Answer:
420 miles after lunch
Step-by-step explanation:
Day 1 is 630 miles travelled - total amount of travelling.
After lunch is twice the amount of m.
Twice means 2.
So,
2xm + m (they'd have travelled) = 630 total miles
(2xm = 2m & 1m is the same as m)
2m + 1m = 630
3m = 630
÷3
m = 210 miles
Initial miles travelled before lunch was 210.
After lunch is double that amount.
Thus, 210 x 2 = 420 miles
Check:
210 + 420 = 630 miles.
Hope this helps!
positive integers greater than -6 but less than +21
Step-by-step explanation:
Inequality to describe problem:
[tex] - 6 < x < 21[/tex]
x represents the unknown integer(s).
Integers are positive or negative numbers that don't have a fraction, or a decimal.
Positive integers that work in the inequality:
[tex] - 6 < 1< 21[/tex]
[tex] - 6 < 2 < 21[/tex]
[tex] - 6 < 3 < 21[/tex]
[tex] - 6 < 4 < 21[/tex]
[tex] - 6 < 5 < 21[/tex]
[tex] - 6 < 6 < 21[/tex]
[tex] - 6 < 7 < 21[/tex]
[tex] - 6 < 8 < 21[/tex]
[tex] - 6 < 9 < 21[/tex]
[tex] - 6 < 10< 21[/tex]
[tex] - 6 < 11 < 21[/tex]
[tex] - 6 < 12 < 21[/tex]
[tex] - 6 < 13 < 21[/tex]
[tex] - 6 < 14 < 21[/tex]
[tex] - 6 < 15 < 21[/tex]
[tex] - 6 < 16 < 21[/tex]
[tex] - 6 < 17 < 21[/tex]
[tex] - 6 < 18 < 21[/tex]
[tex] - 6 < 19 < 21[/tex]
[tex] - 6 < 20 < 21[/tex]
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 work out as positive integers.
Peter jogs 33 miles in 27
minutes.
Find the unit rate in minutes per mile.
Answer:
82.63 miles/min
Step-by-step explanation:
Unit rate in minutes per mile = 2727/ 33
Unit rate in minutes per mile = 82.63 min
=》 Peter runs 1 mile in about 82.63 minutes (approx - 83 minutes).
Hope it helps ⚜
nine times a number y plus seven is equal to a number y . Write the word sentence as an equation.
PLZ HELP
Answer: 9y + 7 = y
Explanation:
The phrase, "nine times a number y" is "9y" in the form of an equation. When any term is by a number, they are meant to be multiplied together. So, "9y" means "9 times y".
The phrase, "plus seven" simply means to add seven.
The phrase, "equal to number y" is "= y" because "number y" refers to that term.
And so, all together, you get 9y + 7 = y.
(Brainliest would be appreciated)
I hope this helped!
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Imagine the following scenario: A student is about to take the final exam and has completed all assignments except the final exam. Out of 100 possible Project Assignment points, they have received 61 points. Out of 100 possible Quiz points, they have received 54 points If the student wanted to receive an overall B grade in the class, what do they need to score on the final exam? Give your answer as a percentage rounded to the nearest for decimal place (no percentage sign necessary), e.g., if I calculated 99.68%. I would enter 99.7.
Project Assignments: 60%
quizzes: 10%
final exam:30%
Answer:
126.7 if B=80
93.3 if B=70
Step-by-step explanation:
Let F represent the student's score on the final exam, and let B represent the percentage required for a grade of B. Then we must have ...
0.60(61) +0.10(54) +0.30F = B
B = 0.30F +42
F = (B -42)/0.3
__
If a grade of B requires 80 points or more, then the required grade on the final is ...
F = (80 -42)/0.3 = 38/0.3 = 126 2/3
The student must get 126.7% on their final to achieve an overall average of 80.
__
If a grade of B requires 70 points or more, then the required grade on the final is ...
F = (70 -42)/0.3 = 28/0.3 = 93 1/3
The student must get 93.3% on their final to achieve an overall average of 70.
