Answer:
4.002 x 10^3
Step-by-step explanation:
Answer:
1) 
2) 
3) 
Step-by-step explanation:
Given the expression we have to simplify the expression
1) 
⇒
Combining like terms, we get
⇒ 
2.) 
⇒ 
⇒
3.) 
⇒ 
⇒
Answer:
32
Step-by-step explanation:
80/2 = 40
64/2 = 32
so she can make about 32
6cups of flour will be needed
5*12/4= 15
90/15=6
Answer:
The correct answer is 1,51%
Step-by-step explanation:
To get the probability equally likely of the first 6 examined that have a defective compressor, we use the following formula
P=# of possibilities that meet the condition / #of equally likely possibilities.
As there are multiple events , and all must be achieve, we multiply the probabilities.
P1=7 / 11
P2=6 / 10
P3=5 / 9
P4=4 / 8
P5=3 / 7
P6=2 / 6
P(x)=7 / 11*6 / 10*5 / 9*4 / 8*3 / 7*2 / 6=0,01515151515
P(x)=1,51%
