Write the rate as a unit rate:
400 miles in 8 hours
Answers
The rate as a unit rate of 400 miles in 8 hours is 50 miles.
What is difference between rate and unit rate ?
"The process of breaking down the cost to a smaller unit reveals the unit rate of the product. Since rate is a ratio that compares two different units."
Based on the given conditions,
Rate as a unit rate :
=
Cross out the common factor
= 50 miles
Hence, the rate as a unit rate of 400 miles in 8 hours is 50 miles.
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Answer:
50miles/hour
Step-by-step explanation:
400/8 is 50.
Related Questions
The process of using the same or similar experimental units for all treatments is called:______ a. blocking. b. partitioning. c. factoring. d. replicating.
What is the measure of
Is 16-7=4+5 true, false, or open?
Need help asap Graph f(x) = 3x + 4 and h(x) = f(x) +1
Answers
Define x :
----------------------------------
Let the width be x.
Width = x
Length = 2x + 5 // Length is 5ft longer than twice the width
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Formula for Perimeter :
----------------------------------
Perimeter = 2 (Length + Width)
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Find Width :
----------------------------------
58 = 2 ( 2x + 5 + x) // Substitute Length and Width into formula
58 = 2 (3x + 5) // Combine like terms
58 = 6x + 10 // Apply distributive property
48 = 6x // Take away 10 from both sides
6x = 48 // Switch sides. Make x the subject
x = 8 // Divide by 6 on both sides
----------------------------------
Find Length and Width :
----------------------------------
Width = x = 8 ft
Length = 2x + 5 = 2(8) + 5 = 21 ft
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Answer: The length is 21 ft and the width is 8 ft.
--------------------------------------------------------------------
Width = x
Perimeter = 2(l+w)=58
= 2(5+2x+x)=58
= 2(5+3x)=58
= 10+6x =58
= 6x= 48
X= 8
Width=8
Length= 21
What is the average number of siblings for this group? Enter your answer as a decimal, rounded to the nearest tenth,
_______
Answers
The average number of siblings for the group is 1.3.
We must compute the total number of siblings and divide it by the total number of children in the group to determine the average number of siblings for the group.
There are a total of: siblings in the bunch.
3 + 8 + 9 = 20 (1 sibling times 3 children) + (2 siblings times 4 children) + (3 siblings times 3 children)
The total number of kids in the group is: 5 + 3 + 4 + 3 = 15
As a result, the group as a whole has an average of:
20/15 = 1.33 (rounded to the nearest tenth) (rounded to the nearest tenth)
So, the group as a whole has 1.3 siblings on average.
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Answers
Answer:
B. .32
Step-by-step explanation:
I think its B .32
Answer:
A
Step-by-step explanation:
What is the solution to the story?
13.80
10.60
07.00
8.25
Answers
Answer:
C. $7.00
Step-by-step explanation:
8 times 7 is 56 + 5 = 61
Answers
Answer:
The answer is 2 7/8
Final answer:
Hector exercises 2.875 hours per week, which is calculated by dividing the total of 11 1/2 hours he exercised during the 4 weeks by 4.
Explanation:
Hector wants to compare his exercise rate with the fitness challenge rate. To find out how many hours per week Hector exercises, we need to divide the total hours he exercised in a 4-week period by the number of weeks.
Hector exercised for 11 1/2 hours during 4 weeks, which is equal to 11.5 hours. Dividing 11.5 hours by 4 weeks gives us:
11.5 hours ÷ 4 weeks = 2.875 hours per week
Thus, Hector exercises 2.875 hours per week, which is slightly more than the 2 1/2 hours (or 2.5 hours) per week recommended by the fitness challenge.
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Answers
Answer:Yes
Step-by-step explanation:
In the question it is given that jenny is either a hippie or an artist .so there are two possibilities for jenny .
Further it is given that jenny is certainly not a hippie therefore one possibility is ruled out of being a hippie so we left with only one i.e. jennny being a artist.
So we can conclude that jenny is an artist
Answer:
yes
Step-by-step explanation:
there is only 1 reasonable answer.