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aev [14]
3 years ago
13

Help me almost done!

Mathematics
1 answer:
Andreyy893 years ago
6 0
Cos 60° is ½

and sin 60° is √3/2

so it is true....

that table may help you

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10 is 25% of what number?
Zanzabum

Answer:

40

Step-by-step explanation:

25%= \frac{1}{4}

10×4=40

8 0
2 years ago
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Four classmates collect data by conducting a poll. They
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D. Aidan’s

The larger the sample size (number of people asked), the more accurate the results generally are, due to the law of large numbers.
4 0
2 years ago
A grocery store buys items and then applies a markup of 70%. What is the retail price of item that originally costs $10?
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Answer:

$17

Step-by-step explanation:

since your finding retail price u need to do 10×.7 and that would be 7 then and the 7 to 10

7 0
2 years ago
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Allison can complete a sales route by herself in 6 hours. working with an associate, she completes the route in 4 hours. How lon
allsm [11]
We know that
if <span>Allison can complete a sales route by herself in 6 hours
then
100% of the sales route---------------> 6 hours
x%--------------------------> 1 hour
x=100/6-----> x=16.67%/hour


Allison </span><span>working with an associate, she completes the route in 4 hours
</span>then 
100%------------------> 4 hours
x%----------------> 1 hour
x=100/4-----> x=25%

An associate in 1 hour complete-------> 25%-16.67%----> 8.33%
then
 an associate complete in 1 hour--------> 8.33%
 x hour--------------------------> 100%
x=100/8.33-----> x=12 hours

the answer is
12 hours

4 0
3 years ago
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The zero of the function in A(x)=9x^2-25/3x+5 is <br><br> A. -5/3<br> B. 5/3<br> C. 5
trapecia [35]

it took me a while but the answer is 5/3

3 0
3 years ago
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