Answer:
88 hrs
Step-by-step explanation:
1/3/4 = 7/4hr ; 7/4 = 1.75hr (the number of hours used to travel for 154km)
154/1.75 = 88 (the number of km van travels per hour)
Answer:
$1.82 per cup
Step-by-step explanation:
REMEMBER:16cups per gallon
2 x 16 = 32
58.24 divided by 32 = 1.82
Answer:
, - 3, 6.
Step-by-step explanation:
Let us assume that the geometric sequence is given by
a, ar, ar², ar³, .........
where a is the first term and r is the common ratio.
Now, given that 2nd term of the G.P. is -3 i.e. ar = - 3 ........ (1)
And the 5th term of the G.P. is 24 i.e.
.......... (2)
Now, dividing equation (2) by equation (1) we get,
⇒
⇒ r = - 2
Therefore, from equation (1) we get, a( - 2) = - 3
⇒
Hence, the first three terms of the G.P. are
, - 3, 6. (Answer)
Answer:
0.3
Step-by-step explanation:
Percent means 'per 100'. So, 30% means 30 per 100 or simply 30/100. If you divide 30 by 100, you get 0.3 (a decimal number). So, to convert from percent to decimal, simply divide by 100 and remove the '%' sign. There is a easy way to convert from percent to decimal: Just move the decimal point 2 places to the left.
Hope this helps :)
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