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steposvetlana [31]
3 years ago
15

Lipika reads a book 7/4 hours everyday. She reads the entire book in 6 days. How many hours in all were required by her to read

the book?​
Mathematics
2 answers:
enyata [817]3 years ago
6 0

Answer:

7/4 x 6 = 1.75 x 6 = 10.5 hours (or) 10 1/2 hours

Step-by-step explanation:

The equation says it all.

Firdavs [7]3 years ago
5 0

Answer:

21/2 hours or 10hours and 30minutes

Step-by-step explanation:

7/4×6=21/2hours or 10.5 hours

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Area of circumstances of a circle with radius of 5
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Area of a Circle πr^2

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Point F is reflected over the y-axis to create F’. Use an ordered pair to name the location of F’, and determine the distance be
maks197457 [2]
Reflection about the y-axis is according to the rule
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3 years ago
The function(t)--4.87+18.75 is used to model the height of an object projected in the air, where h() is the height in
NNADVOKAT [17]

The domain and range of the given function are equal to (0, 3.85) and (0, 18.75) respectively.

<h3>How to calculate the domain of the function?</h3>

In this exercise, you're given the following function h(t) = -4.87t² + 18.75t. Next, we would equate the function to zero (0) to determine its domain as follows:

0= -4.87t² + 18.75t.

4.87t(-t + 3.85) = 0

t = 0 or t = 3.85.

Therefore, the domain is 0 ≤ t ≤ 3.85 or (0, 3.85).

<h3>How to calculate the range of the function?</h3>

h(t) = -4.87t² + 18.75t

h(t) = -4.87(t² - 3.85t + 3.85 - 3.85)

h(t) = -4.87(t - 1.925)² + 18.05

Therefore, the range is 0 ≤ h ≤ 18.05 or (0, 18.75).

Read more on domain here: brainly.com/question/17003159

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3 0
2 years ago
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Find complete data below :

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R = - 0.94

Step-by-step explanation:

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1,1, 3,3,4,4,5,5,5,5,6,7,10

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Using technology, the correlation Coefficient between age of car and price is : - 0.94

With a correlation Coefficient of - 0.94, we can conclude that there exists a strong negative correlation between age and price of the Odyssey mini vans. This could be interpreted to mean that ; As the age of cars in increases, the price decreases

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