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Novosadov [1.4K]
3 years ago
12

Please help. How do I solve this? The first attachment shows the graph and the second attachment shows the answer choices.

Mathematics
1 answer:
Liula [17]3 years ago
8 0
This limacon has an equation of:

r=2+3cos(theta)
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Can someone help me with these 2 questions?
Karo-lina-s [1.5K]
4x + 25 + x - 15
5x + 10 
/ 5    / 5

x = 2

Refer Back To The First Problem To Solve The Second One, You Are Doing Great!
7 0
3 years ago
1. $200 is deposited into an account that earns 6% simple interest
katen-ka-za [31]

Answer:

$260

Step-by-step explanation:

0.06 x 200 = 12

12 x 5 = 60

200 + 60 = 260

3 0
3 years ago
8.45 lb; 2 significant digits. What are the two significant digits?
Svetach [21]
8 and 4 are the main numbers
5 0
3 years ago
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Heather opens a bank account with $125. Each week, starting the following week, she deposits $25 into her account.
Rufina [12.5K]
Total money in account=125+25n
7 0
3 years ago
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Probability of a standard six side dice landing on a four in the first three rolls?
Illusion [34]

Answer:

91/216

Step-by-step explanation:

The probability of getting a 4 in the first three rolls is 1 minus the probability of not getting a 4 on any of the rolls.

P(at least one 4) = 1 − P(no 4s)

P(at least one 4) = 1 − (5/6)³

P(at least one 4) = 91/216

Alternatively, you can calculate it this way.

The probability of getting a 4 on the first roll is 1/6.

The probability of getting a 4 on the second roll is (5/6) (1/6) = 5/36.

The probability of getting a 4 on the third roll is (5/6) (5/6) (1/6) = 25/216.

The probability of any of the three events is 1/6 + 5/36 + 25/216 = 91/216.

6 0
2 years ago
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