Mathematics Middle School

Your doctor told you to eat 25 grams of fiber each day.
You had 4 grams of fiber for breakfast.

What percent of the 25 grams of fiber have you eaten so far?

Answers

Answer 1
If you divide 4/25 it equals 16%. Or another way you can do it is you multiply 25 by 4 to get 100 then just multiply 4 by 4 also and it gets you 16/100 which equals 16%.
Answer 2
You have had 24% of fiber for the day.:) Hope this helped!

Related Questions

Can someone please answer this question here are the answers to the question:

A. 1,209 square feet
B. 1,298 square feet
C. 869 square feet
D. 699 square feet

Answers

Answer: 1298 square feet

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

Work Shown:

Area of Rectangle on the Left = length*width = c*d = 24*20 = 480
Area of Rectangle in the center = length*width = c*b = 24*10 = 240
Area of Rectangle on the Right = length*width = c*e = 24*17 = 408

Area of top triangle = (base*height)/2 = b*a/2 = 10*17/2 = 170/2 = 85
Area of bottom triangle = (base*height)/2 = b*a/2 = 10*17/2 = 170/2 = 85

Add up the individual areas to get:
480+240+408+85+85 = 1298

The units are in square feet since this is dealing with area.

Can someone help my sister Kathy with this

Answers

The three tenth values that would cause the inequality to be true would be 4, 5, and 6 because each make the other decimal greater than 24.34.

I hope this helped! :-)

which expression is equivalent to (5y+4) - 2 (7 - 2)

A. y-10
B. 9y+18
C.3y - 10
D. 9y-10

Answers

I think the answer is D.

az-qb=yz solve for z and justify each step

Answers

Step 1:
 We assume that A, q, and, b, are real numbers (where y could be a variable). 
 Step 2: 
 Terms with z to the left of the equation. Independent terms of z to the right of the equation.
 Az - yz = qb
 Step 3: 
 Common factor z.
 z (A - y) = qb
 Step 4:
 Clear z.
 z = qb / (A - y)
 Answer:
 z = qb / (A - y)

Anna plants peas in 3/8 of her garden and herbs in 1/8 of it . She divides The rest of the garden into 6 sections. What fraction of the original garden is each section

Answers

The six sections would be 1/12

The six sections would be 1/12


Lisa needs to score at least 12 points on her next turn to win the game. Write an inequality to represent the number of points Lisa needs to win the game

Answers

L will be the number of points Lisa needs to win the game. She needs at least, so you know the sign will include "or equal to". Now, she can score over 12 points to win on her next turn, so we'll be using ≥.
L ≥ 12  will be the inequality for this situation.

Final answer:

Lisa needs to score at least 12 points to win, so the inequality to represent this scenario is 'p >= 12', where 'p' is the number of points she scores on her next turn.

Explanation:

To represent the number of points Lisa needs to win the game with an inequality, we can let p stand for the points she will score on her next turn.

Since she needs to score at least 12 points, the inequality would be p \">= 12".

This reads as 'p is greater than or equal to 12,' meaning Lisa needs to score 12 or more points to win.

X over five equals three over four

Answers

X is equal to 3.75
Hope this helps :)

Final answer:

The equation 'x over five equals three over four' is solved by cross-multiplying to get 4x = 15, and then dividing both sides by four to find x = 3.75.

Explanation:

The equation presented by the student 'x over five equals three over four' translates to the algebraic equation x/5 = 3/4. Solving this involves finding the value of x that makes the equation true. To solve for x, we can cross-multiply to get 4x = 15, and then divide both sides of the equation by four to isolate x, giving us x = 15/4 or x = 3.75. Thus, the solution to the equation x/5 = 3/4 is x = 3.75.

1) Simplify x + 2x by adding the like terms.

x

2x

3x

2) Simplify y - y + y + y by adding the like terms.2y

3y

4y

5y 4x

Answers

1) 3x
2)2y
hope this helps you!

You can show your work if u want to
Find 2 numbers if Their sum is −7 and their difference is 14

Answers

The larger number is (-7+14)/2 = 3.5.

The smaller number is (-7-14)/2 = -10.5.

_____

The two equations a+b=-7, a-b=14 can be solved to get these results. It is genrally convenient to solve them by adding one to the other, or subtracting one from the other.

what value of c makes the statement true? -2x^3(cx^3+x^2)=-10x^6- 2x^5

Answers

c must equal 5

-2x^3(5x^3+x^2)= -10x^6 - 2x^5

answer
c = 5

A scooter can travel 72 mi per gallon of gasoline and holds 2.3 gal. the function d(x)-72x represents the distance d(x), in miles, that the scooter can travel with x gallons of gasoline. How many miles can the scooter go with a full tank of gas ?

