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3 years ago

Need help answering this soon

Mathematics

2 answers:

vagabundo [1.1K]3 years ago

5 0

Answer:

Step-by-step explanation:

3 meats * 3 veges* 2 desserts =

3 *3*2 = 18 different ways

ra1l [238]3 years ago

5 0

Answer:

Step-by-step explanation:

Let's label the meat A₁, A₂, and A₃

Vegetables B₁, B₂, and B₃

Desserts C₁ and C₂

Now just make as many ways you can

A₁ B₁ C₁

A₁ B₂ C₁

A₁ B₃ C₁

A₁ B₁ C₂

A₁ B₂ C₂

A₁ B₃ C₂

That's all of the A₁s

Now it's going to be the same fore A₂ and A₃

Since there are 6 in A₁, there'll be 6 in A₂ and 6 in A₃

Now that's 18

The mathematical way would be using the counting principle

So 3*3*2 = 18

You might be interested in

A day can be evenly divided into 86,400 periods of 1 second; 43,200 periods of each 2 seconds; or in many other ways. In total,

Leni [432]

Answer:

96 ways

Step-by-step explanation:

Given

$Day = 86400\ seconds$

Required

Ways to divide it into period of seconds

What this question implies is to determine the total number of factors of 86400

To start with, we determine the prime factorization of 86400

To do this, we continually divide 86400 by 2; when it can not be further divided, we divide by 3, then 7, then 11...

$86400/2 = 43200$

$43200/2=21600$

$21600/2=10800$

$10800/2=5400$

$5400/2= 2700$

$2700/2 = 1350$

$1350/2=675$

$675/3=225$

$225/3=75$

$75/3=25$

$25/5=5$

$5/5 = 1$

This implies that:

$86400 = 2^7 * 3^3 * 5^2$

The number of factors d is the solved by:

$d = (a+1)*(b+1) *(c+1)$

Where

$n = 2^a * 3^b * 5^c$

By comparison:

$a = 7$

$b = 3$

$c=2$

So:

$d = (7+1)*(3+1) *(2+1)$

$d = 8*4 *3$

$d = 96$

<em>Hence, there are 96 total ways</em>

7 0

3 years ago

HEEELLLPP PLEASEE I GIVE BRAINLIST!!!

Mila [183]

Take any of the valid pairs of points, use the formula
rate of change = (y2-y1)/(x2-x1)

Say we use P1=(0,21.4), P2=(3,19)
x1=0, y1=21.4
x2=3, y2=19

Rate of change = (21.4-19)/(0-3)=2.4/(-3) = -0.8 sq. ft/in of liquid

4 0

3 years ago

Graph the solution to the following system of inequalities in the coordinate plane.

Goshia [24]

Answer:

see below

Step-by-step explanation:

The first equation is in slope-intercept form, so you can see that the boundary line has a slope of -2 and goes through the point (x, y) = (0, -4). Since the comparison is "<", the line is dashed and shading is below it.

The second equation is that of a vertical boundary line at x=-3. It is solid, because the comparison includes the "equal" case. Shading is to the right of it, where x values are greater than -3.