Answers
Answer: B pickup truck a to b is 200 in 10secs c to d is 300 in 10secs you drive 40 miles in 20 min then you stop to get gas for 10 min then drive 40 miles back for 20 min.
Step-by-step explanation: cocomelan
Related Questions
Help! I got 7 but it told me it was wrong?
Answers
Answer:
-7
Step-by-step explanation:
it is -7 you have to get X by yourself
3 = 10 + x
subtract 10 from each side
x = -7
Answer: -7
Step-by-step explanation:
10+x=3 subtract 10 from both sides, to isolate x
x=3-10
x= -7
Hope this helps!
"A medicine is effective for 80% of patients. The table shows 30 randomly generated numbers from 0 to 999. Use the table to estimate the probability of the event.
Answers
Answer:
1/2 and 1/10
Step-by-step explanation:
The students in a science class recorded the change in high temperature for four consecutive days. On days when the high temperature decreased, the change was recorded as a negative number. On days when the temperature increased, the change was recorded as a positive number. Which day's temperature change was the greatest? Day 1: -17°F
Answers
Answer: 17 divided by 2
Step-by-step explanation:
HHHHHHHHHHHEEEEEEEEEEELLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPP
Answers
Which point could be removed in order to make the relation a function? (4 points)
{(−9, −8), (−8, 4), (0, −2), (4, 8), (0, 8), (1, 2)}
A. (−9, −8)
B. (0, 8)
C. (1, 2)
D. (4, 8)
Answers
Answer:
(0,8)
Explanation:
0 is already an x, and if an x repeats, the relation is no longer a function
Please help it’s 11:10 pm tysm if you help :,)
Answers
Answer:
1. A
2. C
Step-by-step explanation:
Add all of the values together.
0.5 + 0.8 + 0.6 + 0.7 + 0.4 = 3
Find the average.
3 / 5 = 0.6
Add on the extra values and find the average to determine if it changes or not.
All of them change but A.
Therefore, the answer is A.
-
Mean:
Add all the values together.
5 + 10 + 12 + 10 + 8 + 3 = 48
Find the average.
48 / 6 = 8
Median:
Group the numbers from lowest to highest.
3, 5, 8, 10, 10, 12
Find the middle number.
8 & 10
The middle of 8 and 10 is 9.
Therefore, the median is 9.
Mode:
Find the most common number.
It is 10.
Therefore, the mode is 10.
Match your numbers in order with the choices.
It fits C.
Therefore, the answer is C.
needs to be explained
Answers
Answer:
B
Step-by-step explanation:
92 x 49 = 4508 which is the area of the rectangle because you do length times height.
To Find the area of a circle you need to find the radius which is half of your diameter which is 20
20/2=10
Then for the area of your circle the formula is Pie r squared (π r^2)
Plug into your calculator π x 10^2 to get 314.16
Finally you subtract 314.16 from 4508 to get your answer 4193.84
Since on the sheet it looks like you have to round it would just round up to 42,000ft^2 which is B
How do I solve this proportional problem?
Phone 1 has the length of 2.6 and height of 5.4
Phone 2 has the height of 6.21 and the length of _____
What is the length of the Phone 2? Keep in mind that the answer is gonna to proportional.
Answers
If the phone goes from 5.4 to 6.21 then to find the proportional relationship we divide 6.21/5.4 which equals 1.15 and then multiply 1.15 x 2.6 which equals 2.99
I’m really bad at explaining sorry
The length of the phone 2 is 2.99 units.
Given data:
Phone 1 has the length of 2.6 and height of 5.4
Phone 2 has the height of 6.2 units.
The length of the phone 2 is represented as L.
So, the lengths and heights are in proportion.
The proportional equation is given as y ∝ x
And , y = kx where k is the proportionality constant
So, [tex]\frac{6.2}{5.4} =\frac{L}{2.6}[/tex]
On cross multiplying:
L = 1.15 * 2.6
L = 2.99 units.
Hence, the length is 2.99 units.
To learn more about proportion, refer:
https://brainly.com/question/7096655
#SPJ6
Please lend me a hand thanks
Answers
Answer:
The answer is 9
Step-by-step explanation:
A linear equation is an equation of a straight line. To solve linear equations, it is important to keep the following key concepts in mind:
Maintain balance of the equation by applying the same operations to both sides of an equation
Isolate for the variable by collecting like terms
Use inverse operations to rearrange an equation
Answer:
x must be 9 (Answer C).