[tex]2.7-2.9+3.1-3.3+3.5[/tex]
Answer:
3.1
Step-by-step explanation:
2.7 - 2.9 + 3.1 - 3.3 + 3.5
2.7 -2.9 - 3.3 + 3. 1 + 3.5 =
-3.5 + 6.6 = 3.1
can someone help me with this
Answer:
[tex]\left[\begin{array}{ccc}-6&10\\10&-10\end{array}\right][/tex]
Step-by-step explanation:
[tex]-2A=-2*\left[\begin{array}{ccc}3&-5\\-5&5\end{array}\right]=\left[\begin{array}{ccc}-6&10\\10&-10\end{array}\right][/tex]
how do you find Z-scores for 95% confidence interval and 92%
What would potentially happen if you used the population z-score equation on sample data? a. the answer would be biased b. the answer would be averaged c. the answer would not be standardized d. the answer would always be correct
The sample data is the data extracted from the overall population
If you used the population z-score equation on sample data, then (c) the answer would not be standardized
How to determine the state of the answerTo determine a result in a statistical data, the following must be done:
Use the population z-score equation on population dataUse the sample z-score equation on sample dataAnything different from the above would result in a mismatch, and the answer would be non-standardized
Hence, the true statement is (c) the answer would not be standardized
Read more about sample and z-score at:
https://brainly.com/question/25800303
find the measure of the exterior angle
Answer:
80
Step-by-step explanation:
The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle:
30 + 4x + 2 = 8 + 6x add like terms
32 + 4x = 8 + 6x move like terms to the same side of the equation:
32 - 8 = 6x - 4x
24 = 2x divide both sides by 2
12 = x now to find the angle replace x with 12
8 + 6*12 = 80
What is the volume of this sphere? Need help asap. Will Mark Brainliest if answered correctly .
Answer:
288
HOPE it helped
thankyou
Use the row of numbers shown below to generate 12 random numbers between 01 and 99.
48030 80740 17470 54504 86729 78513 51272 42093
The random numbers that can be chosen from the pool of numbers given will be 48, 03, 80, 74, 01, 70, 54, 50, 48, 67, 29, and 51.
What are random numbers?It should be noted that random numbers simply means the numbers that can be chosen from a pool of unlimited numbers.
In this case, the random numbers that can be chosen from the pool of numbers given will be 48, 03, 80, 74, 01, 70, 54, 50, 48, 67, 29, and 51.
Learn more about random numbers on:
https://brainly.com/question/987944
A baker made 6 cupcakes. Four people want to share them equally. How many cupcakes will each person get?
Answer:
1 and a half cupcakes.
Step-by-step explanation:
6 divided by 4 is 1.5 or 1 1/2.
Answer:
1 1/2
Step-by-step explanation:
Since, the total number of cupcakes = 6
Hence, If there are 4 people,
And, all of them distribute the cupcake equally,
Then, the cupcake will each person get
= Total number of cupcake/Total number of people
= 6/4
= 1 1/2
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Player Aled a baseball league in runs batted in for the 2005 regular season. Player B, who came in second to player A, had 18 fewer runs batted in for the 2005 regula
season. Together, these two players brought home 232 runs during the 2005 regular season. How many runs batted in did player A and player Beach account for?
Player A had
runs and player B had
runs batted in for the 2005 regular season.
Answer:
A = 120
B = 102
Step-by-step explanation:
Assume A had x runs
So B had [tex]x-18[/tex] runs {the total runs is 222}
A + B = 222
2x = 240
x = 120
B: x - 18 = 120 - 18 = 102
When signing up for a new checking account, you answer "Yes" to receive overdraft protection. On this day, you have $10 in your account and go out and use your debit card to buy lunch for $12, a movie ticket for $12 and dinner for $15. What is likely to be the outcome resulting from these transactions?
Answer:
There are 4 students okay
After the transactions amount of money left in account is -$29. Therefore, option B is the correct answer.
What is savings account?A savings account is a bank account at a retail bank. Common features include a limited number of withdrawals, a lack of cheque and linked debit card facilities, limited transfer options and the inability to be overdrawn.
Given that, On this day, you have $10 in your account and go out and use your debit card to buy lunch for $12, a movie ticket for $12 and dinner for $15.
Here, amount drawn using debit card is
12+12+15=$39
Money left in the account = 10-39
= -$29
After the transactions amount of money left in account is -$29. Therefore, option B is the correct answer.
To learn more about the savings account visit:
https://brainly.com/question/3811440.
#SPJ2
"Your question is incomplete, probably the complete question/missing part is:"
When signing up for a new checking account, you answer "Yes" to receive overdraft protection. On this day, you have $10 in your account and go out and use your debit card to buy lunch for $12, a movie ticket for $12 and dinner for $15. What is likely to be the outcome resulting from these transactions?
