Which statements are true about exponential functions? Check all that apply

Response:

a. 0.76

b. 0.23

c. 0.5

d. p(B/A) signifies the likelihood that a student with a visa card also possesses a MasterCard.

p(A/B) indicates the probability that a student with a MasterCard also has a visa card.

e. 0.35

f. 0.31

Detailed explanation:

a. p(AUBUC) = P(A) + P(B) + P(C) - P(AnB) - P(AnC) - P(BnC) + P(AnBnC)

        = 0.6 + 0.4 + 0.2 - 0.3 - 0.11 - 0.1 + 0.07 = 0.76

b. P(AnBnC') = P(AnB) - P(AnBnC)

        = 0.3 - 0.07 = 0.23

c. P(B/A) = P(AnB)/P(A)

        = 0.3/0.6 = 0.5

e. P((AnB)/C) = P((AnB)nC)/P(C)

        = P(AnBnC)/P(C)

        = 0.07/0.2 = 0.35

f. P((AUB)/C) = P((AUB)nC)/P(C)

        = (P(AnC) U P(BnC))/P(C)

        = (0.11 + 0.1)/0.2

        = 0.21/0.2 = 0.31

Answer:

II AB = CD

Step-by-step explanation:

|AB| = |CD|

To address this problem, let's start by formulating the general motion equation along the vertical direction.

This gives us:

Where,

• g: gravitational acceleration
• vo: initial velocity
• h0: starting height

For the first individual:

For the second individual:

When both individuals reach the identical altitude, the following holds:

Rearranging results in:

Solving for time:

Result:

The two window washers reach the same height after 18.31 seconds.

Imagine a right triangle where vertex B is at the base of the hill, vertex S is at the top of the statue, and vertex Y represents your position. This triangle has a right angle at B, and angle Y measures 13.2°. Let h denote the height of the statue, making the lengths of sides YB and BS equal to 77 ft and 16+h ft, respectively.

With the lengths of two sides and one angle known, the height h can be determined using the tangent function:

ft.

Result: the height of the statue calculates to be 2.0565 ft.