24 kilometres = 14.91 miles (approx)
The cube of the binomial ( (4k - 7q) ) can be calculated using the formula for the cube of a binomial, which is ( (a - b)^3 = a^3 - 3a^2b + 3ab^2 - b^3 ). Here, ( a = 4k ) and ( b = 7q ). Applying the formula, we get: [ (4k - 7q)^3 = (4k)^3 - 3(4k)^2(7q) + 3(4k)(7q)^2 - (7q)^3. ] This simplifies to: [ 64k^3 - 84k^2q + 147kq^2 - 343q^3. ]
A kilometer is 0.62 miles. So 4k is 2.48 miles
k=-2
To find (4k^3 + 2k^2), you can simply express it as is since it’s already in a simplified polynomial form. This expression represents a cubic term (4k^3) and a quadratic term (2k^2). If you need further simplification or factoring, you can factor out (2k^2), resulting in (2k^2(2k + 1)).
-4k + 10 - k + 2 = 2k + 4k + 18Combine all the 'k' terms on the left side:-5k + 10 + 2 = 2k + 4k + 18Combine all the 'k' terms on the right side:-5k + 10 + 2 = 6k + 18Combine the numerical terms on the left side:-5k + 12 = 6k + 18Add 5k to each side:12 = 11k + 18Subtract 18 from each side:-6 = 11kDivide each side by 11:k = -6/11
2.5 miles
4,000 meters. Almost 2 and a half miles.
4k (kilometers) = 2.48548477 miles and 3200 meters = 1.98838782 miles. So, a 4k race is about 1/2 of a mile farther than a 3200 meter race.
2.49 miles
-4k-2=10 -4k=10+2 -4k=12 k=-3
2.5 miles is equivalent to 4 kilometers. A 5K run, which is a common race, is 3.1 miles. 1 kilometer is roughly equivalent to .62 miles
No,1 kilometer = 0.621371192 miles
2.5 miles approx.
4k-7 = 7 4k = 14 k = 3.5 or k = 7/2
4k
No,1 kilometer = 0.621371192 miles
The cube of the binomial ( (4k - 7q) ) can be calculated using the formula for the cube of a binomial, which is ( (a - b)^3 = a^3 - 3a^2b + 3ab^2 - b^3 ). Here, ( a = 4k ) and ( b = 7q ). Applying the formula, we get: [ (4k - 7q)^3 = (4k)^3 - 3(4k)^2(7q) + 3(4k)(7q)^2 - (7q)^3. ] This simplifies to: [ 64k^3 - 84k^2q + 147kq^2 - 343q^3. ]