please help im so confused​

Question isn't well formatted :

on a restaurant menu you can have three course meal by selecting one from each meal course they're five appetizers four main dishes and two desserts to choose from how many Possible full meals are there?

Answer:

40

Step-by-step explanation:

To solve questions of this nature, we apply combination.

nCr = n! ÷ (n - r)!r!

For the 3 course meal :

Selection procedure ;

Select 1 appetizer from 5 ; and 1 main dish from four and 1 dessert from 2

This gives :

5C1 * 4C1 * 2C1

5C1 = 5! ÷ (5-1)!1! = 5

4C1 = 4! ÷ (4-1)!1! = 4

2C1 = 2! ÷ (2-1)!1! = 2

Hence, we have

5 * 4 * 2 = 40 different meals

Answer:

40?

Step-by-step explanation:

Answer:

Question 1: 9

Question 2: -48

Question 3: 32

Question 4: 10

Step-by-step explanation:

Question 1 explanation: Since the function is f(2), that means you need to replace all variables as 2, which will be [tex]2 * 2^2 - 3 * 2 + 7 = 2 * 4 - 6 + 7 = 8 +1 =9[/tex].

Question 2 explanation: Since the function is f(-4), that means you need to replace all variables as -4, which will be [tex]-1* (-4)^2 + 8 * (-4) = -1 * 16 + -32 = -16 -32=-48[/tex].

Question 3 explanation: Since the function is f(5), that means you need to replace all variables as 5, which will be [tex]9 * 5 -13 = 45 - 13=32[/tex].

Question 4 explanation: Since the function is f(-3), that means you need to replace all variables as -3, which will be [tex]3 * (-3)^2-17 =3*9-17=27-17=10[/tex].

Answer:

1

2

3

4

----------------------------------

1, No

2, Yes

As we see each term has a factor of x + 1, hence confirmed

Answer:

Mrs. Buggie should have Subtracted 13 instead of adding 13

LKA = 94°

Step-by-step explanation:

Lets work backwards from the equation so far:

40 = x+ 13

x + 13 = 40

We should subtract 13 because we are adding a number and 13 to 40

Imagine this:

You have 5 apples, but you bought some more and now you have 10

equation would be:

5+x = 10

subtract 5 from 10 to get 5

So you bought 5 apples

Back to the Question:

40 - 13 = 27

3(27) + 13 = 81+13 = 94°

Answer = 94°

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

45 meals.

Step-by-step explanation:

Answer:

45 meals

Explanation:

Given :

Alonzo has bought 30pounds of dog food

He feed his dog 2/3 ponds for each meal,

To Find :

How meals will the food last

Solution :

Total pounds he bought => 30

He feeds 2/3 pounds in each meals

Therefore, consumed in each meal  =>

Therefore, food will last for 45 meals

Answer:

45 Meals

Step-by-step explanation:

It's pretty simple, just divide 30 by 2/3. Doing so will get 45.

Answer:

The Answer is option A :60

Answer:

x = 6

Step-by-step explanation:

For the triangles to be similar then the ratios of corresponding sides would be equal, that is

[tex]\frac{DF}{XZ}[/tex] = [tex]\frac{DE}{XY}[/tex] , substitute values

[tex]\frac{3(x-1)}{7.5}[/tex] = [tex]\frac{10}{x-1}[/tex] ( cross- multiply )

3(x - 1)² = 75 ( divide both sides by 3 )

(x - 1)² = 25 ( take the square root of both sides )

x - 1 = ± [tex]\sqrt{25}[/tex] = ± 5 ( add 1 to both sides )

x = 1 ± 5 , then

x = 1 + 5 = 6 or x = 1 - 5 = - 4

But x > 0 then x = 6

For the triangle to be similar then x = 6

Answer:

B.) 40°

Step-by-step explanation:

because the sum of all the interior angles should be 180°, so 50°+90°+y=180°

y must equal 40°

Answer:

72 yd^3

Step-by-step explanation:

Answer:

Volume of this pyramid is 72.

Answer:

True

Step-by-step explanation:

it makes sense

~Plz tap the crown~

~Thank you~

Answer:

depending on what sample it is.

Answer:

Q₂ = 78

Step-by-step explanation:

Q₂ is the median of the data set.

The median is the middle value of the data arranged in ascending order.

If there is no exact middle value then it is the average of the values either side of the middle.

