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stich3 [128]
3 years ago
10

Hi! Please do ALL problems for 50 pts and brainlest:)

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
6 0

Answer:

1. 125

2. 2/73≈0.02739726

3. 27.77

4. IM SORRY IDK THE ABOUT THE WORD PROBLEM

Step-by-step explanation:

1. Multiply 1/2=0.5 and 250 to get 250/2=125.

2. Reduce the fraction 42/1533≈0.02739726 to lowest terms by extracting and canceling out 21; 2/73

3. Add 19.17 and 8.6 to get 27.77.

27.77

please give me the brainliest answer!!!!!!!!!!!!!!

Harlamova29_29 [7]3 years ago
5 0

Answer: 1. 125

2. 36.5

3. 27.77

1.  4/9 left of the pizza

Step-by-step explanation: Hope this helped! :)

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IrinaK [193]
C= 15 + 2h
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the 15 is added because its the deposit fee
6 0
3 years ago
Find the missing probability. P(B)=720,P(A|B)=14 ,P(A∩B)=?
Ivan

Answer:

7/80

Step-by-step explanation:

Given that: P(B) = 7 / 20, P(A|B)= 1 / 4

Bayes theorem is used to mathematically represent the conditional probability of an event A given B. According to Bayes theorem:

P(A|B)=\frac{P(A \cap B)}{P(B)}

Where P(B) is the probability of event B occurring, P(A ∩ B) is the probability of event A and event B occurring and P(A|B) is the probability of event A occurring given event B.

P(A|B)=\frac{P(A \cap B)}{P(B)}\\\\P(A \cap B)=P(A|B)*P(B)\\\\Substituting:\\\\P(A \cap B)=1/4*7/20=7/80\\\\P(A \cap B)=7/80

6 0
3 years ago
The map of a walking trail is drawn on a coordinate grid with three points of interest.
rewona [7]

Answer:

12 units

Step-by-step explanation:

Given the points :

R(−3, 2) - - - > S(2, 2) - - - - > T(2, −5).

Distance between R and S

Distance between two points is obtained thus :

D = sqrt((x2 - x1)^2 + (y2 - y1)^2)

Distance between R and S

x1 = - 3 ; y1= 2 ; x2 = 2 ; y2 = 2

D1 = sqrt((2 - (-3))^2 + (2 - 2)^2)

D1 = sqrt((5^2 + 0^2))

D1 = sqrt(25)

D1 = 5

Distance between S and T

x1 = 2 ; y1= 2 ; x2 = 2 ; y2 = - 5

D2 = sqrt((2 - 2)^2 + (-5 - 2)^2)

D2 = sqrt((0^2 + (-7)^2))

D2 = sqrt(49)

D2 = 7

Hence, total length = D1 + D2 = 5 + 7 = 12 units

6 0
2 years ago
What is the value of X?​
Lisa [10]
The value of X is 5 because the dimensions of the first triangle is x=5 and 15 so therefore the second triangle has to have the same dimensions according to X so that would be 15 and 6(X)=30. As a result, X=5
8 0
2 years ago
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tankabanditka [31]

Answer:

1/4 divided by 3 = 1/12.

Step-by-step explanation:

hope this helps

3 0
3 years ago
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