The expression for the kinetic energy is mass times velocity squared over two
For the first question that gives us 2,25 joules
If the ball is at the given height then it has a further 60 Joules in potential energy.
Answer is D
Boardgame+snacks=total weight
total weight<25
boardgame=4
snacks=weight per each time number=14 times n or 14n
4+14n<25
minus 4 both sides
14n<21
divide both sides by 14
n<1.5
we can't send 0.5 package so we round down
n<1
send less than 1 snack pack
A
Answer:
Option A Gender and garlic preference.
Step-by-step explanation:
We have been given Charmaine made traditional pizzas for her classmates. She recorded whether the students wanted garlic on their pizza.
For two-way table we need two Data
So, gender and garlic preference is sufficient to form two-way table
She will use gender in first row and garlic preference in first column.
Gender Garlic preference
Male here male who needs garlic
Female here female who need garlic.
Therefore, option A is correct.
