Mathematics, 17.12.2020 14:00 ashelygarcia4321
12. Joel was given instructions to observe, measure and grade this sprinkler (see Figure 1). Holes need
to be spaced 15mm apart, but the company can accept a 1mm allowance either way. Joel left his notes
highlighting sections A and B. Examine Figure 1 and tell what you think your measurements of sections
A and B would be (don't use a ruler). Explain why you gave the answers you did. (3 points)
Figure 1
Length of A: mm
Length of B: mm
Explanation:
Answers: 1
Mathematics, 21.06.2019 16:30
Which elements in the set below are integers? 12, β3β4,β 25 , β7, β 5 , 14β7, 9 a. 12, β 25 , β7, 9 b. 12, β 25 , β7, 14β7, 9 c. β3β4, 25 , β 5 ,14β7 d. 12, β7, 9
Answers: 2
Mathematics, 21.06.2019 21:40
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
Answers: 3
Mathematics, 22.06.2019 00:30
The high temp today was 62Β°. when nighttime comes, the temp will drop 40Β°. by 4am the temp will drop an additional 40Β°. what is the temp at 4am?
Answers: 2
12. Joel was given instructions to observe, measure and grade this sprinkler (see Figure 1). Holes n...
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