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2 years ago

Whats the correct answer answer asap

Mathematics

2 answers:

Elanso [62]2 years ago

3 0

Answer:

Step-by-step explanation:

it just is

MrMuchimi2 years ago

3 0

C
“Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force”

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What is the range for the following set of numbers: 199, 211, 63, 200, 544, 347, 727, 98, 110 *

LenKa [72]

Answer:

Minimum = 64

Maximum = 727

Medium = 200

Mean = 277.667

Mode = none

s = 223.825

Q = 211.024

n = 9

8 0

4 years ago

Adam is in mexico where the temperature is given degrees celsius . To convert to fahrenheit you multiply the celsius temperature

Anestetic [448]

Answer:

When temperature is 30 in degrees Celsius then temperature in degree Fahrenheit is 86.

Step-by-step explanation:

Let C denotes the temperature in degree Celsius and F denotes the temperature in degree Fahrenheit.

According to the given question,

To convert to Fahrenheit we multiply the Celsius temperature by 9/5 and add 32.

Mathematically it can be written as,

$F=C\times\frac{9}{5}+32$

For example , let us take the temperature in mexico to be 30 degrees Celsius to convert the temperature to Fahrenheit we can use this equation as ,

$F=C\times\frac{9}{5}+32$

Put C = 30, we get

$\Rightarrow F=30\times\frac{9}{5}+32$

$\Rightarrow F=6 \times 9+32$

$\Rightarrow F=54+32$

$\Rightarrow F=86$

Thus, when temperature is 30 in degrees Celsius then temperature in degree Fahrenheit is 86.

4 0

3 years ago

K is between J and M. L is

xeze [42]

Step-by-step explanation:

given,

K is between J and M, L is between K and M, M is between K and N. JN = 14, KM=4 and JK= KL= LM

NL=?

according to the question,

J-------K-------L------M--------N

We know,

KM= 4

KL+LM=4

KL+KL=4 (LM=KM)

2KL=4

KL=2

SO,

JK=KL=2 and LM=KL=2

we have ,

JN=14

JK+KM+MN= 14

2+4+MN=14

MN=8

Now,

NL=LM+MN= 2+8= 10

7 0

3 years ago

Solve for f

oksano4ka [1.4K]

Answer:

f = 5/3

Step-by-step explanation:

3/4 f = 5/4

Multiply each side by 4/3 to isolate f

4/3 *3/4 f = 5/4 *4/3

f = 5/3

5 0

3 years ago

Read 2 more answers

Consider a binomial experiment with n = 10 and p = 0.10. (a) Compute f(0). If required, round your answer to four decimal places

ss7ja [257]

Answer:

(a) The value of f (0) is 0.3487.

(b) The value of f (2) is 0.1937.

(d) The value of P (X ≥ 1) is 0.6513.

(e) The value of E (X) is 1.

(f) The value of V (X) is 0.9 and σ is 0.9487.

Step-by-step explanation:

The random variable X follows a Binomial distribution with parameter n = 10 and p = 0.10.

The probability mass function of X is:

$P(X=x)={10\choose x}0.10^{x}(1-0.10)^{10-x};\ x=0,1,2,3...$

(a)

Compute the value of f (0) as follows:

f (0) = P (X = 0)

$={10\choose 0}0.10^{0}(1-0.10)^{10-0}\\=1\times 1\times 0.348678\\=0.348678\\\approx0.3487$

Thus, the value of f (0) is 0.3487.

(b)

Compute the value of f (2) as follows:

f (2) = P (X = 2)

$={10\choose 2}0.10^{2}(1-0.10)^{10-2}\\=45\times 0.01\times 0.43047\\=0.1937115\\\approx0.1937$

Thus, the value of f (2) is 0.1937.

(c)

Compute the value of P (X ≤ 2) as follows:

P (X ≤ 2) = P (X = 0) + P (X = 1) + P (X = 2)

$=\sum\limits^{0}_{2} {{10\choose x}0.10^{x}(1-0.10)^{10-x}}\\=0.3487+0.3874+0.1937\\=0.9298$

Thus, the value of P (X ≤ 2) is 0.9298.

(d)

Compute the value of P (X ≥ 1) as follows:

P (X ≥ 1) = 1 - P (X < 1)

= 1 - P (X = 0)

= 1 - 0.3487

= 0.6513

Thus, the value of P (X ≥ 1) is 0.6513.

(e)

Compute the expected value of X as follows:

$E(X)=n\times p$

$=10\times 0.10\\=1$

Thus, the value of E (X) is 1.

(f)

Compute the variance of X as follows:

$V(X)=np(1-p)$

$=10\times 0.10\times (1-0.10)\\=0.90$

Compute the standard deviation of X as follows:

$SD(X)=\sqrt{V(X)}$

$=\sqrt{0.90}\\=0.94868\\\approx0.9487$

Thus, the value of V (X) is 0.9 and σ is 0.9487.

8 0

4 years ago