Answer:
it should be 1.19 x 10^-7
Step-by-step explanation:
Hope its correct.
Answer:

Step-by-step explanation:
Zero vector are those vectors whose norm is zero and whose direction and direction are undefined. However, they are vector, which posses zero length and no particular direction.
It is the vector of coordinates (0,0). Or, it is defined as the vector of length or zero modulus. The definition of a zero vector is a useful mathematical convention for solving vector equations. It plays the role of the neutral element for the addition of vectors. In a sense, it is an anomaly because it has no direction or meaning, but it is handy from the point of view of vector algebra.
From the question given :
The additive identity of the zero vector in the vector space can be written as:

Step-by-step explanation:
90:120
9:12
3:4
Topic: ratio n proportions
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Answer:
A. (−624)÷13=−48; The doughnut shop lost $48 each day.
Step-by-step explanation:
Because the donut shop lost $624 in the first 13 days the way to find the amount they lost per day is with division meaning that we would ualf to divided 624 divided by 13 first and the answer to this equation is 48 and to make it correct we have to add on a the negative sign to the 48 since they were losing $48 a day. Therefore,the doughnut shop lost $48 per day and the answer is A.