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3 years ago

What is the √299 and √675

Mathematics

2 answers:

Leona [35]3 years ago

6 0

Answer:

√299=17.2916164658 √675= 25.9807621135

Step-by-step explanation:

user100 [1]3 years ago

4 0

Answer:

17.29 and 25.98

if you are rounding to the nearest whole number it would be 17 and 26

hope this helped :)

Step-by-step explanation:

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A line passes through the point (–2, 7) and has a slope of –5.

kakasveta [241]

Answer:

it is -7 because the 2 make it like that

Step-by-step explanation:

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4 years ago

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Two part-time instructors are hired by the Department of Statistics and each is assigned at random to teach a single course in p

scZoUnD [109]

Answer:

The probability that they will teach different courses is $\frac{2}{3}$ .

Step-by-step explanation:

Sample space is a set of all possible outcomes of an experiment.

In this case we will write the sample space in the form (x, y).

Here x represents the course taught by the first part-time instructor and y represents the course taught by the second part-time instructor.

Denote every course by their first letter.

The sample space is as follows:

S = {(P, P), (P, I), (P, S), (I, P), (I, I), (I, S), (S, P), (S, I) and (S, S)}

The outcomes where the the instructors will teach different courses are:

s = {(P, I), (P, S), (I, P),(I, S), (S, P) and (S, I)}

The probability of an events E is the ratio of the number of favorable outcomes to the total number of outcomes.

$P(E)=\frac{n(E)}{N}$

Compute the probability that they will teach different courses as follows:

$P(\text{Different courses})=\frac{n(s)}{n(S)}=\frac{6}{9}=\frac{2}{3}$

Thus, the probability that they will teach different courses is $\frac{2}{3}$ .

3 0

3 years ago

These are the first four terms of a sequence. 3 -1 -5 -9. Find the nth term.

podryga [215]

Answer:

4n-1

Step-by-step explanation:

Diffrence bweetween each number, 3 and -1, -1 and -5, -5 and -9 is 4

find the closest numbers

4*1=4

4*0=0

4*-1=-4

4*-2=-8

now we figure out how to make these numbers into our terms of this sequence

4n-1

4*1-1=3

4*0-1=-1

4*-1-1=-3

4*-2-1=-9

so the nth term is 4n-1

4 0

2 years ago

Harlp needed ok thanks dudes

Ivanshal [37]

Solution:

A few definitions...

Rational number - Any integer, fraction, terminating decimal, or repeating decimal is classified as a rational number
Irrational number - All the real numbers which are not rational numbers.

Option A - Rational or Irrational?

1/2 + 1/3

Since both are known as fractions, they are rational numbers.

Option B - Rational or Irrational?

√2 + 5/2

√2 is classified as an Irrational number because if it is simplified, it does not result in any integer, fraction, terminating decimal, or repeating decimal.

Option C - Rational or Irrational?

1/√4 + 7/2
=> 1/2 + 7/2
=> 8/2 = 4

Since this is an integer, this is rational.

Option D - Rational or Irrational?

√9 + √4
=> √3 x 3 + √2 x 2
=> 3 + 2 = 5

Since this is an integer, this is rational.

In conclusion...

Option B is correct.

8 0

2 years ago

What number line shows the solution to n > -2

sammy [17]

Answer:

open dot on point -2

the arrow is pointing to the right

Step-by-step explanation:

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3 years ago

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