Answer:
Sinla
Step-by-step explanation:
Kanya 0.15
Than three-twentieths = 3/20 = .15
Sinla two-ninths = 2/9 = .22222
Jessica 0.2
Divide your fractions to get a decimal. Compare your decimals.
Sorry this is a tricky one IDK I'll ask some others to help you
Answer: -1.5
Step-by-step explanation:
When population standard deviation is known, then the formula to find the z-test statistic for population mean is given by :-
, where n= Sample size.
= Population mean
= Sample mean
= Population standard deviation.
As per given , we have (average infants contracted typhoid each month)
n= 4 (No. of months)
Then , the value of the appropriate test statistic will be :
Hence, the value of the test statistic = -1.5
Answer:
-30 angle b
18 ft. h
Step-by-step explanation:
a=bh
Answer:
3.458×10¹⁷ kg
Step-by-step explanation:
(3.5×10⁻² kg/L) × (9.88×10¹⁸ L) = (3.5×9.88) × 10⁽⁻²⁺¹⁸⁾ kg
... = 34.58×10¹⁶ kg
... = 3.458×10¹⁷ kg
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<em>Comment on significant digits</em>
It would be appropriate to round the answer to 2 significant digits, matching the number of significant digits in the least-precise factor. Then the answer would be 3.5×10¹⁷ kg.
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<em>Comment on scientific notation problems</em>
Your scientific calculator can show results in scientific notation.