MATHEMATICS HIGH SCHOOL

If the function h(x) represents the number of full hours that it takes a person to assemble x sets of tires in a factory, which would be an appropriate domain for the function?1) the set of real numbers
2) the set of negative integers
3) the set of integers
4) the set of non-negative integers

Why?

Answers

Answer 1
Answer: Of course the D answer is correct.
The number of sets of tires must be a whole number. It can't be real number because it is impossible to assemble for example 3.2321 set of tires.The negative -- it certainly also isn't possible. The amount can't be a negative number that's why C isn't correct as well.

Related Questions

)A flower bed is in the shape of a triangle, with a base of 13 feet and a height of 5 feet. What is the area of the flower bed?18 square feet 32.5 square feet 65 square feet 130.5 square feet
You are working as a clinical chemist in charge of the testing of blood samples. You are required to mix a solution of sodium chloride with water in the ratio of 2:5. Starting with 780ml of the sodium chloride solution, how much water needs to be added? Give your answer in standard form to an appropriate number of significant figures.
Marlene brought a pitcher filled with 10 cups of water to her volleyball game. The paper cups she brought hold Two-thirds of a cup of water each. How many paper cups can Marlene fill with water?Which math sentence represents the problem?Two-thirds divided by 10 = 20/30=1/1510 divided by two-thirds = 30/2=1510 divided by three-halves = 20/3] 6 and two-thirds1/10 divided by two-thirds = 3/20
-22 = -11h what does H equal??
Which property justifies the following statement if a=b then a/d=b/d?

A pronghorn antelope can travel 105 miles in 3 hours. If it continued traveling at the same speed, how far could a pronghorn travel in 11 hours

Answers

I say about 367 or 367.5
105/3 = x/11
3x = 1155
x = 385

Please help me write a expression~Write a rule so that for every input, the output is an even number!

Answers

we are asked to write a rule so that for every input, the output is an even number. Even numbers are numbers with end-numbers of 0,2,4,6,8 while odd numbers are ending in digits 1,3,5,7. In this case, to get an even number we can multiply any x number by any even number. Try applying this rule to verify

Answer with explanation:

A Rule which expresses that for every input, the output is an even number can be written in many ways

f(x)=2 x , where x is any Integer.

f(n)=4n,  where n is any Integer.

f(s)=6s,  where s is any Integer.

f(k)=8k,  where k is any Integer.

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

There can be many more expressions.

In these expressions,if you replace,x ,n,s and ,k by any integer , the result will be an Even Number(Positive Even Number or Negative Even Number).

Julia's great dane weighs 45 kgand Jake's chihuahua weighs 15 kg. How much bigger, as a percentage, is julia's dog?

Answers

Answer : The percentage will be, 200%

Step-by-step explanation :

First we have to calculate the excess weight.

Excess weight = 45 kg - 15 kg

Excess weight = 30 kg

Now we have to calculate the percentage of excess weight.

Percentage of excess weight = \frac{\text{Excess weight}}{\text{Weight of Jake's}}* 100

Percentage of excess weight = (30kg)/(15kg)* 100

Percentage of excess weight = 200 %

Therefore, the percentage will be, 200%
45kg-15kg=30kg Percentage: 30kg=0.3% Percentage =0.3%

Gustavo created a four-part spinner to represent the four prizes that he had an equal chance of winning: a video game system, a bicycle, a watch, and a gift card. He spun the spinner several times to demonstrate the likelihood of winning a certain prize. What is true about Gustavo’s data collection?
Gustavo used an experiment where the data is qualitative.
Gustavo used an experiment where the data is quantitative.
Gustavo used a simulation where the data is qualitative.
Gustavo used a simulation where the data is quantitative.

Answers

Your answer should be C which is the third option

Answer:

The answer is C i just took the test

Step-by-step explanation:

There are two fruit trees located at (3,0) and (−3, 0) in the backyard plan. Maurice wants to use these two fruit trees as the focal points for an elliptical flowerbed. Johanna wants to use these two fruit trees as the focal points for some hyperbolic flowerbeds. Create the location of two vertices on the y-axis. Show your work creating the equations for both the horizontal ellipse and the horizontal hyperbola. Include the graph of both equations and the focal points on the same coordinate plane.

Answers

see the attachments for detailed solution

If the vertices of triangle bcd are b(-3,3), c(3,5), and d(-1,0), what is the perimeter

Answers

distance formlula
D=\sqrt{(x2-x1)^(2)+(y2-y1)^(2)}

when you want to find the distance between points (x1,y1) and (x2,y2)


we nee
distace from
b to c
c to d
d to b


b to c is (-3,3) to (3,5)
D=\sqrt{(3-(-3))^(2)+(5-3)^(2)}=2√10

c to d is (3,5) to (-1,0)
D=\sqrt{(-1-3)^(2)+(0-5)^(2)}=√41

d to b is (-1,0) to (-3,3)
D=\sqrt{(-3-(-1))^(2)+(3-0)^(2)}=√13

add

b to c+c to d+d to b=2√10+√41+√13

perimiter=2√10+√41+√13 units
Other Questions
Which of the following is the solution set of the given equation?14 + 8m = 14 - 3m - 5m
Josef ate 1/4 a pizza in 1/2 an hour. How much pizza would Josef eat in one hour?
Which of the following is the conjugate of a complex number with 2 as the real part and −8i as the imaginary part?(A. -2+8i; B. 2+8i; C. 2-8i; D.-2-8i)
A girl scout troop sold cookies. If the girls sold 5 more boxes the second week than they did the first, and if they doubled the sales of the second week for the third week to sell a total of 431 boxes of cookies, how many did they sell each week?They sold _____ boxes the first week, _____ boxes the second week, and ____ boxes the third week.