Mathematics, 01.01.2020 03:31 alexisgoss8091

At a golf ball factory, 60 golf balls were inspected and 48 of them passed inspection. out of 2,500 golf balls made at the factory, about how many would you predict would fail an inspection?

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So, out of 60 balls, 48 passes and 12 did not that gives us a failure rate of 20%
20% of 2500 = 2000 hence 500 balls would not pass inspection,

Answer from: tstaples02

500 Golf Balls fail an inscpection at factory.

Step-by-step explanation:

Given: No of golf ball inspected = 60

No of golf ball passed = 48

To find: No of golf balls fail the inspection out of 2500 balls.

First we find No of golf ball failed the inspection out of 60. To find the percentage of golf ball failing the inspection

No of golf ball failed the inspection = 60 - 48 = 12

Percentage of Golf ball failed the inspection = $\frac{12}{60}\times100$

= $\frac{1}{5}\times100$

= 20 %

Now,

No of golf balls failing inspection out of 2500 balls = 20 % × 2500

= $\frac{20}{100}\times2500$

= $20\times25$

= 500

Therefore, 500 Golf Balls fail an inscpection at factory.

Answer from: Quest

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

Answer from: Quest

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

$(zy )^{2} +10^{2} = {(10 \sqrt{2}) }^{2}$

$(zy )^{2} +100= 200$

group similar terms to get,

$(zy )^{2}= 200 - 100$

this implies that,

$(zy )^{2}=100$

take positive square root of both sides to get,

$zy = \sqrt{100}$

this implies that,

$zy = 10$

What is the distance from point y to wx in the figure below

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At a golf ball factory, 60 golf balls were inspected and 48 of them passed inspection. out of 2,500...