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kow [346]
2 years ago
14

A nutritionist is interested in estimating the proportion of consumers who look to purchase organic produce. How large of a samp

le would be necessary in order to be 99% confident that the estimate is within 3% of the actual proportion
Mathematics
1 answer:
olga2289 [7]2 years ago
7 0
It 27 because if u do 90% x 3% that will give u 27
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On circle O below, SE is a diameter.<br> What is the measure of ISE
ddd [48]
Angle LIS is congruent to angle DIE making both of them 61°, angle LID and angle SIE are congruent as well. When you add LIS, DIE, LID, and SIE all add to 360°. So 61+61 equals 122. 360-122 is 238. You divide 238 by 2 to get 119. That will be the measure of angle SIE. A triangle is a total of 180° so add up the angles 27° + 119° to get 146°. Subtract that from 180° to get 34°.

34° is the measure of ISE

Hope this helps!
7 0
3 years ago
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Plesse help me i need help me 5 year old pls help
Basile [38]

Answer:

1.12243

2.1111

3.128.33333

4.6000

5.17

Step-by-step explanation:

8 0
2 years ago
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Which property is illustrated by this problem 5(2 + 4) = (5.2) (5 . 4 )
vodomira [7]
Distributive property is the answer
6 0
3 years ago
Pls Help
Scilla [17]

Answer:

<em>y=</em><em>1</em><em>/</em><em>3</em><em> </em><em>would </em><em>be </em><em>the </em><em>correct</em><em> </em><em>answer</em><em> </em><em>as </em><em>long </em><em>as </em><em>the </em><em>x </em><em>is </em><em>not </em><em>only </em><em>attached</em><em> to</em><em> the</em><em> </em><em>three,</em><em> </em><em>but </em><em>1</em><em>/</em><em>3</em><em> </em><em>as </em><em>a </em><em>whole</em><em>.</em><em> </em><em>I </em><em>hope</em><em> </em><em>this </em><em>helps!</em>

6 0
2 years ago
The table shows the outputs y for different inputs x:
Rasek [7]
Part A: Yes, the data represent a function. The definition of a function is a relation in which no value of x will have two different values of y.
(Every time you plug in 3 as x, you will always get 4 as y; it's ok if you plug in 3 and 5 as x and get the same y, you just can't get two different y's for one x; sorry, it is pretty confusing). None of the numbers in the table repeat, so we can safely say that the relation is a function.

Part B: All we have to do is plug in 11 for x in the function given to find the answer:
f(x)=5x-21\\f(x)=5(11)-21\\f(x)=55-21\\f(x)=34
In the table, y = 8 when x = 11, but in the function given, y = 34 when x = 11, so the function given is greater.

Part C: To find the answer to C, just plug in 99 for f(x), as it tells you to do:
f(x) = 5x-21\\99=5x-21\\99+21=5x-21+21\\120=5x\\120/5=5x/5\\24=x
5 0
3 years ago
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