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4 years ago

8

Miguel puts photos in an album. The album has 5 right-hand and 5 left-hand pages. Each right-hand page hold 4 photos. Each left-

hand page holds 3 photos. How many photos will fit in the album?

1 answer:

dem82 [27]4 years ago

4 0

35 photos, hope i helped!

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If a square prism has a volume of 104 cubic centimeters and a height of eight centimeters, explain how to find the area of the s

pochemuha

Answer: 3.6cm

Step-by-step explanation:

$V=a^2h$

Using the volume formula; solve for a;

$a^2=\frac{V}{h}\\ a=\sqrt[]{\frac{V}{h} }$

$a=\sqrt[]{\frac{104cm^3}{8cm} }$

$a=\sqrt[]{13cm^2}$

$a=3.6cm$

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3 years ago

The chances of winning the Maryland lottery are one chance in twenty-two million. The probability would be considered an example

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Answer:

Descriptive statistics

Step-by-step explanation:

The chances of winning the Maryland lottery are one chance in twenty-two million. The probability would be considered an example of Descriptive statistics

Descriptive statistics is referred to as the process of using a descriptive statistic. A descriptive statistic contains the quantitative summary from a sample data or information.The chances of winning the Maryland lottery are one chance in twenty-two million is an example.

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3 years ago

If f(x)f(x) is an exponential function where f(1.5)=5f(1.5)=5 and f(7.5)=79f(7.5)=79, then find the value of f(3)f(3), to the ne

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Answer: $7.93$

Step-by-step explanation:

Given

$f(x)$ is an exponential function. Suppose $f(x)$ is $ae^{bx}$

$f(1.5)=5\ \text{and}\ f(7.5)=79$

$\Rightarrow 5=ae^{1.5b}\\\Rightarrow \ln 5=\ln a-1.5b\quad \ldots(i)$

Similarly,

$\Rightarrow 79=ae^{7.5b}\\\Rightarrow \ln(79)=\ln a+7.5b\quad \ldots(ii)$

Subtract (i) and (ii)

$\Rightarrow \ln (79)-\ln (5)=9b\\\Rightarrow \ln (\frac{79}{5})=9b\\\\\Rightarrow b=\dfrac{\ln (\frac{79}{5})}{9}\\\\\Rightarrow b=0.3066$

Insert the value of $b$

$\Rightarrow 5=ae^{0.46}\\\Rightarrow a=5\times 0.6312\\\Rightarrow a=3.156\approx 3.16$

So, the function becomes

$\Rightarrow f(x)=3.16e^{0.3066b}$

$\Rightarrow f(3)=3.16e^{0.3066\times 3}\\\Rightarrow f(3)=7.927\approx 7.93$

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3 years ago

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(x + 5) ( x -3 ) using what algebraic identity?

scZoUnD [109]

Answer:

Step-by-step explanation:

hello :

(x + 5) ( x -3 )= x²-3x+5x-15

(x + 5) ( x -3 )= x²+2x-15

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A flower bed has the shape of a rectangle 7 yards long and 4 yards wide. what is its area in square feet

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