3 years ago

The value of 2481 is. Times the value of 2 in 5072

1 answer:

5 0

$\left \{ {{y=2} \atop {x=2}} \right. \left \{ {{y=2} \atop {x=2}} \right. \left \{ {{y=2} \atop {x=2}} \right. \left \{ {{y=2} \atop {x=2}} \right.$

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The price is three for $1.48 how much will one pepper cost?

mr Goodwill [35]

Answer:

$0.4933

Step-by-step explanation:

i guess

Just divided by 3 ;)

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2 years ago

5 less than the quotient of a number y and 2

Marta_Voda [28]

Quotient means division....less then means subtract
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2 years ago

If the interest on investment is $44 when the interest rate is 5%. find the interest when the rate is 8.4%.

kolezko [41]

The interest at 8.4% is:
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6 0

3 years ago

Please help!! :(((((((

masha68 [24]

The answers would be 11, if you plug it in it would be 5(11)-7=48

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3 years ago

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According to Lambert's law, the intensity of light from a single source on a flat surface at point P is given by Upper L equal

malfutka [58]

Answer:

(a) $L = k*(1 - sin^{2}(\theta))$

(b) L reaches its maximum value when θ = 0 because cos²(0) = 1

Step-by-step explanation:

Lambert's Law is given by:

$L = k*cos^{2}(\theta)$ (1)

(a) We can rewrite the above equation in terms of sine function using the following trigonometric identity:

$cos^{2}(\theta) + sin^{2}(\theta) = 1$

$cos^{2}(\theta) = 1 - sin^{2}(\theta)$ (2)

By entering equation (2) into equation (1) we have the equation in terms of the sine function:

$L = k*(1 - sin^{2}(\theta))$

(b) When θ = 0, we have:

$L = k*cos^{2}(\theta) = k*cos^{2}(0) = k$

We know that cos(θ) is a trigonometric function, between 1 and -1 and reaches its maximun values at nπ, when n = 0,1,2,3...

Hence, L reaches its maximum value when θ = 0 because cos²(0) = 1.

I hope it helps you!

5 0

2 years ago

Read 2 more answers