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2 years ago

Identify the square root of 2 as either rational or irrational, and approximate to the tenths place

Mathematics

1 answer:

Pie2 years ago

6 0

Answer: Irrational

Step-by-step explanation:

It is irrational because you cannot multiply a number by the same number to get the square root of 2.

I think the approximation is 1.4 or 1.42

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Determine the range of the function graphed below.<br> Answer choices are below as well

Softa [21]

Answer:

The range of the function will be (- ∞, 4].

Step-by-step explanation:

See the graph attached.

Here we have to get the range of the graphed function.

The value of y in the graphed function varies in the range of less than or equal to 4.

Because the graph of the function does not move beyond 4 towards +∞.

Therefore, the range of the function will be (- ∞, 4]. (Answer)

5 0

2 years ago

Please its very urgent :( Name five whole numbers that can be expressed as the difference of two perfect squares. Show the math!

Tatiana [17]

Answer:

9, 17, 3, 1600, 11

Step-by-step explanation:

Difference of two perfect squares:

$a^2-b^2=(a-b)(a+b)$

It seems that you want some

$x=a^2-b^2, x \in \mathbb{Z}_{\ge 0}$

Note: there's no official symbol for the set of whole numbers, I've already seem $\mathbb{W}, \mathbb{Z}^+$ , as well.

$5^2-4^2=25-16=9$

There are infinitely many numbers that can satisfy the condition given.

The only condition is that $a\geq b$ , once we are considering whole numbers and not integers.

$x_{1}=5^2-4^2=25-16=9$

$x_{2}=9^2-8^2=81-64=17$

$x_{3}=2^2-1^2=4-1=3$

$x_{4}=50^2-30^2=2500-900=1600$

$x_{5}=6^2-5^2=36-25=11$

3 0

2 years ago

Carla rolls an unbiased 8 sided dice 100 times. Estimate the number of times she will roll a prime number.

Mumz [18]

Prime number between 1 and 8 = 2,3,5,7
So 4/8 = 50% of the number

So 0.5 x 100 = 50 times

5 0

2 years ago

Read 2 more answers

Hey! F ree p oints. Jess was handing out points, if she wants everyone to have a great rest of their day, how many people would?

nata0808 [166]

Answer:

doy

Step-by-step explanation: thank you for your generous handout.

8 0

3 years ago

PLEASE HELP WITH QUESTION...use graphs and tables to find the limit and identify any vertical asymptotes

djyliett [7]

Answer:

Step-by-step explanation:

First, you do the standard algorithm, then you have to slove, your answer is 120

8 0

2 years ago