3 years ago

Classify each number below as an integer or not.

Mathematics

1 answer:

kap26 [50]3 years ago

4 0

Answer:

43 - Yes

15/3 - No

15/11 - No

-93.98 - No

-136.94 - No

Hope This Helps!

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2 + 3y = 33<br>3.x - 2y = 0

Free_Kalibri [48]

Answer:

1. y = 31/3

2. y = 3/2x

Step-by-step explanation:

2 + 3y = 33

3y = 33 - 2

3y = 31

y = 31/3

3x - 2y = 0

-2y = -3x

2y = 3x

y = 3/2x

Hope this helps

Brainliest is Appreciated

7 0

3 years ago

The number of gnats G(x), in millions, in a certain area depends on the May rainfall x, in inches. That relationship can be expr

puteri [66]

Answer:

9 inches of rainfall produces the maximum number of gnats.

Step-by-step explanation:

Given : $G(x) = - x^2 + 18x$

To Find :How many inches of rainfall produces the maximum number of gnats?

Solution:

$G(x) = - x^2 + 18x$

G(x) =The number of gnats in millions.

x denotes the length of rainfall

To Find the maximum length find the mid point of zeroes .Since parabolas are symmetrical, the x value of the max falls 1/2 way between the zeros.

$0= - x^2 + 18x$

$0= x^2-18x$

$0= x(x-18)$

So, x = 0 , x= 18

Now Formula of midpoint : $x=\frac{x_1+x_2}{2}$

$x=\frac{0+18}{2}$

$x=9$

Hence 9 inches of rainfall produces the maximum number of gnats.

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3 years ago

Is y=11 a function and why

Mariana [72]

Y=11 is a function, because a function is a set of numbers where for you only have one input for every output. In this case it is a one kt one function because there is only one output for every input. Every input results in 11, therefore this is a function.

6 0

3 years ago

Can you help me for this question?? index laws multiplying p power 8 × p power-5.

jeyben [28]

Answer:

p⁸*p-⁵

=p⁸+(-⁵)

=p⁸-⁵

=p³

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3 years ago

(4,-6) (3,-2) what is the slope

Olin [163]

Answer:

M = -4

Step-by-step explanation:

6 0

3 years ago