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Alex17521 [72]
2 years ago
11

An experiment determines that the polar equation r = 5 + 6cos(θ), where r is in meters, represents the greatest distance between

two individuals that still allows them to hear each other speak. Which curve represents this scenario?
Mathematics
2 answers:
Zielflug [23.3K]2 years ago
8 0

Answer:

C

Step-by-step explanation:

Did it on edge 2020

bonufazy [111]2 years ago
5 0

Answer:

The answer is C.

got it right on Edge 2020

Step-by-step explanation:

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Help me plz thank you
Nesterboy [21]

Answer:

B

Step-by-step explanation:

because  TQq ssssssssssssssssssssssssssssssssssssssssssssss

8 0
2 years ago
Which estimation could be used to make sure the answer is reasonable? Claudia mixed 16.7 pounds of sand with 12.6 pounds of soil
ra1l [238]
The answer for your question is a). Because if you add 12.6 pounds by 16.7 pounds you will get 29.3 as your answer.the estimated answer is 30 and,22.1 estimated is 22.Finally,you just subtract 30 by 22 and you get your answer as 8.
7 0
3 years ago
PLEASE HELP ME ( MULTIPLE CHOICE)!!
Anton [14]

Answer:

D

Step-by-step explanation:

an undefined slope has the same x value no matter what y value it has, therefore, D

(please rate and thank)

4 0
3 years ago
Graduate Management Aptitude Test (GMAT) scores are widely used by graduate schools of business as an entrance requirement. Supp
NikAS [45]
<span>The answer would be letter D. 476 and 690

Use Z score which is calculated as (GMAT score - mean)/ Standard Deviation. 

Look up tables of Z score to get Pr.'s. The tables only show positive values because the normal distribution is symmetrical, so if you get a negative using the formula above it only indicates that your.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
</span>
3 0
2 years ago
Read 2 more answers
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
fenix001 [56]

Answer:

2, 7, 114

Step-by-step explanation:

(3 + 0.5x)(38 - 4x)

114 + 19x - 12x - 2x²

-2x² + 7x + 114

7 0
3 years ago
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