Answer:
its a
Step-by-step explanation:
Total number of questions = 50
Number of questions answered incorrectly = 5
Therefore,
Number of questions answered correctly = 50-5 = 45 questions
Now, to get the percentage of correct answers, we will divide the number of correct answers by the total number of questions and then multiply the quotient by 100 as follows:
% of correct answers = (45/50) * 100 = 90%
Comparing the calculated value to the choices we have, we will find that the correct choice is:
D. 90%
Answer:
when I solve the equation of -3×+6>12
-3×>12-6...........subtract 6 from both side
-3×>6................simplify
-3×/-3 <6/-3......when we divide or multiple by negative number the sign will be in opposite direction
×<-2 ...........× is solved
s.s( solution set ) ={x<-2 like -3,-4,-5 infinity }
Step-by-step explanation:
i hope it is help full
Answer:
(3, 0)
Step-by-step explanation:
(3,6) reflected across the line y=3
y = 3 is parallel to x- axis, the x-coordinate doesn't change and y-coordinate reflects as y - 2*3
- (x, y) → (x',y') = (x, y -2*3)
- (3, 6) → (3, 6 -6) = (3, 0)
<u>Answer is</u> (3,0)
Answer:
See explanation
Step-by-step explanation:
The question is incomplete..
The given parameters can only solve for the number of hours the battery can last if at full capacity.
Given
25% = 4.5 hours
Required
Determine the brand
First, we need to determine the full capacity (100%)
So, we have:
25% = 4.5 hours
100% = x
Cross Multiply
25% * x = 100% * 4.5 hours
Divide both sides by 25%
x = 4 * 4.5 hours
x = 18 hours
Hence, the battery at full capacity is 18 hours.
So, to answer the question, you need to check the given list of brands.
The brand closest to 18 hours answers the question
