3 years ago

Determine whether the ordered pair is a solution of y=4x+3 (0,3)

Mathematics

1 answer:

Firdavs [7]3 years ago

7 0

Answer:

yes it is 3=4x0 +3

Step-by-step explanation:

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konstantin123 [22]

Answer:

$thank \: you$

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3 years ago

For an oblique rectangular prism, find the volume if the height is divided up into 30 sections, with a total height of h = 60cm,

babymother [125]

Volume of a prism =BH
(length ×width)×height
(10×20)×60
=12000cm3

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3 years ago

Read 2 more answers

Solve: 8 – 2x = 2<br> x=<br><br> And how?

TiliK225 [7]

Answer:

x = 3

Step-by-step explanation:

8 - 2x = 2

- 2x = 2 - 8

- 2x = - 6

- x = - 6/2

- x = - 3

x = 3

5 0

4 years ago

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Construct a 96% confidence interval if a sampling distribution has a mean of 20, a standard deviation of 5, and a size of 100.

MAXImum [283]

Using the t-distribution, the 96% confidence interval is given as follows:

(18.96, 21.04).

<h3>What is a t-distribution confidence interval?</h3>

The confidence interval is:

$\overline{x} \pm t\frac{s}{\sqrt{n}}$

In which:

$\overline{x}$ is the sample mean.

t is the critical value.

n is the sample size.

s is the standard deviation for the sample.

The critical value, using a t-distribution calculator, for a two-tailed 96% confidence interval, with 100 - 1 = 99 df, is t = 2.0812.

The parameters are given as follows:

$\overline{x} = 20, s = 5, n = 100$

Hence the bounds of the interval are:

$\overline{x} - t\frac{s}{\sqrt{n}} = 20 - 2.0812\frac{5}{\sqrt{100}} = 18.96$

$\overline{x} + t\frac{s}{\sqrt{n}} = 20 + 2.0812\frac{5}{\sqrt{100}} = 21.04$

More can be learned about the t-distribution at brainly.com/question/16162795

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2 years ago

Suppose that the function f(x) = 5x + 3 represents the number of cars that drive by in x minutes. How many cars will drive by in

navik [9.2K]

F(10) = 5*10 + 3 = 50 + 3 = 53

5 0

4 years ago