Mathematics Middle School

Jennifer competed on her school’s track team as a high jumper. To advance to the final round, she must successfully jump 4 1/2
feet or higher. If h represents the height of Jennifer’s jumps, which inequality represents this?

A. h>4 1/2
B. h≥4 1/2
C. h<4 1/2
D. h≤4 1/2

Answers

Answer 1

Answer:

its going to be B im doing this too in math

Step-by-step explanation:

Answer 2
B because she has to get 4 1/2 or higher

Related Questions

Let's see who can do this!

Answers

Answer:

28

Step-by-step explanation:

KARLEE HAS 4 PENCIL PACKS.

1 PENCIL = 1/7 of pack.

∴ 1 pack has 1/7 multiplied by X.

X/7 = 1, so X is 7.

AND THEREFORE 4 PACKS CONTAIN 7*4 = 28

Answer:

1. 28

2. 55

3. 20

Step-by-step explanation:

The students in Ms. Douglas’ class worked so hard this year that she has planned a surprise, end-of -year trip for them to a local amusement park. The school principal allows Ms. Douglas to spend a budget of $500 on the trip.
So far she knows :
A coach bus costs $180 to transport them to and from the park.
Price of admission to the park is $15 per person

Part A : Write an inequality that describes that how many students Ms. Douglas can bring on the trip. Define the variable


Part B: Solve the inequality and explain the solution in the context o the problem

Answers

Answer:

Part A: 180+15x=500

B: x = 21.333 or 21

Step-by-step explanation:

So in part A since you have 500 to spend and 180 goes to the coach bus, you are left with $ 320 to spend on the students and when you divide 320 by 15, (since the tickets for admission are $15) you end up with 21.333, but since you cant bring .333 of a student on a trip you can bring 21 students, but you can buy 21.333 tickets.

Answer:
A) 15x+180 ≤ 500
B) 33 people can go on the trip to not exceed the budget.

Steps:

15x+180 ≤500
Subtract 180 from both sides

15x ≤ 500
Divide both sides by 15 to isolate x(make sure to flip the sign since you are multiplying)

x ≥ 33.333

Therefore, only 33 people can go on the trip to not exceed the budget.

If she would have left the money in the account for another nine months before withdrawing how much interest would the account have earned

Answers

Depends how much is going on each month
Ya what that person said A

!!!!!!!!!!!!!!!!PLEASE SHOW YOUR WORKKKKKKKKKKKKKK!!!!!!!!!!!

Answers

Answer:

1/2 a liter was poured out 1 1/2 of a liter is left

Step-by-step explanation:

2 times 1/4 = 0.5 (1/2):

2/1 x 1/4 = 2/4

Simplify to 1/2

Then:

2 - 1/2 = 1 1/2

Mr. Robinson's daughters take 30 boxes of Girl Scout cookies and divide them equally among shopping bags for delivery. They wrote the division problem 30 divided by 10 to represent their situation. Select the TWO statements that could accurately represent their situation.

Answers

Answer:

1.) 30 boxes are divided into 10 bags, so there are 3 boxes in each bag.

2.) 30 boxes are divided into 3 bags, so there are 10 boxes in each bag.

Hope this helps !

PLEASE SOLVE AND SHWO ME HOW TO WORK IT OUT PELASEEEEEE

Answers

Answer:

No solutions

Step-by-step explanation:

-4(3x-7)+8x=3x-18-7x

-12x+28+8x=3x-18-7x

-4x+26=-4x-18

+4x        +4x

26=-18

No solutions

this problem technically doesn’t work, so i assume it’s something to do with a graph. the problem work is in the picture below. hope this helps

A volcano on a recently discovered planet rises to a height of .
Use the table of facts to find the height of 15.338 mi. the volcano in feet.
Round your answer to the nearest tenth.

12 inches ( in ) = 1 foot ( ft )
3 feet ( ft ) = 1 yard ( yd )
36 inches ( in ) = 1 yard ( yd )
5280 feet ( ft ) = 1 mile ( mi )
1760 yards ( yd ) = 1 mile ( mi )

Answers

Answer:

21 km

Step-by-step explanation:

The volcano has a height of over 21 km (13.6 mi or 72,000 ft) as measured by the Mars Orbiter Laser Altimeter (MOLA). Olympus Mons is about two and a half times Mount Everest's height above sea level.

