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3 years ago

Evaluate S(3)=10+20log4(3+1)

1 answer:

4 0

Asssuming you mean

evaluate $10+20log_4(3+1)$

remember $log_a(a)=1$
so
$10+20log_4(3+1)$ =
$10+20log_4(4)$ =
$10+20(1)$ =
10+20=
30

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The line that is perpendicular to the line on the graph is y=3

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3 years ago

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Ganezh [65]

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3 years ago

24% of students in a class are girls. If there are less than 30 students in this class, how many students are there? How many gi

castortr0y [4]

Answer:

Step-by-step explanation:

The GCF (greatest common factor) of 24 and 30 is 6.

30-30/6=25

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24% of 25 is 6

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2 years ago

The radius of a circle is 2 meters. What is the circle's circumference?

PilotLPTM [1.2K]

Circumference of circle having radius 2 meters is 12.56 meters

Step-by-step explanation:

Radius of circle = 2 m

Circumference of circle = ?

The formula used to find Circumference of circle (C) is:

$C=2\pi r$

Putting values and finding circumference

$C=2\pi r\\C=2*3.14*2\\C=4*3.14\\C=12.56\,\,meters$

So, Circumference of circle having radius 2 meters is 12.56 meters

Keywords: Circumference of circle

Learn more about Circumference of circle at:

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3 years ago

What is the area of a rectangle with a width of 4 2/3 meters and a length of 2 1/6 meters?

inessss [21]

Answer:

Area = 10 1/9 meters squared

Step-by-step explanation:

mixed number to improper fraction:

4 2/3 meters = 14/3 meters

2 1/6 meters = 13/6 meters

Area = length times width:

Area = (14/3) x (13/6)

= 182/18

Simplify fraction:

182/18 = 91/9

improper fraction to mixed number:

91/9 = 10 1/9 meters

AREA = 10 1/9 meters

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3 years ago