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3 years ago

I need help with this ASAP!

Mathematics

1 answer:

Phantasy [73]3 years ago

3 0

Answer:

answer 1 and 4 is 65.

answer 2 and 3 is 115

answer 5 and 6 is 60

answer 7 is 120

answer 8 and 10 is 55

answer 9 is 125

Step-by-step explanation:

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Is this the correct answer

enot [183]

Answer:

It should be correct.

8 0

3 years ago

Given that pentagon ABCDE ≅ pentagon FGHIJ, find the value of m.

I am Lyosha [343]

Thank you for posting your question here at brainly. Feel free to ask more questions. The best and most correct answer among the choices provided by the question is A. 2 . 

Hope my answer would be a great help for you.

7 0

2 years ago

If the probability is 0.54 that Stock A will increase in value during the next month and the probability is 0.68 that Stock B wi

Aloiza [94]

P(A) =0.54

P(B)= 0.68

P'(A)= 1-0.54 = 0.46

P'(B)= 1- 0.68 = 0.32

The probability of neither of both event will occur:

= P'(A)×P'(B)

=0.46 × 0.32

=0.1472

3 0

3 years ago

Assume that the weight of two year old babies have distribution that is approximately normal with a mean of 29 pounds and a stan

Lana71 [14]

Answer:

25.15 ponds is the weight of two year old baby corresponds to 10th percentile.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 29 pounds

Standard Deviation, σ = 3 pounds

We are given that the distribution of weight of two year old babies is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

We have to find the value of x such that the probability is 0.10

P(X < x)

$P( X < x) = P( z < \displaystyle\frac{x - 29}{3})=0.10$

Calculation the value from standard normal z table, we have,

$P(z < -1.282) = 0.10$

$\displaystyle\dfrac{x - 29}{3} = -1.282\\x = 25.154 \approx 25.15$

Thus, 25.15 ponds is the weight of two year old baby corresponds to 10th percentile.

5 0

3 years ago

Help pleaseeeee ???????

Mkey [24]

Answer: y+6x = -34

Step-by-step explanation:

y-2= -6(x+6) (Ax+By=C is the goal)

y-2= -6x-36 (-6) x & (-6) 6

y=-6x-34 (Add 2 to both sides)

y+6x = -34 [Add 6x to both sides]

5 0

2 years ago