Simone buys a painting for 24000 later she sells it for 60000 how much is her percentage profit

Answer:

B

Step-by-step explanation:

The equation we must find is in y = mx + b form. We are given that it intercepts (0,3), so the y-intercept it 3 and b = 3. We can find the slope with the two points we are given: m = (3-5)/(0(-5)) = -2/5. Substituting these values, we find: y = (-2/5)x + 3

Answer:

i think the answer is:

D - an exponential graph decreasing from the left and crossing the y axis at 0 comma 8

Answer:

the answer is D

Step-by-step explanation:

i took the test

If ∆LMC ≅ ∆BJK, then ∆CL ≅ ∆KB. so the correct option is D.

What is the congruent triangle?

Two triangles are said to be congruent if the length of the sides is equal, a measure of the angles are equal and they can be superimposed.

We have been given that ∆LMC ≅ ∆BJK.

The image of the triangles are attached below;

The triangle are congruent to each other so,

∆LMC ≅ ∆BJK

∆LM ≅ ∆BJ

∆LC ≅ ∆BK

∆MC ≅ ∆JK

Thus, ∆LC ≅ ∆BK so the correct option is D.

Learn more about congruenttriangles;

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Answer:

a

Step-by-step explanation:

because of the line test

Answer: 13

Step-by-step explanation: Plug 10 in for x; 10/2=5; 5+8=13

Using the concept of binomial probability, the distribution of X which is the number of winning is ;

• X ______ 0 ____1 _____ 2___ 3______ 4

• P(X):_0.0767_0.2762_0.3729_0.2238_0.0503

Given the parmaters :

• Total Number of slots = 38
• Number of reds = 18

The probability of winning,p on a single play :

• p = (red slots / total slots) = 18/38 = 9/19

Number of plays = 4

Number of winnings = X

Using the binomial probability relation :

• P(x = x) = nCx * p^x * q^(n-x)
• q = 1 - 9/19 = 10/19
• n = 4

ForX=0:

P(x = 0) = 4C0 × (9/19)^0 × (10/19)⁴ = 0.0767

ForX=1:

P(x = 0) = 4C1 × (9/19)¹ × (10/19)³ = 0.2762

ForX=2:

P(x = 2) = 4C2 × (9/19)² × (10/19)² = 0.3729

ForX=3:

P(x = 3) = 4C3 × (9/19)³ × (10/19)¹ = 0.2238

For X = 4 :

P(x = 4) = 4C4 × (9/19)⁴ × (10/19)^0 = 0.0503

Therefore, the distribution of X in the roulette spin is :

X ____ 0 ____ 1 _____ 2 ______ 3 ______ 4

P(X):_0.0767_0.2762_0.3729_0.2238 _0.0503

Learn more :brainly.com/question/12474772