Drag each number to the correct location on the table. Shawn is collecting money from students at his school for a charity. The table gives the ratios of the number of students who have donated and
the amount of money he has collected from them. Complete the table to form equivalent ratios.
75
5
35
9
1
Number of Students
Money Collected (dollars)
3
3
15
25
30
90
105

9 I think but don’t take my word on it

Step-by-step explanation:

Your answer would be 1 and 3 for the first and 3 and 9 for the second one 5 and 15 for the third 25 and 75 for the fourth and for the last one 35 and 105 .

Step-by-step explanation:

I promise you this is correct I took the test went over and I got 90 but I got that question correct mine is Have a good day

the value of v.w= -12.

step-by-step explanation:

we are given three vector r,v and w as:

r = < 5, -5, -2> ; v = < 2, -8, -8> ; w = < -2, 6, -5>

we know that r,v and w could also be represented as:

r=5i-5j-2k

v=2i-8j-8k

and w= -2i+6j-5k

where i,j and k are the unit vectors of x,y and z-axis respectively.

also we know that it has the following property:

i.i=1 ; j.j=1; k.k=1

and i.=j.i=i.k=k.i=j.k=k.j=0

i.e. when we multiply two vectors or we find it's dot product we need to only multiply the components of x coordinates with each other; y with each other and z with each other.

hence, v.w= (2i-8j- -2i+6j-5k)

                  = 2×(-2)+(-8)×(6)+(-8)×(-5)

                  = -4-48+40

                  = -12

hence, v.w= -12

did you get the answer yet?

step-by-step explanation: