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2 years ago

9

This is a valid probability distribution because if you add together the probabilities their sum is 1

1 answer:

abruzzese [7]2 years ago

7 0

Answer:

True

Step-by-step explanation:

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Can y’all help me on question 19

Zolol [24]

C is your answer. Because 8 times 1.75$ = $14.00 and 5 times 1.25= $6.25. So $14.00+ $6.25 = $20.25

6 0

3 years ago

Please help me answer this question

fredd [130]

Answer:

2t + 16

Step-by-step explanation:

1. 0 seconds and 16 feet.

$2(0) + 16$
$0 + 16$

$16$

2. 1 second and 18 feet.

$2(1) + 16$
$2 + 16$
$18$

3. 2 seconds and 20 feet.

$2(2) + 16$
$4 + 16$
$20$

4. 3 seconds and 22 feet.

$2(3) + 16$
$6 + 16$
$22$

5. 6 seconds and 28 feet.

$2(6) + 16$
$12 + 16$
$28$

Therefore, the answer is 2t + 16.

4 0

2 years ago

Use the given graph of f to state the value of each quantity, if it exists. (If an answer does not exist, enter DNE.)

alex41 [277]

Answer:

Hence the answer is given as follows,

Step-by-step explanation:

Graph of y = f(x) given,

(a) $\lim_{x\rightarrow 2^{-}}f(x)=3$

(b) $\lim_{x\rightarrow 2^{+}}f(x)=1$

(c) $\lim_{x\rightarrow 2}f(x)= DNE \left \{ \therefore \lim_{x\rightarrow 2^{-}} f(x)\neq \lim_{x\rightarrow 2^{+}}f(x) \right.$

(d) $f(2)=3$

(e) $\lim_{x\rightarrow 4}f(x) = 4$

(f) $f(4)= DNE.$ { Hole in graph}

Hence solved.

3 0

3 years ago

London bought a bag containing 95 small candies. She starts eating the

Savatey [412]

Answer: 19

Step-by-step explanation: let the number of candies left in the bag be y and the number of minutes eating be x.

Because she eats 5 candies per minute

8 0

2 years ago

If John puts 3/4 lbs of roast beef on each sandwich, how many sandwiches can he make from 3 3/4 lbs of roast beef?

yulyashka [42]

the answers is 5 sandwiches

6 0

3 years ago