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Paladinen [302]
3 years ago
14

Please solve thanks!

Mathematics
1 answer:
Alona [7]3 years ago
7 0

Answer:

f(-3)=4

b

Step-by-step explanation:

lol is this edgenuity

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brazil exports the most coffee in the world it cost approximately $2.55 to produce a pound of coffee.Also the us charges 20% tar
exis [7]

Answer:

I believe it is 3.1875.

Step-by-step explanation:

25% of 2.55 is 0.6375.

2.55 + 0.6375 = 3.1875.

3 0
3 years ago
Alice, Benjamin, and Carol each try independently to win a carnival game. If their individual probabilities for success are 1/5,
kicyunya [14]

Answer:

E. 7/40

Step-by-step explanation:

The following probabilities are given:

P (Alice Wins) = 1/5

P (Benj. Wins) = 3/8

P (Carol Wins) = 2/7

We can deduce the probabilities for losses:

P (Alice Loses) = 1 - P (Alice Wins) = 1 - 1/5 =4/5

P (Benj. Loses) = 1 - P (Benj. Wins) = 1 - 3/8 = 5/8

P (Carol Loses) = 1 - P (Carol Wins) = 1 - 2/7 =5/7

The possible outcomes that two players win and one player loses are as follows:

Alice Wins, Benj Wins, Carol Loses

Alice Loses, Benj Wins, Carol Wins

Alice Wins, Benj Loses, Carol Wins

We can compute the probabilities of each of the 3 outcomes above:

P(Alice Wins, Benj Wins, Carol Loses) = (1/5) x (3/8) x (5/7) = 3/56

Alice Loses, Benj Wins, Carol Wins = (4/5) x (3/8) x (2/7) = 3/35

Alice Wins, Benj Loses, Carol Wins = (1/5) x (5/8) x (2/7) =  2/56

P ( 2 wins and 1 loss)

= 3/56 + 3/35 + 2/56

= 343 / 1960

= 7/40

7 0
3 years ago
Read 2 more answers
Geometry!!!!!!!!!!!!!!!!!!!!!!!!
Stella [2.4K]

<u>Given</u>:

Given that O is the center of the circle.

The radius of the circle is 3 m.

The measure of ∠AOB is 30°

We need to determine the length of the major arc ACB

<u>Measure of major ∠AOB:</u>

The measure of major angle AOB can be determined by subtracting 360° and 30°

Thus, we have;

Major \ \angle AOB=360-30

Major \ \angle AOB=330^{\circ}

Thus, the measure of major angle is 330°

<u>Length of the major arc ACB:</u>

The length of the major arc ACB can be determined using the formula,

<u></u>m \widehat{ACB}=(\frac{\theta}{360})2 \pi r<u></u>

Substituting r = 3 and \theta=330, we get;

m \widehat{ACB}=(\frac{330}{360})2 \pi (3)

m \widehat{ACB}=\frac{1980}{360}\pi

m \widehat{ACB}=5.5 \pi

Thus, the length of the major arc ACB is 5.5π m

8 0
3 years ago
A chord PQ of length 13cm is drawn in a circle with center C and a radius of 10.2cm.
Reika [66]
Cududjdjdjdkdkdkdkfkiddi
3 0
2 years ago
Sasah spent 55% of savings. she has $135 left. how much did she have at first
stepladder [879]
She started off with $74.25 , Hope that helps
3 0
3 years ago
Read 2 more answers
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