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3 years ago

Given the probability histogram pictured for a discrete random variable X, what is μx?

Mathematics

2 answers:

zubka84 [21]3 years ago

8 0

Answer:

Step-by-step explanation:

sertanlavr [38]3 years ago

7 0

Answer: The probability is 3

Step-by-step explanation:

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Pls tell the answer fast please

jekas [21]

Answer:

If I had to take an educated guess I'd say 126° but I'm not 100% sure.

7 0

3 years ago

Read 2 more answers

Factor completely x2 + 20x − 36. (1 point)

Serggg [28]

Consider the form x^2+bx+c. Find a pair of integers whose product is c and whose sum is b. In this case, whose product is 36 and whose sum is 20.

2, 18

Write the factored form using these integers.

(x+2)(x+18)

4 0

3 years ago

The mass of mercury is 330,200,000,000,000,000,000,000 kilograms. how can this number be written in scientific notation?

rusak2 [61]

= 3.302 × 1022
(scientific notation)

= 3.302e22
(scientific e notation)

= 33.02 × 1021
(engineering notation)
(sextillion; prefix zetta- (Z))

= 33020000000000000000000
<span>(real number)
</span>

7 0

4 years ago

Please help me with 4 more questions ill give brainliest plesase!!

slavikrds [6]

Answer:

(- 1, - 1 )

Step-by-step explanation:

Since the dilatation is centred at the origin, then multiply the coordinates of the original point by the scale factor, that is

(- 3, - 3 ) → ( $\frac{1}{3}$ × - 3, $\frac{1}{3}$ × - 3 ) → (- 1, - 1 )

6 0

3 years ago

Find the missing side and round the answer to the nearest tenth. Thanks.

Andru [333]

Answer:

Step-by-step explanation:

opp=x,hyp=10

sin 53°= $\frac{x}{10}$

cross multiply

sin 53° x 10 =x

0.7986 x 10=x

7.98=x

x≅ 8.0

4 0

3 years ago