Answer
140.29 miles
Step-by-step explanation:
477miles/ 153 gallons = <em>x</em> miles/45 gallons
criss-cross multiplication and solve for x
477 x <em> 45 = 153 x</em>
x = (45x477) / 153 = 140.29 miles
Answer:
0.92 and 1.25 respectively
Step-by-step explanation:
0.92 and 1.25 respectively
first the mean of each value which is 9.7 and 9.8 respectively
standard deviation = square root of the mean deviation of each value
then deduct the mean from each element
and square each value and add them together. not you should square each deviation value before you add them
at last divide the result by the number of frequency and find it's square root
If it's 125 + 0.375 then the answer is 125.375
and for the second it's 0.75
Answer:
D. 65
Step-by-step explanation:
180-50=130
130 divided by 2 =65
hope this helps:)
Answer:
2/5
Step-by-step explanation:
start by 8*5 then 10 times 10 then simplify
