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Brrunno [24]
3 years ago
13

What weight would give a newborn a z-score of -0.75? I grams DONE 2 of 6

Mathematics
2 answers:
MissTica3 years ago
6 0

Answer:

3125

Step-by-step explanation:

answer on edge

vodka [1.7K]3 years ago
4 0

Answer:

3125

Step-by-step explanation:

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According to Masterfoods, the company that manufactures M&M's, 12% of peanut M&M's are brown, 15% are yellow, 12% are re
Nataly [62]

Answer:

a) P(Y') = 0.850

b) P(O) + P(Y) = 0.380

c) 0.001728 = 0.002 to 3 d.p

d) 0.7744 = 0.774 to 3 d.p

e) 0.120

Step-by-step explanation:

Probability of brown M&M's = P(Br) = 0.12

Probability of yellow M&M's = P(Y) = 0.15

Probability of red M&M's = P(R) = 0.12

Probability of blue M&M's = P(Bl) = 0.23

Probability of orange M&M's = P(O) = 0.23

Probability of green M&M's = P(G) = 0.15

Total probability = 1

a) The probability that a randomly selected peanut M&M is not yellow = 1 - P(Y) = 1 - 0.15 = 0.85

b) The probability that a randomly selected peanut M&M is orange or yellow = P(O) + P(Y) = 0.23 + 0.15 = 0.38

c) The probability that three randomly selected peanut M&M's are all red = P(R) × P(R) × P(R) = 0.12 × 0.12 × 0.12 = 0.001728

d) If you randomly select two peanut M&M's, compute that probability that neither of them are red

This probability = P(R') × P(R')

P(R') = 1 - P(R) = 1 - 0.12 = 0.88

P(R') × P(R') = 0.88 × 0.88 = 0.7744

e) If you randomly select two peanut M&M's, compute that probability that at least one of them is red

This probability = [P(R) × P(R')] + [P(R) + P(R)] = (0.12 × 0.88) + (0.12 × 0.12) = 0.1056 + 0.0144 = 0.120

3 0
3 years ago
1) Solve the following absolute value equation: 3x + 8) = 9
Andru [333]

Answer:

x = 1/3

Step-by-step explanation:

3x+8=9

3x-8= 9 - 8

3x=1

3x/3 = 1/3

x = 1/3

7 0
3 years ago
Write an equation using a whole number and a unit fraction to equal 5/6
satela [25.4K]

Answer:

whaaaa

Step-by-step explanation:

uhhhh hmmmmmmmmmmmmmm

5 0
2 years ago
My bro needs help again whyy
igomit [66]

Answer:

0.42

Step-by-step explanation:

when your multiplying decimals that small, it usually doesnt go into the whole number range

7 0
2 years ago
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When x = 1/2, what is the value of 8x-3/x ?
Free_Kalibri [48]
Answer choice G.

1. Plug in 1/2 for x
2. Evaluate with PEMDAS
3. Solve

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3 years ago
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