Round 189.1 to the nearest whole number

2 answers:

5 0

The answer is 189. Since a whole number comes before a decimal, you would look to the right of 9 to see if u need to round up or not. Since it’s a 1 you don’t need to round up.

fgiga [73]4 years ago

5 0

Answer:

189

Step-by-step explanation:

If the decimal is higher than 5 then the whole number will go one number higher but because the decimal is .1 the whole number will stay the same.

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The lunch special at Scott's Restaurant is a sandwich, a drink and a dessert. There are 3 sandwiches, 1 drink, and 2 desserts to

mash [69]

Answer:

24 for being able to not have one, 6 for having one of each

Step-by-step explanation:

multiplication

with the option of none

4*2*3=24

without the option of none

3*1*2=6

4 0

3 years ago

PLEASE ANSWER ASAP!!!!!!!!!!

IgorLugansk [536]

The equation of the sin function is y = 3sin(πx/2) + 1, and the graph of the function is shown in the picture.

<h3>What is sin function?</h3>

It is defined as a function that is sinusoidal in nature, and it has a domain of all real numbers and lies between the [a, a]where is the amplitude of the function.

As we know the sin function is represented by:

y = Asin(Bx) + C

Here,

A = The amplitude = 3

C = The vertical shift = 1

B - The period in terms of π

B = 2π/amplitude

B = 2π/4

B = π/2

The becomes:

$\rm y = 3sin(\dfrac{\pi }{2}x)+1$