Step-by-step explanation:
The two angles marked in red are "vertical angles," and, as such, they are equal: 5x - 8 = 2x + 19.
Combining like terms results in 3x = 27, and therefore x must be 9 (Answer C).
GIVING BRAINLIEST FOR BEST ANSWER!
Solve five times three fourths.
Leave your answer as an improper fraction.
A) Fifteen twentieths
B) Twelve fifths
C) Fifteen fourths
D) Eight halves
Answers
Answer:
C
Step-by-step explanation:
5 * 3/4
5/1 * 3/4
15/4
Answer: c
Step-by-step explanation:
Find the median and mode(s) of the data.
1. 1,3,5,6,7,9,11
Answers
Answer:
Median: 6
Mode: No Mode
Step-by-step explanation:
To find the median, we line the numbers up in order (which it already is) and find the middle number.
In this equation, there are 3 numbers on each side and 6 in the middle so that is our median
To find the mode, we look for the most commonly used number
Since all of the numbers are used once, there is no mode
Hope this helps, have a great day, and please award brainliest
Median: 6
No mode
Forest rangers at a state park have observed a decline in the rate of trees per acre over a 5 year period. At the beginning of their observations, there was an average of 48 trees per acre. At the end of the 5 year period, there was an average of 42 trees per acre. If this trend continues how many trees per acre will there be in 4 1/2 years from the end of the 5 hear observation period?
Answers
Answer:i think it would be 38 and a half
Step-by-step explanation:
According to the diagram shown, a plane's wing is 300 m above the ground sighted at a position 400 m away. What is the length of the side labeled x?
PLEASE HELP!!!!!!!!
A 500 m
B 350 m
C 100 m
D 700 m
Answers
Answer: 500
Step-by-step explanation:
300 squared plus 400 squared is x squared so just do the square root of 300 squared plus 400 squared
pls ill give brainelist
Answers
Answer: 138
Step-by-step explanation: If you subtract 430 by 170, you get 260. Then, when you add 260+284, you get 544. Then when you subtract 852 by 544, you get 308. Finally, subtracting 308 by 170 gets you to your final answer, 138. Hope that helps, have a great day :)
What is the value of m in this proportion?
1/5/2/3=1/4/m
Answers
Answer:
m=15/2
Step-by-step explanation:
The Formula for Percent Proportion is Parts /whole = percent/100. This formula can be used to find the percent of a given ratio and to find the missing value of a part or a whole.
can someone help me with this project? the words are supposed to be like a valentine love thing. example: you+me=us
Answers
Find the missing length of the figure.
Answers
Answer:
x=37mm
Step-by-step explanation:
Pythagorean theorem:-
[tex]x^2=\sqrt{(13^2-5^2)}^2+(35)^2[/tex]
[tex]x^2=12^2+35^2[/tex]
[tex]x^2=144+1225[/tex]
[tex]\sqrt{x^2}=\sqrt{1369}[/tex]
[tex]x=37[/tex]
~
Hope this helps!
Please Help me solve this (Who ever answers correctly will get brainlest)
Answers
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
every mile is 5280 and when you convert 1.25 miles into feet it'll get you 6,600
The local pizza shop sells several special items.
A 2-column table with 4 rows. Column 1 is labeled Item with entries Italian salad, lasagna, Spaghetti, Fettuccini Alfredo. Column 2 is labeled Price with entries 3 dollars and 99 cents, 6 dollars and 50 cents, 4 dollars and 29 cents, 7 dollars and 17 cents.
Sales tax is 5 percent. Find the amount of tax for each item in the table. Round to the nearest hundredth.
Tax for Italian Salad:
Tax for Lasagna:
Tax for Spaghetti:
Tax for Fettuccini Alfredo:
Answers
Answer:
I hope I got this correct.
