Select the correct answer. Consider functions h and k. What is the value of ?

Answer: total number of teaspoons of spices in the dish =3.25 teaspoons

Step-by-step explanation:

Step 1

Listing the spices and their quantities , we have

Salt = 1/2 teaspoon

Orégano =1 1/4 teaspoon =5/4 teaspoons

Basil = 3/4 teaspoon

Pepper= in half as much pepper as salt -- This means that the quantity of pepper should be  50% more in quantity  than salt

Therefore quantity of pepper = 50% x 1/2 = 0.5 x 0.5= 0.25

0.25 +  1/2 = 0.25 + 0.5 = 0.75 = 3/4 teaspoon of pepper.

Step 2

Adding the amount of spices we have

1/2 + 5/4+ 3/4+ 3/4 = 2+ 5+3+ 3/4 = 13/4 = 3 1/4 teaspoons of spices  = 3.25 teaspoons of spices .

33 1/3 BTW i am from RSM too :)

33.33 lb of 90% cocoa cholcolate should be mixed.

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate the percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred. The word percent means per 100. It is represented by the symbol “%”

Given here: A baker has to mix 70% cocoa with 90% cocoa and he has 100 lb of the first chocolate.

let x lb of chocolate be mixed with 100 lb to give the 75 % chocolate variety

Thus, x×90%+100×70% / 90%+70% = 75%

         0.9x+70 /x+100=0.75

         0.9x+70=0.75x+75

           0.15x=5

                 x=33.33

Thus 33.33 lbs of 90% cocoa should be mixed to get 75% cocoa

Hence, 33.33 lb of 90% cocoa cholcolate should be mixed.

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Answer:

i think it might be the first or third one

Step-by-step explanation:

[tex] \frac{3}{4} x + 11 - 5 \frac{1}{2} + \frac{1}{4} x[/tex]

[tex]( \frac{3}{4} x + \frac{1}{4} x) + (11 - 5 \frac{1}{2} )[/tex]

[tex] (\frac{3x}{4} + \frac{x}{4} ) + (11 + - \frac{11}{2} )[/tex]

[tex]( \frac{(3x + x)}{4} ) + ( \frac{22}{2} - \frac{11}{2} )[/tex]

[tex] \ \frac{4x}{4} + \frac{11}{2} [/tex]

[tex]x + \frac{11}{2} [/tex]

Answer:

t=2

Step-by-step explanation:

16-2t=3/2t+9

you multiply everything with 2

32-4t = 3t+18

4t-3t=18-32

-7t=-14

t=2

Step 1: Minus the 16 from the 9

Step2: Multiply the 2t wirh the -2t.

Step 3: Divide -4 by -4

Answer:

The student should have added 20 + 10 = 30 and then divide 30 by 3 to get 10 = 1/3 of 30 so the team won 2/3 or 66.6667%.

Step-by-step explanation:

Answer:

I Can't understand your language !!!!!

Step-by-step explanation:

Please ask it in English Lol !!!!

Answer:

Solving [tex]6(2 - x)<-4x + 2[/tex] we get [tex]\mathbf{x>5}[/tex]

Step-by-step explanation:

We need to find solution of [tex]6(2 - x)<-4x + 2[/tex]

Solving the inequality:

[tex]6(2 - x)<-4x + 2[/tex]

Multiply 6 with terms inside the bracket

[tex]12-6x<-4x+2[/tex]

Subtracting 12 on both sides

[tex]12-6x-12<-4x+2-12\\-6x<-4x-10[/tex]

Adding 4x on both sides

[tex]-6x+4x<-4x-10+4x\\-2x<-10[/tex]

Divide both sides by -2 and the inequality will be reversed i.e < will be changes to >

[tex]\frac{-2x}{-2}>\frac{-10}{-2}\\\mathbf{x>5}[/tex]

So, after solving [tex]6(2 - x)<-4x + 2[/tex] we get [tex]\mathbf{x>5}[/tex]

Answer: yes

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

Answer: on the selected dots your answer should be that car 1 is traveling faster than car 2.

To map figure A onto figure B translation and dilation is used. The correct option is B.

Dilation is the process of increasing the size of an object while maintaining its shape. Depending on the scale factor, the object's size can be increased or decreased.

The process of changing the location of the image on the coordinate system will be known as the translation.

In the given image figure A is a parallelogram its size is increased or dilated and the figure is translated to the new location by using the translation.

Therefore, to map figure A onto figure B translation and dilation is used. The correct option is B.

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Answer:

daddys_angel_yt

Step-by-step explanation:

Answer:

Step-by-step explanation:

Ricardoconsort14 and RicardoOrtVill

Answer:

-48

Step-by-step explanation:

12 x 4= 48 just add negative sign to 48.

Hope this helps :3

Answer:

-4(12) = -48

Step-by-step explanation:

Negative stay negative and 4 multiply by 12 is 48 from the multiplication table, therefore -4 multiply by 12 is -48.

