Could anyone please help me with these problems? Please show all the work! WIll mark brainiest!!! ITS DUE TOMMOROW PLSSSS
1. The media reported that Olympic gold medalist Michael Phelps regularly consumed at least 8,000 calories per day when he was training for the Olympics. In order to do this, he ate at least three extra-large meals and also consumed a maximum of 2,000 calories worth of special energy drinks each day.

a.Write and graph an inequality to represent the number of calories from energy drinks Michael Phelps drank per day while training

b.Write and graph an inequality to represent the total number of calories Michael Phelps consumed each day.

2. Write a situation about Michael Phelps in which the inequality 3m + 2,000 ≥ 8,000 would represent the situation.

3. To keep from losing weight while training, athletes must not burn more calories than they consume in a day. On one day, Michael Phelps burned 1,000 calories per hour while swimming and an additional 3,000 calories while out of the pool. Write and solve an inequality to estimate the number of hours he swam that day if his daily average caloric intake was at most 9,000 calories.

4. An athlete wants to maintain a net caloric intake of no more than 2,000 calories for the day.

a. Write and solve an inequality to determine how many hours she must train if she burns an average of 750 calories per hour and eats a total of 8,000 calories.

b. Graph the solution to your inequality on a number line. Explain why your answer to part a is a solution to this situation.

c. If she trains 8 hours per day, what is the greatest caloric intake she can have to keep from losing weight? Explain your reasoning.

Answers

Answer 1

Answer:

I am saying C.

Step-by-step explanation:

I am not 100% sure, but I think I am correct. Please don't delete my answer, I am only trying to help.


Related Questions

Write the word sentence as an equation. Then solve the equation.

Answers

Answer:

p-6= -14

Step-by-step explanation:

p-6 = -14

add 6 to both sides

P= -8

Answer:

Equation: p–6= -14

Solution p: -8

Step-by-step explanation:

if you need explanation sorry, I do not know how to explain this, but I hope this helps

Difference between equilateral isosceles and scalene triangle

Answers

Answer:

the difference is that a scalene triangle has no congruent sides, isosceles triangles have 2 congruent sides, and equilateral triangles have 3 congruent sides.

Answer:

See below ~

Step-by-step explanation:

Equilateral

This type of triangle is characterized by equal length of sidesEach of its angle measures are 60°

Isoceles

This type of triangle has two equal sidesThe angles opposing these sides are also equal

Scalene

This type of triangle has no equal sidesTherefore, its angles are also not equal

How do i Solve this?

Answers

Answer:

A=54.45

Step-by-step explanation:

You want to solve for the area in 2 parts. First I solved for the rectangle.

Area of a rectangle: A=lw

This means 9×3=27

Then I solved for the area of the triangle.

Area of a triangle: 1/2bh

This means 1/2(9×6.1)⇒1/2(54.9)=27.45

Then you add the area of the triangle and the areo of the rectangle together:

27.45+27=54.45

I hope this helps! :D

Pls help me someone if you can

Answers

Answer:

Neither

Step-by-step explanation:

They're both the same shade because they have the same ratio

please help with this.

Answers

Ok I know the answer
13cm long just add the 5+6+2=13

. please help me! and provide a CLEAR step by step explanation! tysm!

Answers

Answer:

268.08

Step-by-step explanation:

the formula for the volume of a sphere is v=(4/3)×3×r^3. so fill in the blanks to look like (4/3)×3×4^3. the 8 is the diameter but we need the radius, which is half the diameter, so that is where the 4 comes from.

Answer:

V=4

3πr3

r Radius

Step-by-step explanation:

HELP If quadrilateral JKLM had a translation where all the vertices were in the third quadrant, what would be the coordinates of the vertices?

a) (4 -1) (2 -2) (-2-3) (-4 3)

b) (-4 -1) (2 -2) (-2 -3) (-4 -3)

c) (-5 -1) (-2 -2) (-2 -3) (-5 -3)

d) (-4 -1) (-2 -2) (-2 -3) (-4 3)

HELP

Answers

Answer:

B

Hope this is correct!

How many students enrolled

Answers

1750 because 50% of 10000 is 5000 and 35% of that is 1750

Can anyone solve this?

