Answer:
We can see from the table that 1 km is exactly half way between 2 and 3 laps. So it will take 2.5 laps to run 1 km.
Since it takes Angel 2 minutes to run 1 lap, she will take
2.5 laps1 km⋅2 minutes1 lap=5 minutes1 km.
So it takes Angel 5 minutes to run 1 km.
Since it takes Jayden 5 minutes to runs 3 laps, she runs 1 lap in 53 minutes. Thus, it takes Jayden
2.5 laps1 km⋅5 minutes3 laps=52⋅53 minutes/km=256 minutes/km=416 minutes/km.
So it takes Jayden 416 minutes to run 1 km.
Step-by-step explanation:
i actually dont know what the answer-answer is but i think this will help alot.
Answer:
Step-by-step explanation:
Distance traveled in 2 minutes by Angel = 2/5 kilo meter
Distance traveled in 1 minute by Angel = [tex]\frac{2}{5}[/tex] ÷ 2
[tex]=\frac{2}{5}*\frac{1}{2}[/tex]
= 1/5 kilometer
Sonya wants to buy carpet to cover her whole living room, except for the tiled floor. The tiled floor is 5 3/4 ft by 3 1/2 ft. Find the area the carpet needs to cover.
Answer:
23/14 or 1.642857143
Step-by-step explanation:
we know that
A=lxb
= 5 3/4 divided by 3 1/2
= 23/4 divided by 7/2
= 23/4 x 2/7
= 23/2 x 1/7
= 23/14
or
= 1.642857143
please mark as brainliest
Pls help and don’t answer if you don’t know it! Thanks!
A contractor is building a set of stairs out of concrete. Each stair is exactly the same length, width, and height.
d) Which solid figures can the stairs be broken into? What are the dimensions of each solid figure?
(e) How much concrete will be needed to form the stairs?
Answer:
d) The stairs can be broken into 6 rectangle prisms. The dimensions of each solid figure are 0.576 m3.
e) 3.456 m3
Step-by-step explanation:
d) 1.2/3=0.4
1.8/3=0.6
0.4 x 0.6 x 2.4=0.576
e) 0.576 x 6= 3.456
Please help with the question in the image
Answer: Irrational, Whole,Rational Number,and a Integer
Step-by-step explanation:
Sorry if I'm wrong
Answer:
Irrational, Whole,Rational Number,and a Integer
Step-by-step explanation: Sorry if I'm wrong
Find the surface area of a cube of side 1/3 unit.
Answer:
The Surface Area Is 2/3
Step-by-step explanation:
what is everybody's favorite kaiju?
Answer:
it GODZILLA
Step-by-step explanation:
Answer:i like all kajju
Step-by-step explanation:
Please help quickly!!! Which box and whisker plot has the greatest interquartile range?
Thank you! <3
Answer:
The last one
Step-by-step explanation:
Subtract the third quartile from the first quartile
The third box plot has the greatest interquartile range
What is Statistics?Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.
A box plot or boxplot is a method for graphically demonstrating the locality, spread and skewness groups of numerical data through their quartiles.
The interquartile range (IQR) is the width of the box in the box-and-whisker plot.
For first box plot IQR=17-9
=8
For second box plot IQR=14-6
=8
For third box plot IQR=14-5
=9
For fourth box plot IQR=15-8
=7
Hence, the third box plot has the greatest interquartile range
To learn more on Statistics click:
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Pls help! Error Analysis problem
Answer:
Ana made a mistake from line 2 to 3
Step-by-step explanation:
From line 2 to 3, on the left side, ana added 2 and 3 but completely ignored the - in front of the 3. the correct answer would have been -x - 21 = 3x + 19
Answer:
Ana made a mistake from line 2 to 3
Step-by-step explanation:
I really need someone to help me with this math NO links
Answer:
A. He has $22 because he spends $2 on snacks each day.
B. He spends $2 a day, in the table we can see it decreases by $2 each day, so he spends $2 every day.
C. Yes because the cost evenly decreases by $2, therefore it is a linear relationship.
D. ?
E. X ÷ Y = Z
X being the money, $22
Y being the days, 6
Z being the leftover money, $8
Here's the link!
Just kidding! :)
A.
He starts off with 20$ because day 0 is the start.
B.
He spends 2$ each day because his money is decreasing by 2.
C.
