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3 years ago

-_- i hate khan plz help me

Mathematics

1 answer:

agasfer [191]3 years ago

8 0

Answer:

Dis’ old bet you got help lolllllllllllllll *sings in gay ferret*

I might be better on my own

I hate you blowing up my phone

I wish I never met yo' a*s

Sometimes it be like that

But I'm not myself the nights you're gone

There ain't no way I'm moving on

I'm not afraid to need you bad

Sometimes it be like that

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Use the divisibility rules to determine which of the following numbers 504 is divisible by. (Check all that apply.)

Snezhnost [94]

2 3 7 pls mark brainliest

4 0

3 years ago

The table below represents an exponential function. what is the missing value?

Blababa [14]

Answer:

The missing value is 128

Step-by-step explanation:

we know that

The equation of the exponential function is of the form

$f(x)=a(b^{x})$

where

a is the initial value (value of the function when the value of x is equal to zero)

b is the base

r is the rate

b=(1+r)

In this problem , looking at the table, we have that the number of bacteria is doubled every second

$r=100\%=100/100=1\\b=1+r=1+1=2\\a=8$

substitute in the formula

$f(x)=8(2^{x})$

where

f(x) is the number of bacteria

x is the time in seconds

For x=4 sec

substitute

$f(4)=8(2^{4})$

$f(4)=128\ bacteria$

4 0

3 years ago

2х + Зу = 24<br> What is the x and y intercept

DochEvi [55]

Answer:

rearrange into y=mx+c

so it becomes

3y= -2x+24

y= (-2/3)x+24

substitute values for x

when x is 0

y is (-2/3)*0=0 +24 =24

for x intercept

0=(-2/3)*x+24

0-24=-2/3*x

-24/(-2/3)=x

3 0

4 years ago

Find the smallest zero for the function h(x) =4x squared -8x-60

Alekssandra [29.7K]

Answer:

The smallest zero is $x=-3$

Step-by-step explanation:

The given function is

$h(x)=4x^2-8x-60$

To find the zeros of this function, we equate it to zero.

$\Rightarrow 4x^2-8x-60=0$

Dividing through by 4 gives

$x^2-2x-15=0$

We split the middle term to get;

$x^2-5x+3x-15=0$

Factor

$x(x-5)+3(x-5)=0$

Factor further to get;

$(x-5)(x+3)=0$

$(x-5)=0,(x+3)=0$

The zeros are

$x=5,x=-3$

The smallest zero is

$x=-3$

4 0

3 years ago

Please help it’s due today !

Strike441 [17]

Answer:

x = -7

Step-by-step explanation:

-7(?)=49

negative times a negative is a positive

7×7=49

-7×-7=49

8 0

3 years ago