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Lorico [155]
3 years ago
15

Very Easy, PLEASE HELP I don’t have a graphing calculator so I can’t do it, I WILL MARK BRAINLIEST

Mathematics
1 answer:
Burka [1]3 years ago
5 0
-7/2 and -1/2 (there both fractions)
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Suppose that algeria has a workforce of 9,416,534, each of whom earns an average annual salary of (equivalent us dollars) $6,844
IgorC [24]

The income tax rate is 14% if the Algerian government wishes to raise $9 billion in tax revenue and has a workforce of 9,416,534.

<h3>What is the income tax rate?</h3>

It is defined as the tax rate applied on the solely earned money by a single entity.

Algeria has a workforce of 9,416,534

Each entity average annual salary = $6,844

The raise in tax revenue = $ 9 bilion

To find the income tax rate we must find the total income of the workforce,

= 9,416,534×6844

= $64.45 billion

Now for income tax:

\rm = \frac{Tax \ revenue}{Total \ income}

=\rm \frac{9 \ billion}{64.45 \ billion}\times 100

≈ 14 %

Thus, the income tax rate is 14% if the Algerian government wishes to raise $9 billion in tax revenue.

Learn more about the income tax here:

brainly.com/question/17075354

3 0
2 years ago
If the dimensions of the rectangle are doubled what is the area of the new rectangle.
9966 [12]

double x + 3= 2x + 6. double four is 8. 8 * 2x + 6 = 16x + 48

7 0
3 years ago
How many times greater is the value of the 4 in 400 than the value of the 4 in 40?
zzz [600]

Answer:

10X greater.

Step-by-step explanation:

4 x 10 = 40  4 x 100 = 400   40 x 10 = 400  40 ten times is 400

4 0
3 years ago
What is (1+ 0.6) divided by (1 -0.6)
Harlamova29_29 [7]
(1+0.6) divided (1-0.6
1.6 divided 0.4 =4
8 0
3 years ago
Read 2 more answers
Find (a) the amplitude, (b) the wavelength, (c) the period, and (d) the speed of a wave whose displacement is given by y= 1.5 co
leonid [27]

Answer with Step-by-step explanation:

We are given that displacement of wave

y=1.5cos(0.68x+37t)

Where y in cm  and t in sec.

a.Compare it with

y=Acos(kx+\omega t)

Amplitude of wave=A

We get A=1.5

Amplitude=A=1.5  cm

b.k=0.68

\frac{2\pi}{\lambda}=0.68

\lambda=\frac{2\times 3.14}{0.68}=9.2 cm

Using \pi=3.14

Wavelength of the wave=9.2 cm

c.Period=\frac{2\pi}{T}=\omega

\frac{2\pi}{T}=37

T=\frac{2\times 3.14}{37}=0.17 s

The period of the wave=0.17 s

Speed of the wave=\nu \lambda=\frac{\lambda}{T}=\frac{9.2}{0.17}

Speed of the wave=54.1 cm/s

8 0
3 years ago
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