Answers

Answer:

its 96m^2

Step-by-step explanation:

the foumula for a triangel is 1/2*b*h so 24x8=192 and 192/2= 96m^2

In which situation is it BETTER to use a debit card instead of a credit card? A) Jackson does not balance his checking account daily. B) Jena is buying art supplies online for her drawing class. C) Charlie is on a tight budget; so, he can only buy necessary items. D) Jane needs to build up her credit score so that she can purchase a car.

Answers

Answer: c

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

sry if I'm wrong, I think it is A though

83525 divided by 13 20pts

Answers

Answer:

6,425

Hoped this helped

Answer:

6425

Step-by-step explanation:

The first three terms of an arithmetic sequence are as follows.

Answers

Answer:

16,18,20,22,24

Step-by-step explanation:

It is going up in multiples of 2 so you add 2 to 20 then onto 22

An ice sculpture is melting at a constant rate. Its weight changed -1 4/5 pounds every hour.

What is the total weught of the sculpture after 3 1/2 hours?

Answers

Answer:

6.3

Step-by-step explanation:

-1 4/5 x 3 1/2 =-6.3

Can anyone solve this?

Answers

The area of the square

= 5 * 5

= 25 sq. in

The area of each triangle

= 7 * 5 / 2

= 17.5 sq. in

The total surface area of the square pyramid

= (25 + 17.5*4) sq. in

= 95 sq. in

A map uses a scale of 1 centimeter = 200 meters.

If it is 5 kilometers between two locations, how many centimeters on the map is it?
25 cm
1,000 cm
2.5 cm
40 cm

Answers

Answer:

The answer should be A.) 25 CM

Step-by-step explanation:

A kililometer is 5000 meters, so all you really have to do is divide 5000 meters by 200 meters and that gets you 25, which is 25 CM. So the answer is A.) 25 CM

Mr. Ledger buys a box of 24 donuts for a lesson in his math class about circumference.
Write an equation for the number of donuts y that are left at the end of the day when x donuts are used during the lesson.

Last year, Mr. Ledger used 18 donuts during the lesson. This year, he used 22 donuts.
Place points on the graph to show how many donuts are left at the end of last year's lesson and this year's lesson.

Answers

Answer:

24 - x = y

Step-by-step explanation:

one point goes on 22 while another goes on 24

Debit cards and credit cards look the same. However, they work very differently. Which statement is true about debit cards? A) each purchase is a loan that is repaid later B) interest is charged if balance is not paid each month C) consumers can purchase items now and pay for them later D) you must have enough money in your account to cover your purchases

Answers

D sorry if not right
D hope this isn’t wrong

In a class of 24 students, 7 students have 2 brothers or sisters. 4 students have 1 brother or sister. 3 students do not have any brothers or sisters. 6 students have 3 brothers or sisters. The remaining students have 4 brothers or sisters.

Samedy says that the total number of brothers and sisters that the class has is 24, because there will be 24 dots above the number line on the line plot. Use the drop-down menus to complete the statement below.

Is Samedy's statement true or false?
In total, the class has _____ brothers and sisters?

Answers

Answer:

Samdy's statement is FALSE, total number of brothers and sisters is 52

Step-by-step explanation:

To organize our information we should draw a table, where group the students by how many siblings they have, and then calculate the total number of siblings.

Problem situation:
Anna is at the movie theater and has $35 to spend.
She spends $9.50 on a ticket and wants to buy some snacks. Each snack costs $3.50.
How many snacks, x, can Anna buy?

Inequality that represents this situation:
9.50+3.50x≤35

Drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.

Solution to both the inequality and the situation

Solution to the inequality only

Not a solution

Answers

Answer:

Step-by-step explanation:

Amount of money Anna has = $ 35

Money she spent on the ticket = $9.50

Money she spent on snacks = $ 3.50

Let x number of snacks, which will be the least number of snacks that Anna can buy.

transforming the situation in terms of inequality

→9.50 +3.50 x≤ 35

→9.50 -9.50+3.50 x≤35-9.50

→3.50 x≤25.50

Dividing both sides by 3.50, we get

→x≤7.3(approx)

which can't be the number of snacks, as it will be an integral value.