Your account would be closedYou will likely be charged an overdraft feet one or more of the transactions and also will need to repay the bank for the amount overdrawn ($29).Since you requested overdraft protection, the bank will not allow you to overdrawn your account so your debit card will be denied.The bank will provide you five days to add funds to your account to cover the overdraft and no fees will be assessed.which table of values represents a linear equation?
Answer:
the last one
Step-by-step explanation:
the last one goes up in a linear sequence(the same amount each time)
What is the area of this shape
Answer:
63
Step-by-step explanation:
Calculate the area of the rectangles separately. The bottom rectangle is [tex]6\cdot 8=48[/tex] [tex]\text{in}^2[/tex] and the top one is [tex]3\cdot 5=15[/tex] [tex]\text{in}^2[/tex]. Adding, the total area is 48 + 15 = 63 [tex]\text{in}^2[/tex].
Write an exponential function in the form y=ab^x
that goes through points (0, 4) and (2,324).
Answer:
Y=4×9^x
Step-by-step explanation:
The points given satisfy the function Y.
Therefore insert points to find value of a and b.
Then verify
1/3 of blank is 1/27 what is the blank?
Answer:
unknown number is [tex]\frac{1}{9}[/tex]
Step-by-step explanation:
let x = unknown number
Therefore, [tex]\frac{1}{3} x=\frac{1}{27}[/tex]
Multiply both sides by 27: [tex]9x=1[/tex]
Divide both sides by 9: [tex]x=\frac{1}{9}[/tex]
A high school championship football game was attended by 1,580 fans. There were 640 were out-of-state fans at the game. The other fans who attended were local.
What is the ratio of out of state fans attending the game to local fans?
A 15/47
B 32/79
C 47/79
D 32/47
Paper
1. Which of these lines pass a common point?
A. intersecting lines
B. parallel lines
C. line segment
D. perpendicular lines
Answer:
A. intersecting lines
Step-by-step explanation:
When two or more lines cross each other in a plane, they are called intersecting lines. The intersecting lines share a common point, which exists on all the intersecting lines, and is called the point of intersection.
Arrange in ascending order: -3,305;3,15;0,-3; 3,4 ; -3,35.
Answer:
-3 , -3.305 , -3.35 , 0 , 3.15 , 3.4
Will give Brainliest!!! PLEASE HELP!!! 30 Points for this
For a quadrilateral to be a square, the diagonals must be ________________.
parallel
perpendicular
congruent and perpendicular
congruent
Answer:
congruent and perpendicular
Step-by-step explanation:
Answer:
congruent and perpendicular
Step-by-step explanation:
Question is below, thank you!
i’ll give brainliest!
Answer:
okay ans is A(w)=w2+5w-1/8piw2
What is the horizontal and vertical shift for the absolute value function below?
f(x) = |x -5|+ 1
Answer:
Moving to the right by 5 units
Moving up by 1 unit
Step-by-step explanation:
The basic absolute value function is f(x) = |x|
The graph vertex is at the origin.
Adding a value inside the absolute value brackets changes the vertex of the graph horizontally.
Adding a term moves it to the leftSubtracting a term moves it to the rightAdding a value outside the absolute value brackets changes the vertex vertically.
Adding a term moves it upSubtracting a term moves it downHere, in the absolute value, we are subtracting by 5, so we move to the right 5
Outside the brackets, we are adding 1, so we move up 1.
-Chetan K
What is the measure of angle x
Answer:
111°
Step-by-step explanation:
Using the exterior angle theorem (exterior angle = sum of two interior angles that ARE NOT adjacent to the exterior angle), we can determine that...
x=75+36
x=111
3/4x+6 3/4 = 6 - 1 1/2x?
HELP SOS I NEED HELP
Joyce wakes up at 10 minutes after seven it takes her 40 minutes to get ready and walk to school what time does Joyce get to school
Answer:
It would be 7:50
Step-by-step explanation:
If she wakes up at 7:10 and it takes her 40 minutes, the end time would be 7:50
If 35% of a number is 98 and 60% of the same number is 168, find 95% of that number
Answer:
266
Step-by-step explanation:
Based on the given conditions, formulate: 98+168
Calculate the sum or difference:266
Therefore Correct Answer = 266
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