Answer:
34.1 and 34.3
Step-by-step explanation:
Since it is 2/9 and it's going up by 10's the decimal is .22222222. So it would be between numbers of .1 and .3. Hope this helps!
Answer:
B= 2:7
Step-by-step explanation:
First add all the marbles.
16+12+4+10
16+12=28
28+4=32+10=42
There are 12 white.
Simplify
12:42= 6:21=2:7
Answer:
perimeter = 12x+10 area=8x^2+14x+6
Step-by-step explanation:
A
2x+2+2x+2+4x+3+4x+3
2x+2x+4x+4x+2+2+3+3
4x+4x+4x+2+2+3+3
8x+4x+2+2+3+3
12x+2+2+3+3
12x+4+3+3
12x+7+3
12x+10
B
(2x+2)(4x+3)
8x^2+8x+6x+6
8x^2+14x+6
Answer: hello your question is incomplete below is the missing part
Based on your simulation, what is the average amount of error you expect to see in the sample proportions in this situation?
answer : 0.0458
Step-by-step explanation:
In 2005 - 2007 : 30% of all current smokers started smoking before the age of 16
n ( sample size ) = 100 smokers
<u>The average amount of error expected can be calculated as </u>
=
= 0.0458
where : p = 0.3
q = 0.7
n = 100
Step-by-step explanation:
density= mass / volume
= <u> </u><u> </u><u>100g</u><u> </u>
20cm^3
= 50g/cm^3