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Wewaii [24]
3 years ago
6

What are the two solutions of the equation? x = StartRoot 5 EndRoot and x = negative StartRoot 5 EndRoot x = 3 + StartRoot 5 End

Root and x = 3 – StartRoot 5 EndRoot x = 5 + StartRoot 3 EndRoot and x = 5 – StartRoot 3 EndRoot x = StartRoot five-thirds EndRoot and x = negative StartRoot five-thirds EndRoot
Mathematics
2 answers:
valentinak56 [21]3 years ago
8 0

Answer:

x = 3 + StartRoot 5 EndRoot and x = 3 – StartRoot 5 EndRoot

Step-by-step explanation:

Luda [366]3 years ago
4 0

Answer:

its b on ed

Step-by-step explanation:

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After you subtract both sides by 4. How can you solve for 3x in this equation?
Nataly [62]

Answer:

B

Step-by-step explanation:

Once you subtract both sides, the 4 is gone then the 10 is subtracted into a 6. You go to the 3x, and just like what you did to the 4 you do the opposite and divide the 3 by itself and the 6 by 3 as well.

8 0
3 years ago
Can you plz help me I don’t understand
amid [387]

The constant of proportionality is 5. For every time the total area "A" is multiplied by one the length is multiplied by 5.

6 0
3 years ago
Hey I'm really struggling what is 2×3 I've been really struggling, get back when u can thanks​
IRINA_888 [86]

Answer:

Hey buddy,

Step-by-step explanation:

2 multiplied by 3 is equal to 6 And 3 groups of 2 is 6. Instead of adding everytime multiplication is much easier .

5 0
3 years ago
Read 2 more answers
Cheryl is planting a row of flowers 10ft. Long in her garden.If she plants a flower every 1/3ft. How many flowers can she plant?
Ivanshal [37]
1/3 = 0.33
10 ÷ 0.33 = 30.30
she could plant 30 flowers.
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8 0
3 years ago
Let S be a sample space and E and F be events associated with S. Suppose that
Oksanka [162]

Answer:

a) P(E|F) = 0.5

b) P(F|E) = 0.167

c) P(E|F') = 0.625

d) P(E′|F′) = 0.375

Step-by-step explanation:

P(E) = 0.6

P(F) = 0.2

P(E n F) = 0.1

a) P(E|F) = Probability of E occurring, given F has already occurred. It is given mathematically as

P(E|F) = [P(E n F)]/P(F) = 0.1/0.2 = 0.5

b) P(F|E) = Probability of F occurring, given E has already occurred. It is given mathematically as

P(F|E) = [P(E n F)]/P(E) = 0.1/0.6 = 0.167

c) P(E|F′) = Probability of E occurring, given F did not occur. It is given mathematically as

P(E|F') = [P(E n F')]/P(F')

But P(F') = 1 - P(F) = 1 - 0.2 = 0.8

P(E n F') = P(E) - P(E n F) = 0.6 - 0.1 = 0.5

P(E|F') = 0.5/0.8 = 0.625

d) P(E′|F′) = [P(E' n F')]/P(F')

P(F') = 0.8, P(Universal set) = P(U) = 1

P(E' n F') = P(U) - [P(E n F') + P(E' n F) + P(E n F) = 1 - (0.5 + 0.1 + 0.1) = 0.3

P(E′|F′) = 0.3/0.8 = 0.375

7 0
3 years ago
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