Answer:
12 1/2 dollars
Step-by-step explanation:
add 10 9/10 and 6 3/5
you have least common multiple of the demoninators which is 10
so 6 3/5 is equal to 6 6/10
the you can add which gets you 16 15/10
simplified is 17 5/10 then you can change it to 17 1/2
then you subtract that from 30
30-17 1/2 = 12 1/2 dollars
Answer:
Common ratio=1/2
Sum of first 6 terms of an A.P=31.5
Step-by-step explanation:
Let a be the first term and d be the common difference of an A.P
a=4
nth term of an A.P
Using the formula
According to question
We know that
For G.P
=Common ratio
Substitute the value of d
When d=0
When d=4/3
But we reject d=0 because if we take d=0 then the terms are not consecutive terms of G.P
Sum of n terms of an A.P
Using the formula
Substitute n=6 and d=1/2
Answer:
The bigger engine is about 235.5 cubic centimeters larger than the smaller engine.
Step-by-step explanation:
<u>We need the answer in cubic centimeters. So let's convert 350 cubic inches to cubic centimeters. We will do it unit conversion way (long way). </u>
We will write cubic inches as three <em>"inches" side-by-side:</em>
<em></em>
This way, we can multiply this by the ratio of <u>centimeters-to-inches</u> [2.54 cm = 1 inch]<u>,</u> so that the units cancel and we have cubic centimeters (what we desire).
<u>So, we can cancel the three "inches" top and bottom thus we have the answer in centimeters cubed. And the value is:</u>
So 350 cubic inches is approximately 5735.5 cubic centimeters (rounded to 1 decimal place).
This is larger than 5500 cubic centimeters engine. <em>By how much?</em>
cubic centimeters.
The bigger engine is about 235.5 cubic centimeters larger than the smaller engine.