Answer:
1 piece will cost 2 cents
Step-by-step explanation:
If you divide 7.91 by 0.17, you will get 0.021492, and if you round that up you will get 0.02 which is 2 cents. Now if you want to find the price of more pieces, you can just multiply 2 by however the person needs to buy, and write that as money :)))
Answer:
C
Step-by-step explanation:
We need to find -u -v
If we have a vector <a,b>, the vector -<a,b> would be <-a,-b>
So we have:
u=<-5,6> and v=<7,-3>
Thus,
-u - v = -<-5,6> - <7,-3>
= <5,-6> + <-7,3>
Whenever we are adding two vectors, we follow the rule shown below:
<a,b> + <c,d> = <a+c, b+d>
Thus, we simplify:
<5,-6> + <-7,3> = <5-7, -6+3> = <-2,-3>
Answer choice C is right.
Answer:
Step-by-step explanation:
Simply put, "a IS INCLUDED in set X" means that a is in set X. "a IS NOT INCLUDED in set X" means that a is not in the set
Step-by-step explanation:
arc CAD = 2×63= 126°
< ADB = ½×180 = 90°
arc AD = 126-36 = 90°
< ABD = ½×90° = 45°
< BAD = 180-90-45 = 45°
arc BD = 2×45 = 90°
Answer:
C. The distribution of the value of transaction accounts is a right-skewed distribution.
Step-by-step explanation:
Some definitions
A skewed right distribution is one in which the tail is on the right side. On simple words we have most of the values on the left part of the distribution.
And present the following property:
A skewed left distribution is one in which the tail is on the left side. On simple words we have most of the values on the left part of the distribution.
And present the following property:
On a symmetric distribution we satisfy 
For our case we have that 
and 
And we can see that 
then we can conclude that this distribution is skewed to the right. And the best option would be:
C. The distribution of the value of transaction accounts is a right-skewed distribution.