The number of days and Jamal's money left is a linear relationship because he's spending 2 dollars a day, and at the end of day 10, he will have 0 dollars which means it's a decreasing linear equation.
D.
(Picture Included)
E.
y=-2x+0
I hope this helped!+*
Brainliest is appreciated :)
math question under cut
(Help me with my
Little sisters homework)
What is the length of each line?
Answer:
1. 5 1/4
2. 2 3/4
3. 3 3/4
Step-by-step explanation:
each small line is equal to 1/4
The radius is 2.1. What is the area of this circle? Round your answer to the nearest tenth. Use 3.14 for pi.
Answer:
Hey!
The area would be 13.85Step-by-step explanation:-
Area of a circle's equation is π[tex]r^{2}[/tex] (pi [tex]r^{2}[/tex])
Since the radius is 2.1 and value of pi is 3.14cm,
area is
[tex]2.1^{2}[/tex] x 3.14
4.41 x 3.14
= 13.85
The area of this circle is 13.6.
What is the area of the circle?Area of a circle is the region occupied by the circle in a two-dimensional plane.
The area of the circle is;
[tex]\rm Area \ of \ circle=\pi r^2\\\\Where\ r =radius[/tex]
The radius is 2.1.
Substitute all the values in the formula
[tex]\rm Area \ of \ circle=\pi r^2\\\\ Area \ of \ circle=3.14 \times 2.1^2\\\\ Area \ of \ circle=13.6[/tex]
Hence, the area of this circle is 13.6.
Learn more about area of the circle here;
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Elena is trying to figure out how many movies she can download to her hard drive. The
hard drive is supposed to hold 500 gigabytes of data, but 58 gigabytes are already taken up
by other files. Each movie is 8 gigabytes. Elena wrote the inequality and
solved it to find the solution .
1. Explain how you know Elena made a mistake based on her solution.
2. Fix Elena’s inequality and explain what each part of the inequality means.
Answer: Elena used the "greater than" sign when she should have used the "less than sign".
The correct inequality is 8x + 58 < 500, where 8 is the amount of gigabytes taken up by a movie, x is the amount of movies, 58 is the amount of gigabytes already taken up, and 500 is the maximum storage capacity in gigabytes. The < sign denotes that 500 CANNOT be exceeded.
Step-by-step explanation:
Elena wrote the equation as 8x + 58 > 500, meaning that the amount of gigabytes MUST exceed 500. This does not make sense since a computer would still function even with less movies. Since the hard drive has a capacity of 500 GB, it cannot go higher, making the correct inequality 8x + 58 < 500.
Find the volume of this box of cookies with a length of 9 inches, width of 7 inches and height of 10.6 inches.
26.6 inches cubed
169.6 inches cubed
667.8 inches cubed
706.8 inches cubed
Answer:
667.8 cm³
Step-by-step explanation:
To find the volume of a box;
simply multiply the length, width, and height - and you're good to go! For this case, the box is 9x7x10.6 cm, then the volume of a box is 667.80 cubic centimeters. For dimensions that are relatively small whole numbers, calculating volume by hand is easy. Therefore, the volume of the box is 667.8 inches cubed
help me again please
Answer:
With what?
Step-by-step explanation:
Find the AREA of a circle with a diameter of 62 ft. Use 3.14 for the value of pi.
Answer:
3017.54
Step-by-step explanation:
62/2=31
31 x 31 x 3.14=3017.54
Answer:
3017.54
Step-by-step explanation:
A = πr²
The radius is half of the diameter so you divide 2 into 62.
62/ 2 = 31
31 x 31 = 961
961 x 3.14 = 3017.54
HELP!!! ALGREBRA!!! THANK YOU!
Answer: B
Step-by-step explanation:
I don’t know how to solve this. Can anyone help?
Answer:
2529.07cm
Step-by-step explanation:
V=[tex]3\sqrt{3}[/tex] [tex]\frac{3\sqrt{3} }{2}[/tex] a²h
Need help ASAP.............
what’s 8.234 E14 in standard form?
1) At a restaurant, Mike and his three friends decided to divide the bill evenly. If the total bill was $51.24, how mush did each person pay?
Write and solve an equation for the above situation. Use "b" as the variable
2) How many packages of diapers can you buy with $40 if one package costs $8?
Write and solve an equation for the above situation. Use "p" as the variable
A 50 ft building casts a shadow that is 120 ft long. What is the distance from the top of the building to the end of the shadow?
