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2 years ago

Graph the line Through (6, 0), m= -1/2

Mathematics

1 answer:

Olenka [21]2 years ago

6 0

Answer:

The equation of the line would be y = -1/2x + 3. You can use this to make a graph that looks like this:

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Ella plans to make treats for her class.

PSYCHO15rus [73]

Answer:

2/3 * 25/1 = 50 / 3 = 16 66/100 = 16 4/25

Step-by-step explanation:

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2 years ago

PLEASE HELP?! IM SO CONFUSED!!

seropon [69]

Answer:

Step-by-step explanation:

-3 7/8 rounds down to -4

4.63 rounds up to 5

-4 x 6 + 5

-24 + 5

-19

her answer (-19.14) also rounds to -19

So yes, it is reasonable and the correct response is C.

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1 year ago

Find the measure of angle U

marin [14]

Answer:

Step-by-step explanation:

i promise this is the answer i go to k12 and got the answer correct

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2 years ago

How many factors are in the expression p(q-1)^r

boyakko [2]

P and q-1 are factors because a factor is something you multiply. <span />

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2 years ago

7. The probability that a randomly chosen student will be left-handed is .09: a) In a class of 108, find the probability that th

vampirchik [111]

Solution :

Let x be student will be left handed

P = 0.09

Using the normal approximation to binomial distribution,

a). n = 108,

μ = np = 9.72

$\sigma = \sqrt{np(1-p)}$

$=\sqrt{8.8452}$

= 2.9741

Required probability,

P(x=8) = P(7.5 < x < 8.5)

$=P\left(\frac{7.5-9.72}{2.9741}< \frac{x-\mu}{\sigma}< \frac{8.5-9.72}{2.9741}\right)$

$=P(-0.75 < z < -0.41)$

Using z table,

= P(z<-0.41)-P(z<-0.75)

= 0.3409-0.2266

= 0.1143

b). P(x=12) = P(11.5 < x < 12.5)

$=P\left(\frac{11.5-9.72}{2.9741}< \frac{x-\mu}{\sigma}< \frac{12.5-9.72}{2.9741}\right)$

$=P(0.60 < z < 0.94)$

Using z table,

= P(z< 0.94)-P(z< 0.60)

= 0.8294 - 0.7257

= 0.1006

7 0

2 years ago