3 years ago

Can y’all help plz thx

Mathematics

2 answers:

zimovet [89]3 years ago

7 0

Answer:

Step-by-step explanation:

Alexus [3.1K]3 years ago

3 0

Answer:

C is the answer

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What is the solution to 2x-8<12 ? <br> A. X<2<br> B. X<8 <br> C. X<10<br> D. X<40

Maurinko [17]

2x - 8 < 12
2x < 12 + 8
2x < 20
x < 20/2
x < 10

3 0

3 years ago

Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following p

strojnjashka [21]

Answer:

P(X = 3) = 0.14680064

Step-by-step explanation:

Formula=============================

$p\left( X=k\right) =C^{k}_{n}p^{k}(1-p)^{n-k}\ \ ;\ k\in \left\{ 0,\ldots ,n\right\}$

……………………………………………………………………..

Given :

n = 8

p = 0.2

1 - p = 1 - 0.2 = 0.8

k = 3

Then

$p\left( X=3\right) =C^{3}_{8}(0.2)^{3}(0.8)^{5}$

$=0.14680064$

4 0

2 years ago

Find the following arc measures for question 2

3241004551 [841]

Answer:

arc BC = 16°

arc ABC = 196°

Step-by-step explanation:

arc BC = 180 - 164 = 16

arc ABC = 180 + 16 = 196

7 0

2 years ago

Read 2 more answers

Pls pls plz plz pls help

Citrus2011 [14]

Answer:

x is 24°

Step-by-step explanation:

angles substended by the same chord or arc....90-66= 24°.

5 0

2 years ago

What is the equation of a circle with the center (2,3) and radius 3

ruslelena [56]

Answer:

(x - 2)² + (y - 3)² = 9

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

here (h, k) = (2, 3) and r = 3, hence

(x - 2)² + (y - 3)² = 9 ← equation of circle

4 0

4 years ago