Answer:
3/4<5/2<2.71
Step-by-step explanation:
3/4<5/2<2.71
Given:
scale: 3 cm : 4 m
Length 12 cm
Width 9 cm
We need to convert cm to m.
length: 12cm / 3cm * 4m = 4 * 4m = 16 meters
width: 9cm / 3cm * 4m = 3 * 4m = 12 meters
Area = length * width
Area = 16 m * 12 m
Area = 192m²
Area in cm: 12 cm * 9 cm
Area in cm: 108 cm²
cm : m ⇒ ratio format
ratio: a:b = c:d where ad = bc
108 : 192 = 12² : 16²
108 : 192 = 144 : 256
a = 108 ; b = 192 ; c = 144 ; d = 256
108 * 256 = 192 * 144
27,648 = 27,648
Answer:
Step-by-step explanation:
Given:
The best way to write a polynomial with three terms as a product of binomials is to FACTOR!
The middle number is 3 and the last number is -4.
Factoring means we want something like
We need two numbers that...
ADD together to get 3 and
MULTIPLY together to get -4
Test the numbers -1 and 4:
These are the right numbers! Now, I can write them as factored binomials!
Answer:
Its actually 31
Step-by-step explanation:
Try drawing it and counting the matches
Answer: 14.48000 . . . ≤ t < 15.0000
Step-by-step explanation:
"Truncated by a hundreths of a second" means that the time was rounded to the nearest 0.0X second. That would mean the reported time of 14.48 seconds was shortened from a time period having more digits to the right. For example, If the time were actually 14.48223 seconds, the time was truncated to just 14.48 seconds. The term used here. truncated, means that the digits after the hunredth place are simply dropped. It doesn't say rounded, just truncated. Brutal. So that would mean that times between 14.48000 . . . and 14.48999 . . . would all be reported as 14.48 seconds.
So the time could actually be 14.48000 . . . ≤ t < 15.0000
