Answer:
-A Constant rate of change
Step-by-step explanation:
I learned this for years.
Answer:
The store can be 90% confident that the interval from 0.293 to 0.355 captures the proportion of all customers of this store who have moved in the past 5 years.
Step-by-step explanation:
The confidence interval provides a range of values (lower and upper bound) based on a certain confidence level at which the true proportion or mean value of a given sample mean or proportion exists. In the scenario above, the confidence level is 90% and the confidence interval is 0.293 to 0.355. Hence, we can be 90% confident that the true proportion of all customers of the store who have moved within the last five years exists within this interval.
Answer:
8/25
Step-by-step explanation:
4/5 *2/5
Multiply the numerators
4*2 = 8
Multiply the denominators
5*5 = 25
8/25
Based on the amount that Fatima wants to spend in total and the price of the sketch pads and pencils, the number of pencils she can buy is 12 to 18 pencils.
<h3 /><h3>What number of pencils can Fatima buy?</h3>
If Fatima bought 2 sketchpads, she would have spent:
= 3.25 x 2
= $6.50
If she spent at most $20, the amount to spend on pencils is:
= 20 - 6.50
= $13.50
Pencils are $0.75 so the number of pencils Fatima can buy are:
= 13.50 / 0.75
= 18 pencils
If she spent at most $15, the number of pencils to buy is:
= (15 - 6.50) / 0.75
= 12 pencils
Missing details from the question:
the sketchpad is $3.25 each and the pencils are $0.75 each
Find out more on solving for costs at brainly.com/question/21897181.
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Answer:
4x+3=12
Step-by-step explanation: