Answer:
The Z-test for Two Means. More about the z-test for two means so you can better use the results delivered by this solver: A z-test for two means is a hypothesis test that attempts to make a claim about the population means
Sorry if I didn't answer this right. I didn't really understand the question, but I hope it helps.
Step-by-step explanation:
Answer:
16 seats in each table
Step-by-step explanation:
children( 240 ) ÷ number of tables ( 15 )
240 ÷ 15 = 16
Answer:
Part 1) The length of the terrace is 15 feet
Part 2) The width of the terrace is 6 feet
Part 3) The area of the terrace is 90 square feet
Step-by-step explanation:
<u><em>The picture of the question in the attached figure </em></u>
we know that
The scale of the plan is
step 1
Find the length of the terrace
we know that
The length of a terrace in the plan is equal to 5 inches
so
by proportion
Find the length of the terrace in the actual
step 2
Find the width of the terrace
we know that
The width of a terrace in the plan is equal to
so
by proportion
Find the width of the terrace in the actual
step 3
Find the area of a terrace
we know that
The area of a terrace is equal to
we have
substitute
Answer:
Once upon a song
Step-by-step explanation: