3 years ago

What is domain anddddddddddddddddddddddd

Mathematics

1 answer:

Dmitrij [34]3 years ago

3 0

Answer:a place that the government controls

Step-by-step explanation:

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What is an equation of the line, in point-slope form, that passes through the given point and has the given slope? point: (8,-8)

creativ13 [48]

Point slope is y-y1= m(x-x1) where m is slope

Plug the values in:
y-(-8)=3(x-8)

Simplify:
y+8=3(x-8)

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4 years ago

The letter represents where the amount of $158.29 should be written.

Anika [276]

Answer:

A,D

Step-by-step explanation:

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3 years ago

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a population of insects increases at a rate of 1.5% per day about how long will it take to double A)2.5 days b) 5.0 days c) 46.6

ANTONII [103]

We can use population formula

$P(t)=P_0(1+r)^{t}$

we are given

interest rate is 1.5% per day

so,

$r=0.015$

now, we can plug values

$P(t)=P_0(1+0.015)^{t}$

$P(t)=P_0(1.015)^{t}$

we are given

P(t)=2Po

we can plug it

$2P_0=P_0(1.015)^{t}$

we can solve for t

$2=(1.015)^{t}$

$t=46.55$

so,

number of days is 46.5..........Answer

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3 years ago

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Randy can run six-tenths of a mile every 4 minutes, but it takes Julie 5 minutes. By the time Julie has run for 20 minutes, how

katen-ka-za [31]

Answer:

D!!!

Step-by-step explanation:

you have to make a table to see that randy has run 3 miles.!!!

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3 years ago

Write an equation of a line passing through (-1,9) and (-5,11).

lubasha [3.4K]

Answer:

Hi there!

The answer to this question would be:

Step-by-step explanation:

the general equation would be: y= -1/2x + 17/2

first you want to solve for the slope (m): you wanna do delta y (change of y ) over delta x (change of x)

so it goes like (11-9)/(-5-(-1)) and you get -1/2

then you want to solve for the y intercept (b)

so you plug in one of the point that you were given, in this case I am using (-1,9)

so now the equation looks like 9 = 1/2 +b then solve for b and you get b=17/2

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3 years ago