Six hundred three thousand four hundred seventy-eight
3:5
1:1
1.5 or 1:5 not sure
Answer:
ok so 10 times 4 equals 40 and then 40 times six equals 240 but I don't know what standard notation is
A=<4.60,7.20>
b=<5.10,2.70>
The scalar product, or the inner product, or the dot-product, is by summing the products of the respective directions,
a.b=4.6*5.1+7.2*2.7
=23.46+19.44
=42.9
√25/4=5/2 because 5/2 times 5/2 equal 25/4. Hope it help!