Answer: 3.5
Step-by-step explanation:
In variation, and from the above question,
y ∞ x ,
y = kx , where k is the constant of proportionality
first find the constant k
5 = 5k
Therefore
k = 1
Now to find y , substitute for k and x in the first equation above
y = kx
y = 1 x 3.5
y = 3.5
Answer:
14. It is biased, because the store manager sends the survey to a customer who registered. I will send the survey to a customer who is not registered and who is new to the store.
15. This is unbiased, because they chose the students randomly.
Step-by-step explanation:
A) 5
B) 1/5
C) -5
D) -1/5
Answer:
C) -5
Step-by-step explanation:
-1 4/5 x= 9.
Change the left side to an improper fraction
(5*1+4)/5 = 9/5
-9/5 x =9
Multiply each side by -5/9 to isolate x
-5/9 * 9/5x = 9 * (-5/9)
x = -5
Answer:
C) -5
Step-by-step explanation:
-1 4/5 x= 9.
Change the left side to an improper fraction
(5*1+4)/5 = 9/5
-9/5 x =9
Multiply each side by -5/9 to isolate x
-5/9 * 9/5x = 9 * (-5/9)
x = -5
Answer:
Number of scoops required = 10
Step-by-step explanation:
Morgan fills a 1-liter jar with water from the pond.
Capacity of Jar = 1 liter
She uses a 100-milliliter cup to scoop water out of the pond and pour it into the jar.
Capacity of cup used to pour in to the Jar = 100 milliliter
We have relation
1 liter = 1000 ml
1 liter = 100ml x 10
Capacity of Jar = Capacity of cup used to pour in to the Jar x 10
Number of scoops required = 10
party and there are 5 pizzas, how many
students will be able to get a serving of
pizza?
Answer:
40 i believe
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
1/8 * 5
40