48,  64,  66,  70,  72,  84,  86,  90,  92,  94 ← in ascending order

                                 ↑ middle

median Q₂ = [tex]\frac{72+84}{2}[/tex] = [tex]\frac{156}{2}[/tex] = 78

Answer:

Step-by-step explanation:

slope-intercept  form:   y = mx + b

by inspection ( just looking at the graph)  we can see that the line goes thur the +2 on the y axis.    so b=2   and we can also see that the line runs up hill so a positive slope and it's going up one for ever one over. So it has a positive 1 slope.

y = 1x + 2

y = x + 2

Answer:

G

Step-by-step explanation:

I did this assignment yesterday

Answer:

x = 91

y = 98

Your answer is F.

Step-by-step explanation:

Since a straight angle is 180° you have to subtract 89 from 180 and 82 from 180.

180 - 89 = 91

180 - 82 = 98

Hope this helps, and have a wonderful day! :)

Answer:

a. x=7  b. x= 4.5   c. c= 3

Step-by-step explanation:

a. 5x=35

   5x/5=35/5

     x = 7

b. 4x=18

    4x/4=18/4

     x=4.5

c. 6c-2c=12

   4c = 12

   4c/4 = 12/4

     c=3

Answer:

B) 3

Step-by-step explanation:

The (-) represents a flip over the X-Axis.

The |X-5| represents a Horizontal shift right because it's in between the parenthesis.

The 3 represents a positive vertical shift upwards.

==========================================================

Explanation:

2 cm on paper (or on screen) represents 3 meters in real life.

The backyard is 2 cm horizontally across on the screen, so it's 3 meters across in real life. This is the shorter dimension.

The longer dimension is 6 meters. We can think of it like this

2 cm : 3 meters

2*2 cm : 2*3 meters .... multiply both sides by 2

4 cm : 6 meters

The real backyard is 6 meters by 3 meters to give an area of 6*3 = 18 square meters.

Answer: its a

Step-by-step explanation: look at the bar graph you have to really look at it and be the graph

Answer:

None of the following are true. I don't know what you are supposed to answer.

Hope that this helps!

Answer:

For angle of 210°, coterminal angles are; 570° and -150°.

For angle of -120°, coterminal angles are; 240° and -480°

Step-by-step explanation:

Since we are asked to angle find angle that's coterminal, we will add/ subtract 360° from each angle respectively to get that because coterminal angles are defined as those that share the same terminal side. Thus;

For angle of 210°, coterminal angles are;

>> 210° + 360° = 570°

>> 210° - 360° = - 150°

For angle of -120°, coterminal angles are;

>> - 120° + 360° = 240°

>> - 120° - 360° = - 480°

Answer:

the interquartile is 4

Step-by-step explanation:

Answer:

range:7 inter. range: 4

Step-by-step explanation:

Answer:

13/3

Step-by-step explanation:

3x + 2(4x − 6) = 8x + 1

3x + 8x - 12 = 8x + 1

11x - 12 = 8x + 1

3x - 12 = 1

3x = 13

x = 13/3

Answer:

-8x + 18

Step-by-step explanation:

simplified is -8x + 18

[tex]-8x + 18[/tex]

that is the answer

Answer:

7, you are correct

Step-by-step explanation:

Just count the units across.

Answer:

x = 14

Step-by-step explanation:

if the triangles are similar then

16/24 = x/21 cross multiply expressions

336 = 24x divide both sides by 24

14 = x

Answer: -12

it should be the right answer.

Hi there!  

»»————-　★　————-««

I believe your answer is:  

Two units left, 7 units up.

»»————-　★　————-««  

Here’s why:

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

Answer:

to left and above

Step-by-step explanation:

9514 1404 393

Answer:

  35%

Step-by-step explanation:

Of those 28+52 = 80 who would recommend their game, 28 tested game A. The probability is ...

  28/80 = 0.35 = 35%

The probability that a recommending customer tested game A is 35%.

Answer:

z≥-10

Step-by-step explanation

it just is, trust.

Answer: $3

Step-by-step explanation:

Given

Luis has $20

He can buy 4 tennis balls and get $8 dollar back

Money spent on balls [tex]20-8=\$12[/tex]

i.e. 4 tennis balls cost [tex]\$12[/tex]

1 tennis ball costs [tex]\dfrac{12}{4}=\$3[/tex]

Each tennis ball costs $3.

Answer:

8.1 inches

Step-by-step explanation:

5.4/2 = 2.7

2.7 + 5.4 = 8.1