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vekshin1
2 years ago
11

18-(4x+3y) if x = -5 and y = 3

Mathematics
1 answer:
zaharov [31]2 years ago
5 0

Answer:

this is your answer

I hope it helps you

,:-))

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Which of the following place value tables shows 40,833?
jolli1 [7]

40,833 has...

4 Ten Thousands

8 Hundreds

3 Tens

3 Ones

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3 years ago
20+20+20+20+20+10+5+5
Vaselesa [24]

the answer to this equation is 120

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The function f(x)=125(0.9)x models the population of a species of fly in millions after x years.
SSSSS [86.1K]
A word to the wise:  It's  <span> f(x)=125(0.9)^x,   where ^ represents exponentiation.

In this case the ave. value over the interval [11, 15] is

 125(0.9)^15 - 125(0.9)^11
------------------------------------- = (125/4) [ 0.9^15 - 0.9^11)
               15 - 11                    =  (31.25) [ 0.2059 - 0.3138 ] = a negative result
                                              =  (31.25)(-0.1079) = -3.372  (av. r. of c.
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Do the same thing for the time interval [1,5].  Then compare the two rates of change.</span>
6 0
3 years ago
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12. A carpenter made two tables. The first table is 4 feet
Arte-miy333 [17]

Answer:

a. True

b. True

c. False

d. False

Step-by-step explanation:

<u>First Table</u>

Length=10 feet, Width=4 feet

Area =10 X 4=40 Square Feet

<u>Second Table</u>

The second table is half as long  as the first table.

Length =0.5 X 10 =5 feet

Area=5 X Width= 5w

The area of the second table is one  fourth the area of the first table.

Area of Second Table =\frac{1}{4} X Area of first table

5w=\frac{1}{4} X 40

5w=10

Width of the Second table, w=2 feet

The following are true.

(a)The width of the second  table is 2 feet.

(b) The area of the second  table is 10 square feet.

6 0
3 years ago
Write 5.24 in expanded form
Katarina [22]
This is how you write 5.24 in expanded form 5+0.2+0.04
4 0
3 years ago
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