1)
34a = 14
a = 14 ÷ 34
a = 7/17
2)
<span>-29 = -32m
-32m = -29
m = 29/32
</span>
120 pens for $24 is not a unit rate to describe this sale.
Answer:
As explained
Step-by-step explanation:
given that D = 2A + B + 3C and S = {A, B, C, D}, C = A − B
for {A, B, D} to be linearly dependent implies that A B and D will have values that not dependent on the sample space C.
if C = A -B is substituted in the original equation, the generated equation, 5A -2B will have values each as against C which is linearly independent.
Also, D will have values that are linearly dependent.
Answer:
There are 253 ways to select 5 participants
Step-by-step explanation:
Total number of volunteers to try a new brand of tennis shoes = 10
Number of volunteers to be selected = 5
We are supposed to find number of ways the research group select 5 participants.
We will use combination:
Formula:
Substitute n = 10 and r = 5
So,

Hence There are 253 ways to select 5 participants