- 6 48 - 99 how to solve it

Write an equation of the line. Vertical; through (-3,-5)

Kryger [21]

Equation of the vertical line passing through point (-3, -5) is given by x = -3.

As given in the question,

Line passes through the point (-3, -5)

It represents the x- coordinate is equal to -3

And y- coordinate is equal to -5.

Condition for the line is given as vertical line.

Vertical line represent the value of x- coordinate remain constant.

It represent x-intercept

x = -3

x-intercept represents the equation of the vertical line.

Therefore, equation of the vertical line passing through point (-3, -5) is given by x = -3.

Learn more about equation here

brainly.com/question/10413253

#SPJ1

4 0

1 year ago

Consider the running track which consists of two straight paths each measuring 84 meters in length and two semicircles with diam

Alenkinab [10]

Answer:

The answer is 127.32

Step-by-step explanation:

D= 400 divided by pi= 127.32

400= pi times diameter

3 0

3 years ago

Solve: 26.45 + 4.79 + 120.02 - 3.20 =

timurjin [86]

26.45+4.79+120.02-3.20
31.24+120.02-3.20
151.26-3.20
148.06

5 0

3 years ago

Read 2 more answers

According to a survey by Bankrate, of adults in the United States save nothing for retirement (CNBC website). Suppose that adult

mezya [45]

Complete Question

The complete question is shown on the first uploaded image

Answer:

a

Yes the selection of 15 is a binomial experiment

b

$P(r = 15) = 3.2768 *10^{-11}$

c

$P(r = 5) = 0.1032$

d

$P(r \ge 1 ) = 0.9648$

Step-by-step explanation:

considering question a

Generally for and experiment to be binomial

The trial must be independent

There must be only two outcomes for each trial

Generally given that that the 15 adults are selected randomly which mean that the trials will be independent and that desired outcome is ''ether the adult save something for retirement or the adult saves nothing for retirement ''

Then we can say that the selection of 15 adult at is a binomial experiment

Considering question b

Generally the probability that all of the adults save nothing for retirement is mathematically represented as

$P(r = n) = ^nC_r * p^r * q^{n-r}$

Here C stands for combination

r = 15 i.e all the selected adults

n is the sample size with value 15

From the question p = 0.20

and q is calculated as

$q = 1 - p$

=> $q = 1 - 0.20$

=> $q = 0.80$

So

$P(r = 15) = ^{15}C_{15} * p^{15} * q^{15-15}$

$P(r = 15) = 3.2768 *10^{-11}$

Considering question c

Generally the probability that exactly five of the selected adults save nothing for retirement is mathematically represented as

$P(r = 5) = ^{15} C_5 * (0.20)^5 * (0.80)^{15}$

$P(r = 5) = 0.1032$

Considering question d

Generally the probability that at least one of the selected adults saves nothing for retirement is mathematically represented as

$P(r \ge 1 ) = 1 - P (r = 0 )$

$P(r \ge 1 ) = 1 - [ ^{15} C _ 0 * (0.20)^{0} * (0.80 )^{15}]$

$P(r \ge 1 ) = 1 - 0.0352$

$P(r \ge 1 ) = 0.9648$

4 0

4 years ago

May I please Get some help?

slavikrds [6]

Irrational are numbers like pie and go forever. rational is just numbers that have endings.

8 0

3 years ago

- 648-99how to solve it​

- 648-99how to solve it