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4 years ago

Find the integer between 2.7 and 3.7

Mathematics

2 answers:

sergeinik [125]4 years ago

5 0

Answer:

Step-by-step explanation:

An Integer consists of positive integers, negative integers, and zero.

Positive integers include numbers such as: 1, 2, 3, 4, 5...

Negative integers include numbers such as: -1, -2, -3, -4, -5...

Zero includes 0

To find the number you're looking for, consider an integer that is greater than 2.7 and less than 3.7.

The only integer that fits this description is 3.

2.7 < 3 < 3,7

Salsk061 [2.6K]4 years ago

4 0

Answer:

3.2

Step-by-step explanation:

The distance of 2.7 and 3.7 to 3.2 is .5 each, thus it is the integer in between both numbers.

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Step-by-step explanation:

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3 years ago

What is the domain of this function?

Mumz [18]

Answer:

option A because rule of domains

7 0

3 years ago

Does the function satisfy the hypotheses of the Mean Value Theorem on the given interval?

liq [111]

Answer:

7/3

Step-by-step explanation:

f(x) = 3x^2 + 2x + 1, [0, 2]

f(0)=1

f(2)=17

f'(c)=f(2)-f(0)/2-1

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4 0

4 years ago

Read 2 more answers

Y is directly proportional to x^2 <br> If y = 8 when x = 2 <br> find x when y = 32

Tasya [4]

Answer:

4 or -4

Step-by-step explanation:

Y is directly proportional to x^2 means there is a constant, k, such that y=kx^2.

We are given y=8 when x=2. This information will allow us to find k in the equation y=kx^2.

8=k(2)^2

8=k(4)

This implies k=2 since 2(4)=8.

So the equation for any pair (x,y) is y=2x^2.

We want to find x when y=32.

32=2x^2

32/2=2x^2/2

16=x^2

This implies x=4 or -4.

3 0

3 years ago

* ANSWER PLS TY!! * Find the surface area of this cone.

vagabundo [1.1K]

Answer:

Step-by-step explanation:

Given,

R = 8 m

H = 15 m

Slant height :

$= \sqrt{ {r}^{2} + {h}^{2} }$

$= \sqrt{ {(8)}^{2} + {(15)}^{2} }$

$= \sqrt{64 + 225}$

$= \sqrt{289}$

$= \sqrt{ {(17)}^{2} }$

$= 17 \: m$

Now, Finding the surface area of the cone:

$\pi \: r(r + s)$

Plugging the values:

$= \pi \: \times 8(8 + 17)$

$= 8\pi \: \times 25$

$= 200 \: \pi$

Hope this helps...

Good luck on your assignment...

6 0

3 years ago