So, the minimum number of snacks with the given amount of money = 7

So, Anna can buy snacks(x)={x:x≤7,x=1,2,3,4,5,6,7}=At most 7.

What conclusion can you make about the images of 2 parallel lines after a 180° rotation about the origin?

Answers

Step-by-step explanation:

choice 3, because at 180° rotation the figure remains the same

Brainliest, thanks in advance! Appreciate you, just please explain how you got your answer though!

What number would you divide by in order to simplify the following fraction to its simplest form?

8/20

Answers

Answer: You would divide the fraction by 4/4.

Step-by-step explanation: First, you would assemble the fraction correctly, and then you would put 4/4 next to 8/20 and divide like

8/20 divided by 4/4. you would divide regularly and you would get the answer 2/5. You would use the number 4 because 4 is the GCF of 8 and 20. 4/4 is equal to one and any number divided by one is the same number.

Answer:

4

Step-by-step explanation:

8/20

8/4=2

20/2=5

2/5 In simplest Form

A proton has a mass of 1.67 × 10^–27 kilogram, and an electron has a mass of 9.11 × 10^–31 kilogram. Which is greater, the mass of a proton or the mass of an electron?

Answers

Answer:

c

Step-by-step explanation:

got it right

Three students each examine the system of linear equations shown.
8x+4y=16
8x+2y=8
Caleb says there is exactly one solution. Jeremy says there is no solution. Kim says there are infinitely many solutions.

Answers

Caleb is right because there is exactly one solution at (0, 4).
Linear equation
A linear equation is in the form:
y = mx + b
where y, x are variables, m is the rate of change and b is the initial value of y.
Given the equation:
8x + 4y = 16 (1)
8x + 2y = 8 (2)
Solving equation 1 and 2 simultaneously gives:
x = 0, y = 4
Caleb is right because there is exactly one solution at (0, 4).

Answer:

The solution is (0, 4), and there is only one solution

Step-by-step explanation:

Let's actually solve the system if that's possible.  Solving the second equation for 8x, we get 8x = 8 - 2y.  Substituting this result into the first equation eliminates y:

8 - 2y + 4y = 16,

which simplifies to 2y = 8 and then y = 4.  

Substituting 4 for y in the second equation yields 8x + 2(4) = 8, so we can quickly deduce that x = 0.

The solution is (0, 4), and there is only one solution

Drag each real-world situation to the correct column to show whether it can be modeled by combining additive inverses to get 0. FOR ANYONE WHO WANTS POINTS I JUST WANT TO HELP

Answers

Answer:

. An investment account earns 2.8% simple interest.

   Since investment amount increases every year linearly, therefore, the modeled situation represents a LINEAR FUNCTION.

B). The price of a stock varies by 2.8% each week.

   Since price of the stock may increase or decrease every week, therefore, this situation can't be modeled by any function.

Therefore, the answer is NEITHER.

C). An investment account earns 2.8% compound interest, compounded monthly.

Formula to get the value of the final amount in the account is,

Final value = Initial value ×

Here 't' = Duration of investment

It's an EXPONENTIAL FUNCTION.

Step-by-step explanation:

NO BOTS NO BOTS NO BOTS

Answers

the answer would be 25

Answer:

25!

Step-by-step explanation:

5x5=25.

25x2=50

Again 5x5 is 25 so subtract that:

50-25=25.

Therefore the answer is 25.

Hope this helps! Brainliest would be appreciated! Thank you!

Which distribution is symmetrical?

Answers

Answer:

A is the symmitrical because if you fold them the the pattern will be same on both sides

A and D are symmetrical

At a​ concert, a representative sample is collected of men and women. The sample contains 9 men and 7 women. Which inference is valid for the population of people attending the​ concert? *


56​% of the population are men.
7 out of every 9 members in the population are women.
78​% of the population are women.
There are more women than men in the population.

Answers

Answer:

there's are no popular population

Step-by-step explanation:

tgere are 5 population and 35popylation

Please hurry!


