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3 years ago

What is the y intercept of the parabola y = x2 + 22/5

Mathematics

1 answer:

maksim [4K]3 years ago

7 0

Answer:

The y-intercept is 4.4

Step-by-step explanation:

See picture below.

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Laurie was scuba diving. Each time she dove 5 feet deeper, she would stop and clear her ears. Each time that this totaled 20 fee

EastWind [94]

Answer:

your answer is (4)(-5)(3)

Step-by-step explanation:

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7 0

2 years ago

Read 2 more answers

Cuánto es –a +28=14???

eimsori [14]

Answer:

a=14

Step-by-step explanation:

-a+28=14

So -a=-14

so a=14

6 0

1 year ago

Read 2 more answers

X-45=8(2x+3)-18 what are the first steps to solving this equation

Mamont248 [21]

Step-by-step explanation:

step one Distribute

x−45=8(2x+3)−18

x−45=16x+24−18

step two Subtract the numbers

x−45=16x+24−18

3 0

2 years ago

Please help! solve for the value of y

rewona [7]

Answer:

Step-by-step explanation:

5y-3+2y+1=180

7y-2=180

7y=182

y=26

7 0

2 years ago

In a large population, about 10% of people do not like the taste of cilantro, an herb used in cooking. A researcher takes a rand

bogdanovich [222]

Answer:

0.0019390

Step-by-step explanation:

10% of people do not like the taste of cilantro

A researcher takes a random sample of 15 people and surveys whether they like cilantro

Use the binomial distribution to compute the probability that exactly 6 of the people in the sample do not like cilantro.

Probability of success = 0.10 = p

Probability of failure = 0.9 =q

n = 15

r = 6

Formula : $P(X=r)=^nC_rp^r q^{n-r}$

$P(X=6)=^{15}C_6 (0.1)^6 (0.9)^{15-6}$

$P(X=6)=\frac{15!}{6!(15-6)!} (0.1)^6 (0.9)^{15-6}$

$P(X=6)=0.0019390$

Hence the probability that exactly 6 of the people in the sample do not like cilantro is 0.0019390

3 0

2 years ago