The ratio of 2 to 6 can be expressed as 2:6 which can be reduced to 1:3
Answer:
20a (less than or equal to) 28a
Step-by-step explanation:
PEMDAS
2a + 3= 5a
4*5a=20a
2. a+1=1a
-3*1a=-3a
-3a+31= 28a
Can you take a picture of the problem because that doesn’t look like enough information
Answer: B) x = 1
Step-by-step explanation:
Got this right on USA test prep
Answer:
See below in bold.
Step-by-step explanation:
Mean = 150 cm = 150 * 0.033 feet
= 4.95 feet.
The standard deviation = 10 cm = 10 * 0.033
= 0.33 feet.