Step-by-step explanation:
Tax for Italian Salad: $0.20
Tax for Lasagna: $0.33
Tax for Spaghetti: $0.21
Tax for Fettuccini Alfredo: $0.36
Hope this Helps :)
Answer:
C(0.20), B(0.33), A(0.21), C(0.36)
Step-by-step explanation:
Took the assignment on Edge
help and quick please
Answers
Answer:
I think it's 68
Step-by-step explanation:
hope this helps
then it’s 8n is less than or equal to 95
now you solve for n by isolating the variable and you do that by doing inverse operations
you will divide 8 by 8 and it’ll cancel each other out and then you’ll divide 95 by 8 which is 11.875
he can buy 11 of each item and he will have $7 left
Decide whether each equation is true or false, and explain how you know.
9⋅9⋅3=35
True
False
:
7+7+7=3+3+3+3+3+3+3
True
False
:
17⋅17⋅17=37
True
False
:
41=4⋅1
True
False
:
6+6+6=63
True
False
:
Answers
Which sequence of transformations takes triangle A to triangle B?
Reflection over the x-axis and translation 2 units down
Reflection over the y-axis and translation 2 units down
Translation 12 units right and 90o rotation about the origin
Translation 2 units down and 90o rotation about the origin
Answers
Find the mean absolute deviation of the data set below. Round the answer to the nearest tenth if necessary. 22, 30, 18, 25, 15, 10
Please answer fast!!
Answers
Answer:
Mean Absolute Deviation (MAD): 5.6666666666667
Step-by-step explanation:
your welcome
Answer:
The answer is 16.6, I think. I hope this helps!
Step-by-step explanation:
Disclaimer I don't know 100%
The graph of a function is shown:
Which of the following correctly identifies the set of outputs?
Group of answer choices
A. {−2, 1, 2, 5}
B. {−2, −1, 2, 5}
C. {(5, −2), (1, −1), (−2, 2), (2, 5)}
D. {(−2, 5), (−1, 1), (2, −2), (5, 2)}
Answers
aughhhh i suck at this topic
Answers
Answer:
x = 18
Step-by-step explanation:
The given angle is a right-angled triangle.
Such triangles have an angle that equals 90°.
The square attached at the base represents 90°. [Whenever you such a square between two sides, simply put the angle between those sides equal to 90.]
So, the points we know about this triangle:
One angle is = 90Another angle given in the question is 72°.*Property*
The sum of all angles in a triangle = 180
==> 90 + 72 + x = 180
==> 162 + x = 180
==> x = 180 - 162
==> x = 18
Kelvin went skiing with his family. They kept track of how long they each skied without falling. The table lists the longest time that each family member skied without falling.
Person Time Skied
(seconds)
Kelvin 223
Lori 55
Vanessa 265
Devon 172
Celia 112
Arnold 356
Part A
Kelvin wants to know whether he skied without falling more than twice as long as anyone else in his family. His dad tells him that he can check by using the inequality 2f < 223, where f is the time skied in seconds for each person. Plug the values for the time skied by each person into the inequality to find the answer.
Answers
Kelvin did not skied without falling more than twice as long as anyone else in his family.
Answer:
He only skied more than Lori.
Step-by-step explanation:
Lori*2: 110
Vanessa*2: 530
Devon*2: 344
Celia*2: 224
Arnold*2: 712
If the length of a basketball court is 32 meters and the width is 9 meters, what is the diagonal of the basketball court? Round to the nearest tenth, if needed.
PLEASE HELP!!!!!!!!!!!!!!!!!1
Answers
34.7985347985 rounded to the nearest tenth
Answers
Answer:
34.8
Step-by-step explanation:
help me quick please I'll give brainliest to the person with the correct answer
Answers
Answer:
(7, 27) is the correct answer
Step-by-step explanation:
I did it in my head but I'm sure it's correct cause the first two points are on the same x-axis but the numbers for the y-axis are different which means that the answer has to have one of the same y-axis numbers from one of the first two y-axes this process singles it out to (7, 27).
please help me it is 1 question
Answers
Answer:
5/6 more meters
Step-by-step explanation:
Find the perimeter of the wardrobe (Add all the sides together) and you get 4 5/6 m.
Subtract 4 meters because she already has 4 meters of ribbon.
4 5/6 - 4 = 5/6
Answer:
Step-by-step explanation:
P = (2/3)*2 + (7/4)*2 (1 3/4 = 7/4)
4/3 + 14/4
= 16/12 + 42/12
= 58/12
= 29/6
= 4 5/6
She already has 4 m of ribbon
4 5/6 - 4 = 5/6 m or ribbon needed