PLEASE HELP AND SHOW YOUR WORK!!!!! PLEASE NO FAKE ANSWERS I BEG OF YOU, I REALLY DO NOT WANNA FAIL THIS MATH CLASS.
Answer:
so for the first one, y=4x
meaning y = 4 times x
if y=1, x=4. y=2,x=8 y=3,x=12 etc..
same concept for the other ones.
y=x+6
x=1 then 1+6 = 7, so y=7
x=2 then 2+6 = 8, so y=8
etc
hope this helps
Answer:
See below
Step-by-step explanation:
7. Let's put points in this equation, 1, 2, and 3 will do.
y = 4x
y = 4(1)
y = 4
(1, 4)
y = 4x
y = 4(2)
y = 8
(2, 8)
y = 4x
y = 4(3)
y = 12
(3, 12)
Plot the points, and draw the line. See the first attached graph.
8. Let's put points in this equation, 1, 2, and 3 will do.
y = x + 6
y = 1 + 6
y = 7
(1, 7)
y = x + 6
y = 2 + 6
y = 8
(2, 8)
y = x + 6
y = 3 + 6
y = 9
(3, 9)
Plot the points, and draw the line. See the second attached graph.
9. Let's put points in this equation, 1, 2, and 3 will do.
y = 2x + 1
y = 2(1) + 1
y = 2 + 1
y = 3
(1, 3)
y = 2x + 1
y = 2(2) + 1
y = 4 + 1
y = 5
(2, 5)
y = 2x + 1
y = 2(3) + 1
y = 6 + 1
y = 7
(3, 7)
Plot the points, and draw the line. See the third attached graph.
How can you find the volume of a rectangular prism with the following dimensions: length = 7, width = 5, height = 11?
A
7 × 5 + 11
B
7 + 5 × 11
C
7 + 5 + 11
D
7 × 5 × 11
Answer:
It's D
Step-by-step explanation:
Answer is 385
Helppp ill mark brainliest
look at the picture
Answer:
She will have to earn $3,100
Step-by-step explanation:
6,600-3,500=3,100
The school bus Evie rides is scheduled to arrive at her stop at 8:20 a.m. each day. The table below shows the actual arrival times of the bus for several days that were randomly selected over the past few months. Based on these data, what is the probability that the bus will arrive at Evie's stop before 8:20 a.m. tomorrow?
I have an answer I just want to know how other people would do it..
Answer:
uh yeah i dont really do mud
Step-by-step explanation:
What is the mode interval for the set of data?
60 - 69
70 - 79
80 - 89
90 - 99
chlorform freeses at about -63.5 degres. fresh water freezes at 0•c. ethanol freezss at about 114.7c. imagine that the temperature has dropped to the freezing point for chloroform. how many degrees more musy the tempreature drop at ethanol to turn solid?
Answer:
32.4?
Step-by-step explanation:
I WILL GIVE BRAINLIEST!!!
Answer:
108
Step-by-step explanation:
Answer:
108 yd^2
Step-by-step explanation:
Cut the figure in half. Make a rectangle and a square.
Now u got a 6ydx6yd square.
And a 6ydx12yd rectangle.
Figure out the square 1st.
6x6=36yd^2
Now figure out the rectangle.
6x12=72yd^2
Now add them together.
72+36=108yd^2
PLEASE HELP THIS ASSINGMENT IS LATE
Answer:
The answer of the other person
Step-by-step explanation:
DO NOT SEND ME PDFS OR WILL REPORT YOU
Part A: A homeowner wants to purchase new carpet for his rectangular living room, which is 8 feet wide and 12 feet long. What is the area of the carpet needed to completely cover the floor of the living room? Choose the correct answer.
A. 40 feet
B. 40 square feet
C. 96 square feet
D. 96 feet
Part B: Bianca wants to wrap a gift for her sister. The gift is in a box with a length of 10 inches, height of 2 inches, and depth of 3 inches. What is the minimum amount of wrapping paper Bianca needs to completely cover the box?
Part C: Greg had a rectangular vegetable garden that was 4 feet wide by 5 feet long. He increased the length of his garden by 2 feet and doubled the width. How many square feet larger is the area of his new garden compared to the area of his old garden? In a short paragraph, explain your answer in your own words.
Answer:
96 square feet
Step-by-step explanation:
A = W x L
A = 8 x 12
= 96
Hope this helps