Unit conversion is the conversion of one unit to another unit with its standard conversion.

The height of the volcano is 15.338 miles.

1 mile = 5280 feet.

15.338 miles = 80984.6 feet.

The height of the volcano in feet is 80984.6 feet.

What is unit conversion?

It is the conversion of one unit to another unit with its standard conversion.

Example:

1 hour = 60 minutes

1 meter = 100 cm

We have,

The height of the volcano = 15.338 miles ___(1)

It is given that,

1 mile = 5280 feet _____(2)

From (1) and (2) we get,

15.338 miles

= 15.338 x 1 mile

= 15.338 x 5280 feet

= 80984.64 feet

Rounding to the nearest tenth.

= 80984.6 feet

Thus,

The height of the volcano is 15.338 miles.

1 mile = 5280 feet.

15.338 miles = 80984.6 feet.

The height of the volcano in feet is 80984.6 feet.

Learn more about unit conversion here:

https://brainly.com/question/13899873

#SPJ2

Please help due today 30 points {Marked brainlist} ONLY EVENS

Answers

Answer:

did you try to figure it out

Step-by-step explanation:

Answer:

2) x=-15
4) x=-9
6) x=1
8) x=-5
10) x=-2
12) x=10
14) x=6
16)x=4.9
18) $10.75 per shirt
20) 53 and 51

PLEASE HELP ASAP
WILL GIVE BRANLIEST
FIND THE SHADED AREA

Answers

Answer:

you need to find the white shapes, then you add all of the white shapes together, then you subract that from the whole circle and you get the shaded area

first fine the white shapes then add all the white shapes together then subtract the circle

Simplify: 176/14 ___, ___.___

Answers

Answer:

12 4/7

Step-by-step explanation:

Exact Form: 887

Decimal Form: 12.57142857…

Mixed Number Form: 12 4/7

Answer:

12 4/7

Step-by-step explanation:

Did i do the equation correct?

Answers

Answer:

Your wrong

Step-by-step explanation:

It's 6 x 1/2 = 6/2 which equals 3

Count each segment that ends at 3 which would give you 6 and 6 times 1/2 is 6/2 and 6/2 simplified is 3

3 is where it stops on the ruler so thats how I know correct.

Type in

6 x 1/2 = 6/2

 

Answer:

No

Step-by-step explanation:

It's 6 x 1/2 = 6/2 which also equals 3

Pls helppppp 100 points!!

When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?

A. 10x - 25y + 18 - 25x + 10y - 3
B. -15x - 15y + 15
C. -10x + 25y + 18 + 25x - 10y + 3
D. 35x - 35y + 21

Answers

Answer:

D

Step-by-step explanation:

please the answer is D which is 35x - 35y + 25

Sarah need 7 tickets, how much does it cost if 9 tickets cost 159 dollars

Answers

Answer:

I think it's $123

Step-by-step explanation:

good luck!!!and have a great day/night (different time zones)

The answer is 123.62 roughly. To find this, divide 159 by 9 to find the cost of the tickets. Then, multiply the cost of the tickets by 7 to get your answer.

In your own words, explain independent and dependent variables

Answers

independent variables don’t rely on another variable to work. dependent variables depend on another variable.
an independent variable is a variable(often used as x) whose variation does not depend on another variable. a dependent variable is the opposite, its’ variation depends on another variable.

Which is the graph of the system of equations y = 3x + 6 and y = 3x +1?
​

Answers

The graph for that equation is the second one hope this helps

Answer:

2nd one with the parallel lines

Step-by-step explanation:

The slope of both the equations is 3. So, if they have the same slope and different y-intercepts then the system of equations are parallel lines.

Maria is baking apple cinnamon muffins. Use the recipe card to answer the questions.



Maria puts some of the chopped apples in a bowl. She leaves out

1/2 cup of the apples to use later in the recipe. Next, she adds all of the oil.

What is the total amount of the apples and oil in the bowl?

