Sabrina is using an online calculator to calculate the outputs f(n) for different inputs n. The ordered pairs below show Sabrina's inputs and the corresponding outputs displayed by the calculator: (1,6), (2,11), (3,16), (4,21)
Which of the following functions best represents the rule that the calculator used to display the outputs?
A) f(n)= 5n-1
B) f(n)= 5n+1
C) f(n)= 4n+3
D) f(n)= 4n-3
Answers
Answer 1
Answer:
Plug in the point (1,6) into each answer choice.
A rectangular prism is 4 units by 2 1/2 units by 1 1/2 units. How many cubes with a side length of 1/2 unit will completely fill the prism?
Answers
there should be abut 2/3
What is the answer to this equation 4÷35
Answers
4/35 = 0.1142857143...
The final answer is 0.114 (rounded to the nearest thousandth)
Hope this helps~
Please order -4 1/2,5.6,-2 3/8, and 1.35
Answers
-4 1/2 = -4.5
5.6 = 5.6
-2 3/8 = -2.375
1.35 = 1.35
If we order it from least to greatest, we would get: -4 1/2, -2 3/8, 1.35, 5.6
If we order it from greatest to least, we would get: 5,6, 1.35, -2 3/8, -4 1/2
Ordering it from least to greatest, you get
-4 ¹/₂ -2 ³/₈, 1.35, 5.6
Your answer is -4 ¹/₂ -2 ³/₈, 1.35, 5.6
find the percentage decrease in the area of triangle if each of its side is halved. (by using heron\'s formula)
Answers
lets say that you had a triangle that had an area of 64, each side being 4 (4X4X4=64) then you cut each side in half 2X2X2 the percentage decrease would be 87%
Please find attached photograph for your answer.
Hope it helps.
Do comment if you have any query.
Ratios and proportions... 7/9 and 140/180
Answers
7/9 = 7/9 140/180=7/9 they are proportional the fractions + the same thing