Which graph shows the solution set for 2 x + 3 greater-than negative 9?
A number line going from negative 8 to positive 2. An open circle is at negative 3. Everything to the left of the circle is shaded.
A number line going from negative 8 to positive 2. An open circle is at negative 3. Everything to the right of the circle is shaded.
A number line going from negative 8 to positive 2. An open circle is at negative 6. Everything to the left of the circle is shaded.
A number line going from negative 8 to positive 2. An open circle is at negative 6. Everything to the right of the circle is shaded.

Answers

Answer:

Correct option is c) A number line going from negative 8 to positive 2. An open circle is at negative 6. Everything to the right of the circle is shaded

So , the value of x is greater then -6 . So , Correct option is c .A number line going from negative 8 to positive 2. An open circle is at negative 6. Everything to the right of the circle is shaded.

Step-by-step explanation:

what is the volume of this prisim 1 cm cubed


2 cm cubed


4 cm cubed


8 cm cubed

Answers

Hey there hope you are having  A great day!

4x1x1/2 =2 to find the volume you must multiply all sides of your recangular prism. so... 4x1=4 4x1/2 = 2 hop this helps.

In case i wasnt clear, your answer is 2

someone explain why this is not 164

Answers

Answer:

solve 80^2 to get 6400

solve 84^2 to get 7056

add 6400 and 7056 to get 13456

square root 13456 to get 116

Step-by-step explanation:

Answer:

Step-by-step explanation:

80^2=80*80=6400

same with 84   84*84=7056

7056+6400=13456

√13456=116

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As used in modern terminology to reflect coping styles, defense mechanisms: can be either adaptive or maladaptive are always maladaptive are never adaptive are always self-defeating What is most closely the significance of Halloween and hardware in the passage below (paragraph 44)?The rest of Harrison's appearance was Halloween and hardware. Nobody had ever born heavier handicaps.Answer choices for the above questionA. Harrison is now significantly shorter-than-average.B. Harrison is such a superior being because he is part machine.C. Harrison has been able to take his handicaps and make them more advantageous to him.D. Harrison has had his looks altered significantly by costuming and handicaps.from the story Harrison Bergson What are the duties of each type of congressional staff, and for whom does each work? Why does the time for 20 complete oscillations need to be taken Prior to June 1, Sandler Company had no treasury stock transactions. Then, on June 1, the company paid $5,000 to purchase 100 shares of its common stock on the open market. On July 1, the company sold 50 of these shares at $52 per share. Then, on August 1, the company sold the remaining 50 shares at $46 per share. Prepare the journal entry Which survey question could have been asked to produce this data display?A How much does your dog weigh?B How many times do you feed your dog each day?C How many bags of dog food do you buy each month?D How much does your bag of dog food weigh? how many moles are in 500.0cm^3 of oxygen gas at stp Donna bought 3 bags of dog treats for $6.15. What is the cost per bag of dog treats? A. $0.49 B. $9.15 C. $3.08 D. $2.05 HELPPPP !! . Which of the following statements is not true? a. The human body contains trillions of cells. b. The cells that make up an organism must compete to survive.c. Each human being began as a single cell. d. Cells inside your body are living, reproducing, and dying all the time. For the reaction H2O(g) + Cl2O(g) 2HCIO(9), you know S rxn and Sosys and S of HCIO(g) and of H2O(g). Write an expression that can be used to determine Cl2O(g) How is Fibonacci seen in nature PLEASE HELP! WILL GIVE BRAINLIEST!!! ????????????????????????????????????????????? Lake victoria is the largest lake in africa and has roughly 1,000 what?. The author of the passage would most likely agree that Plss help me!! I'll give brainliest for best explanation!!What color(s) eyes do the parents have? Explain your answer.What color(s) eyes do the children have? Explain your answer. A spinner is divided into 8 identical sectors and labeled 1 through 8.How many spins are expected for a multiple of 3 to be spun 6 times?Select from the drop-down menu to correctly complete the sentence.The spinner is expected to have to spin approximately (12,16,24,28) times for a multiple of 3 to be spun 6 times. does anyone know what 3x4/5x6 is Unit price times quantity sold is ______. Multiple choice question. the break-even point total variable cost total profit total revenue I need help! I will give out 40 points!! Look at the attachment!