The **best point estimate **for the proportion of all the residents opposed to the photo cop use is 60% which is the fourth option.

Given that in a **survey** of 456 residents , 279 were opposed to the use of the photo cop for issuing traffic tickets.

We have to find the **best point estimate** for the **proportion** of all residents opposed to the photo cop use.

Total residents=456

**Residents** who opposed to the use of the photo cop for issuing traffic tickets=279

**Proportion**=**number** of residents who opposed/ total residents

=279/456

=0.611

=61.1%

The nearest option is fourth which is 60%.

Hence the **best point estimate** for the **proportion** for the proportion of all the residents opposed to the photo cop use is 60% which is option 4.

Learn more about **proportion** at brainly.com/question/1496357

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Question is incomplete as it should include options which are :

1) 500

2)50%

3)300

4)60%

5)40%

**Answer:**

y = 9

**Step-by-step explanation:**

the equation of a horizontal line parallel to the x-axis is

y = c

where c is the value of the y-coordinate the line passes through

the line passes through (15, 9) and (- 2, 9)

both points have y-coordinate of 9, hence

y = 9 ← is the equation of the line

Total Quantity of Pond Water = 21 fluid ounces

Total Students = 10 pairs = 20

Since water needs to be distributed equally,

Water received by 1 student =

⇒ Water received by 1 student =

⇒ Water received by 1 student = 1.05 ounce

Pond water collectively received by Jonas and his science partner = 2 * 1.05

**⇒ Pond water collectively received by Jonas and his science partner = 2.1**

**Answer: -14a - 8**

**Step-by-step explanation: **

so basically... idek