15 The owner of a deli recorded the number of customers who ordered each of four sandwiches available. If the deli has 50 customers the first hour it is Number of Sandwich Customers Ham 160 What do I need to do first? open, predict how many customers will order turkey sandwiches. Cheese 100 Turkey 180 Show your work. Veggie 60
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
![15 The owner of a deli recorded the
number of customers who ordered
Number of
Sandwich
Customers
each of four sandwiches available. If the
Ham
160
deli has 50 customers the first hour it is
What do I need to do first?
open, predict how many customers will
order turkey sandwiches.
Cheese
100
Turkey
180
Show your work.
Veggie
60
Pair/Share
Is the answer going
to be more or less
than 180? Explain
Solution
your reasoning.
16 Ryan has a bag with marbles. He selects a marble without looking,
records the color, and then puts the marble back in the bag. In 25 trials,
he selects a green marble 10 times. He selects a blue marble the other
times. Based on his results, which is the best prediction of how many
times Ryan will select a blue marble in 100 trials? Circle the letter of the
How do I figure out how
to find the probability
that Ryan selects a
blue marble?
correct answer.
A 35
B 40
C 50
D 60
Ryan chose B as the correct answer. How did Ryan get his answer?
Pair/Share
What methods could
you use to predict how
many blue marbles will
be chosen in 100 trials?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71c07e0b-c1ab-43a9-b161-06d909d1cc6d%2F59d8b625-dd0d-4554-baed-8e256c383b25%2Foga6huv_processed.jpeg&w=3840&q=75)
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