slope of parallel line =3
parallel lines passing through the point (–1, –1).
Point slope formula:
Option D is the correct answer.Question 1: Option B:
Question 2: Option D:
Solution:
Question 1:
The point on the given line are (2, 4) and (4, –2).
Slope of the given line:
m = –3.
Slope of perpendicular line = –1 ÷ Slope of the given line
Slope of perpendicular line =
Perpendicular line passing through the point (3, 1).
Slope -intercept form using point slope formula,
Option B is the correct answer.
Question 2:
The point on the given line are (0, –3) and (2, 3).
Slope of the given line:
m = 3.
Slope of parallel lines are equal.
Slope of parallel line =3
parallel lines passing through the point (–1, –1).
Point slope formula:
Option D is the correct answer.
Step-by-step explanation:
Answer:
x = 1
Step-by-step explanation:
Answer the best you can please :)
Answers
Answer:
586
Step-by-step explanation:
Answer:
4,102/7 in decimal notation: five hundred eighty-six
Determine whether the graph represents a proportional relationship.
a) Yes, it is a proportional relationship because the graph goes through the origin
b) No, it is not a proportional relationship because the graph does not go through the
origin
c) Yes, it is a proportional relationship because the graph is a straight line
d) No, it is not a proportional relationship because the graph is not a straight line
Answers
Answer:
a
Step-by-step explanation:
Three out of five people surveyed said that Shrek 2 is better than Shrek 3 and Shrek 4. If a total of 560 people are surveyed, how many would you expect to agree that Shrek 2 is better?
Answers
Answer:
Shrek 2 IS better than the other 2 because THE OTHER TWO HAS NO PLOT!!
Answer:
336
Step-by-step explanation:
To find the answer, we will cross multiply.
3 ?
5 560
We will first multiply 3*560.
= 1680
Next, we will divide our previous answer by 5.
1680/5= 336
therefore, you would expect 336/560 people to like Shrek 2 better than 3 and 4.
Of the 200 packages of bagles sold, 15 of them are sesame seed bagels. What percent of the bagel packages sold are sesame seed bagels?
Answers
Answer:
It is 7.5%.
Step-by-step explanation:
15 x
200 100
1500/200 = 7.5
Help me pls letter c po
Answers
Answer:
c and a
Step-by-step explanation:
for the points
PLEASE HELP ME ;-; ILL MARK AS BRIANLIEST IF ITS RIGHT
The event coordinator asks you to determine how many students participated in the
track-and-field day. The total number of students in seventh and eighth grade
combined is 584; 5/8 of them are seventh graders and 3/8 of them are eighth-graders. If 4/8 of the seventh graders participated in track-and-field day and 7/8 of the eighth graders participated, about how many total students participated? Describe the process you used to find your answer.
Answers
Answer:
374.125 students. Not sure if you're supposed to round up or down considering you can't have a fraction of a person, but I would round down.
Step-by-step explanation:
(5/8) (584) = 365 seventh graders in total
(3/8) (584) = 219 eighth graders in total
(4/8) (365) = 182.5 seventh graders who participated in track-and-field day
(7/8) (219) = 191.625 eighth graders who participated in track-and-field day
182.5 + 191.625 = 374.125 students in total who participated
Answer:
First, I took 5/8 out of 584 for the seventh graders which came out to 365 seventh graders. Then, I did the same thing with 3/8 and it came out to 219 eighth graders. Then I took out 4/5 out of 365 which resulted as 292. Then I did the same thing for 7/8 and the results came out as 191. So in total 483 students participated in track-and-field day.
Step-by-step explanation:
Which equation represents a linear function of x?
A. 2x + y = 4
B. y = the square root of x
C. 3x - y = x(x+2)
D. y = (x+3)(x-5)
Answers
how much warnings does it take until my account dies.
( I have 9 warnings as seen on the picture. )
A ) 10
B ) ∞
C ) Until they send a message
D ) WHY WOULD I KNOW
Answers
Answer:
E
Step-by-step explanation:
Stop posting random stuff.
(Telling him he should stop posting and saying things against TOS!)
Step-by-step explanation:
D i think lol :) hahahahaha sorry
Quadrilateral Q’R’S’T is a dilation if quadrilateral QRST, with the origin as the center of dilation.
What appears to be the scale factor used to create this dilation?
4
0.5
2
0.25
Answers
How do I do this?? :(
"Is there only one way to break up a 2-digit number into tens and ones? Explain."
