4 years ago

Which statement correctly describes a property of white light?

2 answers:

4 0

The correct statement out of the 4 choices for this question is the property of white light contains different wavelengths of visible light.

GalinKa [24]4 years ago

3 0

The statement that correctly describes a property of white light is that it b) contains different wavelengths of visible light.
When white light strikes any object that reflects any wavelength of visible light, that object appears to be the color that it reflects.

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Lettuce is packaged four bags to a box.if there are 3.5 boxes of lettuce in the cooler how many bags of lettuce would there be ?

Furkat [3]

To find how much bags of lettuce there would be, multiply 3.5 times 4.

3.5 x 4 = 14

There are 14 bags of lettuce in the cooler.

6 0

4 years ago

Find the zeros of the polynomial function and state the multiplicity of each.

zheka24 [161]

$\bf f(x) = 4(x + 7)^2(x - 7)^3\implies 0 = 4(x + 7)^2(x - 7)^3
\\\\\\
0=(x+7)^2(x-7)^3\implies 
\begin{cases}
0=(x+7)^7\\
\qquad 0=(x+7)(x+7)\\
\qquad -7=x\\
\qquad -7=x\\
----------\\
0=(x-7)^3\\
\qquad 0=(x-7)(x-7)(x-7)\\
\qquad 7=x\\
\qquad 7=x\\
\qquad 7=x
\end{cases}$

the -7 is found there twice, so it has a multiplicity of 2
the +7 is there thrice, so it has multiplicity of 3

7 0

3 years ago

John paints 2 portraits in 8 hours, 3 portraits in 12 hours, and 5 portraits in 20 hours. Which statement correctly describes th

nika2105 [10]

We can see that John paints at a constant rate: therefore, the correct statement that describes this situation is that John likes to paint.

Haha got you, the correct answer is John paints 1 portrait every 4 hours.

7 0

3 years ago

Read 2 more answers

This Question: 1 pt

shtirl [24]

50 miles apart
if 1 = 10 then 5 = 50 using the tens rule

3 0

3 years ago

Find the distance between the points (8,3) and (2,7) the answer must be a whole number

Greeley [361]

Answer:

let (8,3) be (x1,y1)

(2,7) be (x2,y2)

using distance formula

√[(x2-x1)²+(y2-y1)²]

√(2-8)²+(7-3)²

√(36+16)

√52

4 0

3 years ago