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3 years ago

9

Mr.Katz used 1 3/8 cans of paints to cover 1/6 of the building. How many cans of paint will he need to cover the entire building

?

1 answer:

AVprozaik [17]3 years ago

5 0

8.25 i so did not use a calculator .......... jk i didn't

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Solve for x: −6 < x − 1 < 9

shtirl [24]

Answer:

$-5$

Step-by-step explanation:

$-6$

If $a$ than $a$ and $u$

$-6$

<u>⇒ Switch sides:-</u>

<u /> $x-1>-6$

<u>⇒ Add 1 to both sides:-</u>

<u /> $x-1+1>-6+1$

$x>-5$

And...

$\:x-1$

<u>⇒ Add 1 to both sides:-</u>

<u></u> $x-1+1$

$x$

<u>⇒ Now, Combine the intervals:-</u>

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3 years ago

A nest of ants has been growing exponentially in such a way that its population, P, as a function of w weeks is given by P(w)=24

Hunter-Best [27]

Answer:

0.9%

Step-by-step explanation:

Given that:

A nest of ant is represented by the exponential growth function :

P(w)=24,000(1.063)^w

Where w = number of weeks

Recall :

Growth function is generally represented as :

P(t) = A(1 + r)^t

Where ; A is the initial population figure; r = growth rate and t = time

Hence, the growth rate per week of the function given is :

(1 + r) = 1.063

r = 1.063 - 1

r = 0.063

Number of days in a week = 7

Hence, growth rate per day = r /7

0.063 / 7

= 0.009

(0.009 * 100%) = 0.9%

8 0

3 years ago

HELP ME THIS MY LAST QUESTION PLEASE!!!!!!!!!!!!!!!!!!!!!!!

krok68 [10]

Answer: c

Step-by-step explanation:

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3 years ago

Graph the system of

9966 [12]

Answer:

(-0.2, 2.8)

General Formulas and Concepts:

<u>Algebra I</u>

Reading a Cartesian plane
Coordinates (x, y)
Solving systems of equations by graphing

Step-by-step explanation:

Where the 2 lines intersect is the solution to the systems of equations.

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3 years ago

Select from the drop-down menus to correctly complete each statement.

tino4ka555 [31]

Answer:

Right of -7 and left of -1

Step-by-step explanation:

-7 is in the left and -4 is in the right

-7<4

-4 in the left and -1 in the right

-4<-1

just use directions

4 0

3 years ago