solve for A=lw for l. then find the length of a rectangle with a width of 50 millimeters and an are of 250 square millimeters
2 answers:
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Answer:
At the same rate 18 carburetors out of 1,050 could be expected to be detective.
Step-by-step explanation:
The number of carburetors tested = 175
Defective pieces out o f 175 = 3
So, ratio of defected to tested = 3 : 175
Now, the number of carburetors tested in second batch = 1,050
Here, let the defective pieces = m
So, by the Ratio of Proportion,
or,
⇒ m = 18
Hence, at the same rate 18 carburetors out of 1,050 could be expected to be detective.
Answer:
Step-by-step explanation:
Rule of exponents ,
=>
=>
Combining same bases
=>
When bases are same , powers are to be added
=>
=>
=>
=>
=> 9