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mash [69]
3 years ago
9

A line slope of 7 and passes through the point (1,16) what is its equation in slope-intercept form

Mathematics
2 answers:
OLEGan [10]3 years ago
7 0

Answer:

y-16=7(x-1)

Step-by-step explanation:

y-y1=m(x-x1)

y-16=7(x-1)

Nonamiya [84]3 years ago
6 0

Answer:

y= 7x+9

Step-by-step explanation:

m=7 (1,16)

you know the slope and a point so use the point slope form to find the y-intercept

y-16= 7(x-1) distribute

y-16= 7x- 7 add 16 to both side

y=7x+9

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The probability that exactly 6 are defective is 0.0792.

Given:

30% of the bulbs in a large box are defective.

If 12 bulbs are selected randomly from the box.

To find:

The probability that exactly 6 are defective.​

Solution:

Probability of defective bulbs is:

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p=\dfrac{30}{100}

p=0.3

Probability of non-defective bulbs is:

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q=1-0.3

q=0.7

The probability that exactly 6 are defective is:

P(x=r)=^nC_rp^rq^{n-r}

P(x=6)=^{12}C_6(0.3)^6(0.7)^{12-6}

P(x=6)=924(0.3)^6(0.7)^{6}

P(x=6)=0.0792478958

P(x=6)\approx 0.0792

Therefore, the probability that exactly 6 are defective is 0.0792.

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brainly.com/question/12917164

8 0
3 years ago
2 5/16 divided into 7/8 equals what
Whitepunk [10]

Answer:

4 1/14

Step-by-step explanation:

2 5/16=57/16

57/16*8/7=57/16 divided by 7/8

57/16*8/7=57/2*7=57/14=4 1/14

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