Answer:

Step-by-step explanation:

a) The name of the figure is a pentagon.

b) You need to find <HBA. Before you can do that, you need to get the interor angle of 43 and 104

EAF = 180 - 43

EAF = 137

HCD = 180 - 52 = 128

CDE = 180 - 104

CDE = 76

Now you can get <HBA = 540 - 76 - 137 - 90 - 128 = 540 - 431 = 109

x = 180 - 109 = 71

Answer:

19.5 is the exact form for 19 1/2 so minus 14 is 5.5 or 5 1/2 so your answer is 5 1/2

Step-by-step explanation:

Answer:

Step-by-step explanation:

19 1/2 - 14 = 5.5

Answer:

The equation is: y=25x

Step-by-step explanation:

Linear Modeling

When two variables have a linear dependency, the relationship between them can be written as:

y=kx+b

Where k is the slope and b is the y-intercept. When b=0, then the relationship is called proportional, and the equation is:

y=k.x

For the question, we call y=grams of almond and x=cups of oats.

It's given for x=cups of oats, the recipe for trail mix calls for y=50 grams of almonds. Substituting into the equation:

50=k.2

Solving for k:

k=50/2=25

The final equation is:

y=25x

Note the point (1,25) is on the line, as required.

P = 2200 + 60N

Step-by-step explanation:

I gotcha covered!

Answer:

Step-by-step explanation:

4x^2+3x+4x-1 add like terms

4x^2+7x-1

If you use the quadratic formula the answer is -7±√65 /8

Answer:

brainliest?

Step-by-step explanation:

Answer:

linear

Step-by-step explanation:

Answer:

It is linear.

Step-by-step explanation:

Answer:

44.93

Step-by-step explanation:

7.5 x 599 divided by 100 = 44.925 = 44.93

Answer: 3.2 inches

Step-by-step explanation:

Answer:

a. v.v' = v₁v₂ -  v₁v₂ = 0 b.  (20, -21)/29 and  (-20,21)/29

Step-by-step explanation:

a. For two vectors a, b to be orthogonal, their dot product is zero. That is a.b = 0.

Given v = (v₁, v₂) = v₁i + v₂j and v' =  (v₂, -v₁) = v₂i - v₁j, we need to show that v.v' = 0

So, v.v' = (v₁i + v₂j).(v₂i - v₁j)

= v₁i.v₂i + v₁i.(- v₁j) + v₂j.v₂i + v₂j.(- v₁j)

= v₁v₂i.i - v₁v₁i.j + v₂v₂j.i - v₂v₁j.j

i.i = 1, i.j = 0, j.i = 0 and j.j = 1

So, v.v' = v₁v₂i.i - v₁v₁i.j + v₂v₂j.i - v₂v₁j.j  

= v₁v₂ × 1 - v₁v₁ × 0 + v₂v₂ × 0 - v₂v₁ × 1

= v₁v₂ - v₂v₁

=  v₁v₂ -  v₁v₂ = 0

So, v.v' = 0

b. Now a vector orthogonal to the vector v = (21,20) is v' = (20,-21).

So the first unit vector is thus a = v'/║v'║ = (20, -21)/√[20² + (-21)²] = (20, -21)/√[400 + 441] = (20, -21)/√841 = (20, -21)/29.

A unit vector perpendicular to a and parallel to v is b = (-21, -20)/29. Another unit vector perpendicular to b, parallel to a and perpendicular to v is thus a' = (-20,-(-21))/29 = (-20,21)/29

Answer:

Comparing Nathan's rate for the two days, Nathan's speed(rate)/was faster today than yesterday

Step-by-step explanation:

Yesterday Nathan rode his bike 39 kilometers in 3 hours.

Today Nathan rode his bike 8 kilometers in 30 minutes. Compare his rates for those two days. Show your work.

Speed /rate =>Distance(km)/ Time(hr)

For yesterday

Speed = 39km/3 hour

Speed = 13 km/hr

For Today

Convert time in minutes to hour

60 minutes = 1 hour

30 minutes = x hour

= 30/60

= 0.5 hour

Speed=> 8km/ 0.5 hour

=16 km/hr

Comparing Nathan's rate for the two days, Nathan's speed(rate)/was faster today than yesterday

Answer:

B. Experimental

Step-by-step explanation:

The only way to properly study this would be by using an experimental study. The researcher would need to create different groups and place them in different temperature conditions but keeping all of the other variables in the study the same while they exercise. Then gather as much data as possible including weight, calorie consumption, body temperature, etc. Finally, analyze the data and come to a conclusion. The other types of studies will not allow the researcher to gather the necessary data to come to a proper conclusion.

Answer:

= x+12

Step-by-step explanation

h Uu  e ouwe;come

2.4

The median is the middle number.

1. Put the numbers in order from smalllest to greatest

2. Pick the middle number

Answer:

One solution,0,-2

Step-by-step explanation:

The point where they intersect is 0,2. That is the answer.

Hope this helps plz mark brainliest if correct :D

Answer:

It's one solution, (0, -2)

Step-by-step explanation:

Look at where the lines intersect at the point. Its negative 2y or 0x. Hope this helps! have a great day