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3 years ago

equation of a line in slo[e-intercept form given the slope = 6 and it passes through the point (1, 8)

Mathematics

1 answer:

Luba_88 [7]3 years ago

5 0

Answer:

math way

Step-by-step explanation:

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3:7:8 what the ratio?

ValentinkaMS [17]

Answer:

what? I don't understand the question

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3 years ago

A company paid a ₦25200 electricity bill to NEPA. The bill included VAT at 5%. Calculate the amount of VAT paid

lorasvet [3.4K]

Answer:

1260

Step-by-step explanation:

5÷100=0.05

0.05×25200=1260

4 0

3 years ago

Find the product of 1.35 and 0.62

kap26 [50]

Answer:

.837

Step-by-step explanation:

1.35 * 0.62 = .837

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3 years ago

Read 2 more answers

G let x be an exponentially distributed random variable with parameter λ = 1 / 2 . determine the probability distribution functi

Tema [17]

$X$ has CDF

$F_X(x)=\mathbb P(X\le x)=\begin{cases}1-e^{-\lambda x/2}&\text{for }x\ge0\\0&\text{otherwise}\end{cases}$

The CDF of $Y$ is then

$F_Y(y)=\mathbb P(Y\le y)=\mathbb P(X^2\le y)=\mathbb P(X\le\sqrt y)=F_X(\sqrt y)$
$\implies F_Y(y)=\begin{cases}1-e^{-\lambda\sqrt y/2}&\text{for }y\ge0\\0&\text{otherwise}\end{cases}$
$\implies F_Y(y)=\begin{cases}1-e^{-(y/(4/\lambda^2))^{1/2}}&\text{for }y\ge0\\0&\text{otherwise}\end{cases}$

which is the CDF of a Weibull distribution with shape parameter $\dfrac4{\lambda^2}$ and scale parameter $\dfrac12$ .

4 0

3 years ago

Margie did math homework for 25 minutes science homework for 60 minutes and took a break for 15 minutes write a percent to repre

kaheart [24]

Answer:

Margie spent 60% of time in doing science Homework

Step-by-step explanation:

Given:

Time spent in doing maths homework = 25 minutes

Time spent in doing science homework = 60 minutes

Break Time = 15 minutes

To Find:

A percent to represent the portion of time that Margie spent on science homework = ?

Solution:

Let the portion representing the portion of time that Margie spent on science homework be x

The total time spent in doing both maths and science homework and in break time = Time spent in doing maths homework + Time spent in doing science homework + Break Time

The total time spent in doing both maths and science homework and in break time = 25 +60 +15 = 100 minutes

Then

x = $\frac{\text{time spent in doing science home work}}{\text{total time spent}} \times 100$

x = $\frac{60}{100} \times 100$

x = 60%

7 0

4 years ago