<em>Answer:</em>
<em>2h 15m</em>
<em>Step-by-step explanation:</em>
<em>If he drove 96 kilometers per hour for the first two hours, then he traveled 192 kilometers in two hours, meaning that the full trip is 384 kilometers.</em>
<em>192/80 = 2.4</em>
<em>Mr. Moore took 2 hours and 15 minutes to finish his trip.</em>
<em>Hope this helps. Have a great day.</em>
RST is not a right triangle.
<h3>What is a Triangle ?</h3>
A Triangle is a polygon with three sides , three angles and three vertices.
It is given in the question that
triangle RST with coordinates R(2, 3), S(4, 4), and T(5, 0)
It has to be determined that if the triangle is a right angled triangle ,
If we plot the triangle on the coordinate plane , it can be easily seen that the triangle is not a right angled triangle ,
It can also be proved by measuring the length of the sides that if the sum of the squares of the sides is equal to the square of the largest side , then it will be a right triangle or not .
To know more about Triangle
brainly.com/question/2773823
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Answer:
The total number of cups of coffee sold are 51 which can be expressed in base
as
.
Step-by-step explanation:
Considering the following information
cup =
cup
pints =
cups ∵
pint =
cups
quarts =
cups ∵
quart =
cups
So, total number of cups will be =
cups
Converting
to the base 
Divide
by
by repeatedly and observe remainder






Read and observe the remainder from top to bottom would yield
.
Therefore, the total number of cups of coffee sold are 51 which can be expressed in base
as
.
<em>Keywords: base 2, number</em>
<em>
Learn more about number bases from brainly.com/question/13725148</em>
<em>
#learnwithBrainly</em>
Answer:
It takes 27 minutes for the element to decay to 35 grams
Step-by-step explanation:
Given:
Initial amount = 790 grams
Final amount = 35 grams
Half life = 6 minutes
To find:
Time taken for the element to reduce into 35 grams = ?
Solutions
Time taken = 
On substituting the values given, Time taken
= 
= 
= 
= 26.97
= 27 minutes