Answer:
75 liters are left in the bathtub
Explanation:
First, we should know that a hectoliter is a unit of capacity that is equal to 100 liters.
We are given that the bathtub holds 1 hectoliter of water.
This means that the bathtub holds 100 liters of water.
We are also given that 25 liters of water were drained from the bathtub.
This means that:
remaining amount of water = original amount - drained amount
remaining amount of water = 100 - 25
remaining amount of water = 75 liters
Hope this helps :)
<span>He has failed to consider the number 0, which is a whole number but not a natural number.</span>
Answer:
of an hour is remaining for Mariko's social studies class
Step-by-step explanation:
Given:
Total duration of Mariko's social studies class = 5/6 of an hour.
Only 3/12 of an hour has passed.
To Find:
Fraction of an hour remains for Mariko's social studies class =?
Solution:
Converting into minutes
5/6 of an hour =
=>
=>50 minutes
So the total duration of Mariko's social studies = 50 minutes
If 3/12 of an hour passes means
Converting into minutes
=>
=>
=>
=> 15 minutes
15 minutes has passed
Remaining time left is
50 minutes - 15 minutes = 35 minutes left
Now converting into 35 minutes into hours we get
=>
=>
We never did inverse propositions when I had logic. The inverse of
if P then Q
is the proposition
if not P then not Q
We have
P: A triangle has three congruent angles
Q: it is an equilangular triangle
The inverse is thus if not P then not Q
If a triangle does not have three congruent angles then it is not an equilangular triangle.
Answer: First choice
The reason we didn't do inverses is it has the same truth value as the converse; the inverse is the contrapositive of the converse.
Answer:
The answer would be 20.
Step-by-step explanation: The area is 4 x 5 which equals 20.