Answers
Yes, to break a 2-digit number into tens and ones it is a simple process. To do it you have to take a number, let's say, 56. We can take the 5, because it has one digit to the right of it, we add one 0 to the right of it. Then we do the 6, which has nothing to the right, so we don't put anything there. 50 and 6. 5 tens and 6 ones.
I'm pretty sure that's the only way. If anyone knows otherwise, please post in the comments.
Density is measured in units of mass per units of volume. It can be thought of as a unit rate. The mass of a block of aluminum is 9.45 grams. The volume is 3.5 cubic centimeters (cm³).
What is the density of aluminum?
I NEED HELP ASAP PLZ 20.PTS
Answers
Need help on the last one with a circle
Answers
Answer:
x=84
Step-by-step explanation:
16-2=14 so then x/6=14 then 6*14 which is 84 so the it is x=84
Which is the scale factor proportion for the reduction?
Answers
Answer:
B
Step-by-step explanation:
He was a newcomer in the land, a chechaquo, and this was his first winter. The trouble with him was that he was without imagination. He was quick and alert in the things of life, but only in the things, and not in the significances.
What do you believe the author is trying to explain and tell the reader?
Tip: Think about what the author is wanting you to understand with the underlined sections. Fully develop your thoughts to answer this question.
Answers
Answer:
The author is trying to tell us that you need an imagination
Step-by-step explanation:
Match each value of y with the corresponding value of the function?
f(y) = y + y 2 - 3
1. f(-2) a. 9
2. f(-4) b. 3
3. f(0) c. 17
4. f(2) d. -1
5. f(4) e. -3
Answers
Answer:
The First one: f(-2) a. 9
good luck!
Answer:
Step-by-step explanation:
f(-2) d
f(-4) a
f(0) e
f(2) b
f(4) c
Mr. and Mrs. Simpson went to two movies. The first movie lasted 2 1− 3hours and the second one lasted 1 4− 5hours. How much longer was the first than the second movie?
Answers
Answer:
i’m not sure
Step-by-step explanation:
Frederick purchased a large amount of candy for a school event. After the event, of the candy was left over. Frederick put of the left over candy in the faculty break room, and then he took the rest of it home.
Select the expressions that could be used to determine what fraction of the original candy Frederick took home.
Answers
correct me if i’m wrong:)
Please tell me if that’s right,
Paul will pay for his new car in 36 monthly payments. If his car loan is for $19,061, then how much will Paul pay each month? Round your answer to nearest cent.
Answers
Answer:
$529.47
Step-by-step explanation:
Answer:678
Step-by-step explanation:
In 2017, a rock band held a concert in Atlanta, Georgia. The attendance was 53,500. However, in 2018, they returned to Atlanta, but the crowd was only 41,900. What was the percent change in crowd attendance from 2017 to 2018? *
An increase of 21.68%
An increase of 27.68%
A decrease of 21.68%
An decrease of 27.68%
Answers
Answer:
A decrease of 21.68
Step-by-step explanation:
evaluate the expression | 10 | =
Answers
Answer:
10
you go positive for negative numbers and stay positive for positive numbers
Answer:
before i answer this, do you still need help with this question???
Step-by-step explanation:
Which of the following equations is equivalent to
3/4a - 6 =1/4
Answers
pls help this was due 3 minutes ago!!!!
Answers
Answer:
=4
Step-by-step explanation:
Answer:
-0.7
Step-by-step explanation:
2 8/10 = 2.8
2.8 + (-3.5) = -0.7
explain why 0.32 is greater than 0.102
Answers
Answer:0.32 is closer the the number one then 0.102 is
Step-by-step explanation:
Answer:
0.32 is greater than 0.102
Step-by-step explanation:
Because the more numbers behind the decimal the lower it is
EX. 0.1 is greater than 0.472648726464364872648264
when cheenu was a boy he could run a 15 miles in 3.5 hours when he was an old man he could walk a 10 miles in 4 hours what is the difference between the time
Answers
I think that the answer to this would be years later! Please correct me if Im wrong!
:)
Brainliest?
Rectangle QRST has coordinates Q(-3, 7), R(-3, 11), S(4, 11), and T(4,7)
Dilate the rectangle by a scale factor of 3 with a center of dilation at the origin. What are the coordinates of rectangle Q’R’S’T’? Explain your reasoning. Is the dilation a reduction or an enlargement?
Answers
What is the percent error in her estimate?