Answers

Answer:

3- 1 1/4-1/2, 5/4-2/4= 3/4 + 1/4= 1 cup of apples and oil

Step-by-step explanation:

I am really good at math and I did the quiz

2(4y - 5) < - 2 please help

Answers

Answer:

y  <  1

Step-by-step explanation:

Y < 1 it won’t let me show work

Simplify the expression:

10(b-6)

Answers

Answer:

10b-60

Step-by-step explanation:

Use the distributive property to get rid of parenthesis

it’s ten b minus 60 but it won’t let me do the number version because it says it’s incorrect

can anyone help pls i need help?!?! Mr. Gonzalez ran a marathon in 4hr. 25 min. How many seconds did it take for him to run the full marathon?

Answers

Answer:

14550 seconds

Step-by-step explanation:

Answer:

18940 seconds

Step-by-step explanation:

MATH- Look at the picture and answer correctly so i can mark you as brainliest.

Answers

Answer:

The answer in B please mark Brainliest.

Step-by-step explanation:

It is very easy.

Find X, thanks in advance

Answers

Answer: 63

Step-by-step explanation:

X = 63

Its adjacent meaning they will add up to 180 degrees

how many inches are in 4 yards

Answers

Answer:

144 inches

Step-by-step explanation:

There are 144 inches in 4 yards

how many solutions does this have

Answers

Answer:

Infinitely many solutions

Answer:

Step-by-step explanation:

no solution ( sorry if its incorrect)

Describe how to write an equation from a table of values using a graph. No there is not a graph that is all I was given for the question.

Answers

Answer:

Look that the coordinates and trace those points to a corresponding number on the x or y axis. Then write the first number in the coordinate in the x value and the second number for the y value, repeat the process for the rest of the points.

An example is (-3,2), if you see the point (-3,2) on your graph, plug in -3 for the x value and 2 for the y value (don't include this example into your response - it was just for you to see what I mean)

Answer:

just look at the step by step

Step-by-step explanation:

To Write an equation for a table using a graph each point on the coordinate plane. Draw a line through the plotted points. Then,find the y intercept(where the line crosses the Y-axis.) Figure out from the graph what the rise and the run are and calculate the slope.Then,put the equation in y=mx+ b format.

Please help and show work thank you!

Answers

Answer:

1)-0.65    2) 28.8   3) 747.6

Step-by-step explanation:

divide the numerator (-13) and the denominator (20)32 x 90= 2880, divide 2880 by 100 equals to 28.8

    3. multiply 12 by 62.3

I hope this helps!

The is tkdb rndnrndnrndnrjdbr r

Please help me on this for brainliest and a cookie

Answers

i believe it is 53 because 53 - 14 = 39

do i get a cookie :3 ?

M=53
Because 39=m-14
39+14=m
M=53

FIRST TO ANSWER GET BRAINLIEST
This is the graph of a __function.
The y-intercept of the graph is the function value y=
The smallest positive x-intercept of the graph is located at x=
The greatest value of y is y=___, and it occurs when x=
For x between x = π and 2π, the function value y ___ 0

Answers

Answer:

1) Cos

2) 1

3) π

4) 1

5) y < 0

Step-by-step explanation:

1)

Cos

2)

The y-intercept is the value of y when x=0, ie the value of y when the line meets the y-axis. We can see from the graph that this is 1.

3)

The x-intercept is the value of x when y=0, ie the value of x when the line meets the x-axis. We can see from the graph that the smallest positive value of x when the line crosses the x-axis is π.

4)

Highest y value from graph is 1, and besides, for cos graphs, y≤1.

5)

We can see from the graph that between x=π and x=2π, the function is bellow the y-axis, ie y<0.

The graph is of a cos function. The y-intercept of the graph is the function value y=1. The smallest positive x-intercept of the graph is located at x=π. The greatest value of y is y=1, and it occurs when x=2π. For x between x = π and 2π, the function value y<0.

The point on the graph where it crosses the y-axis is known as the y-intercept. The y-intercept in this situation is zero since the graph crosses the y-axis at (0, 0).

The point at which the graph first crosses the x-axis at a positive value of x is known as the graph's smallest positive x-intercept. The graph in this instance crosses the x-axis at (x,0), making the smallest positive x-intercept.

