If you wanted to reduce a 8 by 6 rectangle by a ratio of 1/4,what would the dimensions of the new rectangle be?
Answers
Answer:
The dimensions of the new rectangle are
Step-by-step explanation:
we know that
In this problem the ratio of is equal to the scale factor
To obtain the dimensions of the new rectangle multiply the dimensions of the original rectangle by the scale factor
so
Rectangle= 8 by 6
Reduced Rectangle= 1/4(8) by 1/4(6)
Reduced Rectangle= 2 by 1.5
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Which of the ordered pairs below could NOT be in this function? {(1, 2), (2, 3), (3, 4), (4, 5)}(1, 0)(5, 6)(0, 1)(5, 5)
Solve x2 – 12x + 11 = 0 by completing the square.Question 7 options:x = –1No Real Solutionsx = 11 and x = 1x = 11
Answers
Answer:
The answer to your question is 450 km
Step-by-step explanation:
Data
First stage Second stage
speed 1 = 40 km/h speed 2 = 65 km/h
time 1 = 8 h time 2 = 2 h
Process
1.- Write the formula to calculate the speed
speed = distance / time
-Solve for distance
distance = speed x time
2.- Calculate the distance of the first stage
distance 1 = 40 x 8
distance 1 = 320 km
3.- Calculate the distance of the second stage
distance 2 = 65 x 2
distance 2 = 130 km
4.- Calculate the total distance
Total distance = 320 + 130
= 450 km
Answers
what if there happened to be 1 person at the gym,
therfor you conclude that 100% of people at school exercise?
rediculus
1. no, becuse yo only asked peple at gym who are probaly exercising or pretenitng to exercise or showing off
2. yes, at the doors of the school or the school cafeteria or where there is a mixed group of people, the more the better, if you can survey the entire school, great
3. that is an either or situation, also people don't like to be called a couch potato so theere will be some people who will lie and say they exercise every day and there will be some peple wo don't want to answer and there will be some who will think you are insulting them and punch you
you will have biased results since you changed the question to the extermes
Answers
200 gallons of water in the first aquarium.
200 gallons of water in the second aquarium.
The first will be for the small fishes.
5 small fish x fish
_____________=__________
10 gallons 200 gallons
cross multiply
10x=1000
divide both sides by 10
x=100 small fish
The first aquarium has 100 small fish.
The second aquarium holds large fish.
8 large fish x fish
____________=___________
40 gallons 200 gallons
cross multiply
40x=1600
divide both sides by 40
x=40 large fish
The second aquarium has 40 large fish.
100small fish+40 large fish=140 total fish
200 gallons of water* (5 small fish/ 10 gallons of water)= 100 small fish.
In terms of the second aquarium, the number of large fish Skye will have is:
200 gallons of water* (8 large fish/ 40 gallons of water)= 40 large fish.
The total number of fish Skye will have is:
100 fish+ 40 fish= 140 fish.
Final answer: 140 fish.
Hope this would help~
b. (1, 7)
c. (7, 1)
Answers
Note: (0,5) is just a way to right x=0 and y=5
Try answer A (0,5)
This is not true. 5 is not bigger than 5 so A is not the answer
Try answer B (1,7)
This is true so answer B works!
Might as well try answer C (7,1)
1 is obviously not greater than 12 so C does not work
The answer is B (1,7)
Distribution 1 22 0.2
Distribution 2 21 0.8
Distribution 3 19 1.2
Distribution 4 20 3.2
which Distribution has the greatest spread.? help please !
Answers
The distribution 4 has the greatest spread because the value of the standard deviation is 3.2
What is the standard deviation?
It is defined as the measure of data disbursement, It gives an idea about how much is the data spread out.
As we know, the standard deviation will give idea about the spread of the data.
As we can see in the distribution 4
The standard deviation = 3.2
And 3.2 is the bigger than all other distribution.
Thus, the distribution 4 has the greatest spread because the value of the standard deviation is 3.2
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Answers
Final answer:
After subtracting the initial 5-minute cost from the total balance and dividing by the cost of additional minutes, you would have about 24 minutes remaining on your long-distance calling card when rounding to the nearest whole number.
Explanation:
To solve how many minutes you have remaining on your long-distance calling card, you'll first need to subtract the cost of the first 5-minute period from your total balance, which gives you $12.00 - $4.25 = $7.75.
Next, you would divide this amount by the cost of each additional minute which is $0.40. This calculation ( $7.75 / $0.40 ) results in a total of approximately 19.375 minutes.
Therefore, since you already have 5 minutes from the initial payment, you would add these two values together (5 + 19 = 24 minutes). But, according to the task you need to round your answer to the nearest whole number. As such, you can say you have approximately 24 minutes left on your card.
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Final answer:
To determine the number of minutes remaining on the calling card, subtract the cost of the first 5 minutes from the remaining balance and divide by the additional cost per minute. You have approximately 19 minutes remaining on the calling card.
Explanation:
To determine the number of minutes remaining on the calling card, we need to subtract the cost of the first 5 minutes from the remaining balance and then divide the result by the additional cost per minute.
- Subtract the cost of the first 5 minutes ($4.25) from the remaining balance ($12.00): $12.00 - $4.25 = $7.75.
- Divide the result by the additional cost per minute ($0.40): $7.75 ÷ $0.40 ≈ 19.38 minutes.
- Round the result to the nearest whole number: 19.38 ≈ 19 minutes.
Therefore, you have approximately 19 minutes remaining on the calling card.
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