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tamaranim1 [39]
3 years ago
15

PLEASE HELP WILL MARK BRAINLIEST!!!! BECT TO LAST QUESTION

Mathematics
1 answer:
Stells [14]3 years ago
8 0
Joint Frequency because of the fact that it "joins" one number from the column(up and down) and one from the row(side-by-side), hence the two-way table.
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alexandr1967 [171]

Answer:

orange juice is better than Apple Juice

5 0
2 years ago
Which of the following is NOT a formula for determining complementary probability?
forsale [732]

<em>Question:</em>

<em>Which of the following is NOT a formula for determining complementary probability?</em>

<em>A. P(outcome) = 1- P(-outcome)</em>

<em>B. P(outcome) - P(-outcome) = 1</em>

<em>C. P(outcome) + P(-outcome) =1</em>

<em>D. P(-outcome) = 1 - P(outcome)​</em>

<em></em>

Answer:

P(outcome) - P(-outcome) = 1

Step-by-step explanation:

Required

Determine which option is not a formula of complementary probabilities

From the list of given options, the complementary probabilities are P(outcome) and P(-outcome)

In probability;

P(outcome) + P(-outcome) = 1 --- Equation 1

Subtract P(outcome) from both sides

P(outcome) - P(outcome) + P(outcome) = 1 -  P(outcome)

P(-outcome) = 1 - P(outcome)  ------ Equation 2

Subtract P(-outcome) from both sides of equation 1

P(outcome) + P(-outcome) - P(-outcome) = 1 -  P(-outcome)

P(outcome)  = 1 -  P(-outcome)

Equation 1, 2 and 3 represents options A, C and D

While option B is out of place

<em>Hence, option B is not a formula of complementary probability</em>

3 0
3 years ago
What is 4(3.2d - 10) simplified
Levart [38]

Answer:

12.8d - 40

Step-by-step explanation:

Distributive property: Multiply the outside number with each of the numbers in the paranthesis.

FOLLOW - PEMDAS

Another way:

(4 • 3.2d) - (4 • 10)

(12.8d) - (40)

12.8d - 40

5 0
3 years ago
30 points!!!
koban [17]

Answer:

f(7)=13

g(-9)=86

Step-by-step explanation:

f(7)=2*7-1=14-1=13

g(-9)=(-9)^2+5=81+5=86

7 0
3 years ago
CAN SOMEONE PLEASE HELP ME WRITE A EQUATION FOR THIS SCENARIO, ILL GIVE BRAINLIST
patriot [66]

Answer:

day 13

Step-by-step explanation:

the y axis represents the money. ans the x represents the days

so go down to 0 on the y acis and see what number the line matches with 0 on

in this case it matches with 13

5 0
2 years ago
Read 2 more answers
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