Answer:
Question 3 - Answers A & D are true
Question 5 - 2.4048 x 10⁸ or expanded form is 240480000
Question 6 - 6.26 x 10⁵ or expanded form is 626000
Question 8 - Answer is C
Answer:
The answer is A. -5
Step-by-step explanation:
Write out the equation:
-3 + c = -8 Add 3 on both sides to isolate the varible on one side
c = -5 -8 plus 3 is -5
You must isolate the variable in order to solve equations with variables.
Isolating variable is basically when you divide, multiply, add, or subtract to put a variable on <u><em>ONLY </em></u>one side of the equation.
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Answer:
41. 1/144
42. 6
44. C
45. D
Step-by-step explanation:
41. Chance of rolling one twelve is 1/12. Then, the chance of rolling 2 is 1/12*1/12 = 1/44
42. Since there are 25 students in the class, the middle value, 13, will be the median. The 13th number is a 6, therefore, the median is a 6.
44. We know that this is a triangle because 50+50+80=180 (triangle sum theorem). Since this works, by the principles of simular triangles, we can have infinite number the triangles which warrants the solution of more than 1.
45. x is negative so it is less than 0. However, y is greater than OR equal to 0. This means we can have two solutions. z is negative or z is 0.
Answer:
About $4425.69
Step-by-step explanation:
Input the values into the equation to get: $4253(1+0.01)^4=
$4425.69(when rounding to the nearest cent)