The maximum value of the function is equal to the highest value of y. The greatest value of y in this situation is 1, and it happens when x = 2.

The function value y declines from 1 to 0 for x between x = and 2. You can observe this by examining the graph.

To know more about cos function:

https://brainly.com/question/32511014

#SPJ2

Can somebody give me an ACTUAL ANSWERS. This is due today. Will mark as brainliest.

Answers

It’s B or C I honestly think it B so try that

Answer:

the answer is a and c

Step-by-step explanation:

1 4/5 1 5/8: reduce to lowest terms

Answers

Answer:

they are both in lowest terms

Step-by-step explanation:

They are already in their lowest number

-6/11 multiplied by (-1/6) in fraction form

Answers

Answer:

1/11

Step-by-step explanation:

Answer:

1/11

Step-by-step explanation:

Other Questions
Q6. Solve4x + 3y = 52x + 3y = 1Your answerWhat does x equal and what does y equal A. A compound gear train is composed of four gears: E,F,G,H. Gear E has 15 teeth and is meshed with gear F. Gear F has 25 teeth and shares a shaft with Gear G, which has 18 teeth. Gear G is meshed with Gear H, the output gear. Power is supplied at gear E with 150 ft.lb of torque and is moving at 2000 rpm.A. Sketch and annotate the gear train described above.B. The necessary torque output of the system is 600 ft.lb. What should the gear ratio of the system be?Formula Sub/solve Final answer(3 SF)C. With a system torque output of 600 ft.lb, how many teeth should gear H have?Formula Sub/solve Final answer(3 SF) solve the equation (x over x+2) - (4 over x-2) = 1 The American Federation of Labor under the leadership of Samuel Gompers organizedAskilled workers in craft unions in order to achieve economic gainsBall industrial and agricultural workers in "one big union"unskilled workers along industrial linesDworkers and intellectuals into a labor party for political actionEworkers into a fraternal organization to provide unemployment and old-age benefits Escoge la mejor opcin que completa la frase con la forma correcta del superlativo. Choose the best option to complete the sentence with the correct form of the superlative.Los edificios en Granada son bellos y ________(grande). grandsimo grandsima grandsimos grandsimas Explain the role of carbon dioxide in photosynthesis? Which of the following is not an organ?SkinLungsMesophyllLiverEyes Match each of the terms below with an example that fits the term.Substitution?Production of riceFungibility?Demand for food andshelterNon-excludability?Environmental protectionInelasticity?Switching from butter tomargarine Please help!Geologists determine the hardness of a mineral using the Mohs scale of hardness. Why is it important for geologists to be able to do these tests in the field? A supermarket has found that the relationship between a day's high temperature and the amount of money taken in on that day from frozen yogurt sales can be modeled by the equation y = 4x + 164, where x is the high temperature in degrees Fahrenheit and y is the amount taken in from frozen yogurt sales in dollars. Which of these statements is true according to the model? Select the correct answer.Is the boxed POSSESSIVE NOUN used correctly?Who took that teams' uniforms?A. YesB. No what are two fractions that equal -7/10? 1 Carlos owns a private limited company called BettaBakers Limited. It producesa variety of cakes which are sold in local shops. The method of productionused by BettaBakers is batch production. Carlos says 'I have been told that leanproduction techniques in the bakery would help me to increase profits'.a) What is meant by 'lean production'?b) Identify two ways lean production might be achieved.c) Identify and explain two ways, other than lean production, Carlos coulduse to increase productivity.d) Identify and explain two advantages to Carlos of using batch production.e) Do you think Carlos should change his production methods to flowproduction in the bakery? Justify your answer. awser the circled question Why might someone who is on a diet and eating very few molecules not lose weight? Michelle buys a car that costs $15,000. She makes a down payment of $5,000. If she pays $3000 in the next payment, which equation could be used to find the amount she still owes, C, of the car? Help for brainliest !! Select the phrase from the drop-down menu that correctly completes the sentence with parallel structure.A major figure in the Progressive era, Jane Addams was a community organizer, a political activist, and which one is the answer? which style of writing would be most likely to include idioms and dialect? Writh an equation of a line in slope-intercept form for the given conditions.slope =2 and passes through (-5,2) y=