Answers

The scooter can go 165.6 miles

what's 2x-y=-3 in slope intercept form

Answers

The equation of line is slope intercept form is y = 2x + 3

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

2x - y = -3   be equation (1)

Adding 3 on both sides of the equation , we get

2x - y + 3 = 0

Adding y on both sides of the equation , we get

y = 2x - 3

Now , equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

Therefore , the value of A is 2x - 3  , where the slope is m = 2

Hence , the equation of line is y = 2x - 3

To learn more about equation of line click :

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Final answer:

To convert the equation 2x-y=-3 into slope-intercept form, y must be isolated. The steps involve rearranging the equation to solve for y, resulting in the slope-intercept form y = 2x + 3, where the slope (m) is 2 and the y-intercept (b) is 3.

Explanation:

To convert the equation 2x-y=-3 into slope-intercept form, we need to solve for y. The slope-intercept form of a linear equation is y = mx + b, where m represents the slope, and b represents the y-intercept.

Let's solve for y:

Start with the original equation: 2x - y = -3.Add y to both sides: 2x = y - 3.Next, add 3 to both sides to isolate y: 2x + 3 = y.The equation is now in slope-intercept form, with m = 2 and b = 3, which is y = 2x + 3.

Therefore, the equation 2x - y = -3 in slope-intercept form is y = 2x + 3.

what are the solutionso of 8x^2 = 6 + 22x

Answers

You can get all the terms on one side, and then solve for x by any means:
[tex]0 = -8x^2+22x+6[/tex]

Factor out a -2:
[tex]0 = -2(4x^2-11x-3)[/tex]

Factor this equation:
[tex]0 = 4x^2-11x-3[/tex]

I will use the AC method. To use it, first multiply a and c (in ax^2 + bx +c):
[tex]4*-3 = -12[/tex]

Now, look for two numbers that multiply to -12 and add to -11. Obviously these numbers are -12 and 1. (-12*1 = -12 and -12+1  = -11). Now, because of rules, you set it up in a Punnett square:

4x^2        -12x
x              -3

Now, we find common factors of the terms in rows:
     _x_______-3__
4x| 4x^2        -12x
1   | x              -3

So, you can use this to write an equivalent expression to the quadratic given:
[tex](x-3)(4x+1)[/tex]

Now, we known the factors are (solve for x): 3 and -1/4.
8x² = 6 + 22x

Rearranging the quadratic equation, (Ax² + Bx + C = 0)
                                            8x² - 22x - 6 = 0

Simplify. Divide both sides of the equation by 2.
                                           4x² - 11x - 3 = 0

Using the quadratic formula. Identify first the value of the coefficients. 
A = 4
B = -11
C = -3

Using the quadratic formula:

[tex]x = \frac{-B +- \sqrt{B^2 - 4AC} }{2A} [/tex]

Substitute A, B and C

[tex] x_{1} = \frac{-(-11) + \sqrt{(-11)^2 - 4(4)(-3)} }{2(4)}[/tex]
     
                 x = 3

[tex] x_{1} = \frac{-(-11) - \sqrt{(-11)^2 - 4(4)(-3)} }{2(4)}[/tex]

                 x = [tex]- \frac{1}{4} [/tex]



                    


Caluculate the distance kris walks in 8 days if she walks 7/8 mile each day

Answers

8x7=56
56 ÷ 8 = 7

Kris walked 7 miles in 8 days
The way to answer this is quit easy if in one day Kris walks 7/8 mile you will jave to mult. by 8



7/8×8=42/8( you can reduce is needed)

Write an algebraic expression for the word phrase. five fewer than d days d – 5 5 + d 5 – d d + 5

Answers

Answer:

(d-5)

Step-by-step explanation:

we know that

The phrase"five fewer than d days" is equal to subtract 5 from the number d

so

d minus 5-----> (d-5)

Answer:

d-5

Step-by-step explanation:Just trust

Answer this question: a family of 4 people consumes 5000 grams of fish every week. how much fish will the family consume in an year? find the answer in kilograms.

Answers

1 year = 52 weeks
1 week = 5000 grams
5000g x 52weeks = 260,000g
260,000g = 260 kg

The family consumes 260 kilograms of fish in a year.
1 year = 52 weeks 
1 week = 5000 grams
5000g x 52weeks = 260,000g
260,000g = 260 kg

Therefore family consumes 260 kilograms of fish in a year

1. A cake in the shape of a circus tent is used as a centerpiece at a celebration. The cake consists of a cylinder and a cone. The cylinder has a diameter of 12 inches and a height of 14 inches. The cone has a height of 6 inches. What is the volume of the cake? Round your answer to the nearest tenth of a cubic inch. Use 3.14 to approximate pi. Show your work.
(Please show me how you get your answers)
I nEED HELP!

Answers

Let us divide the shape of the cake into two parts:

1) The cylindrical part.
2) The cone of the tent.

Note: In order to find the total volume of the cake, we have to add the volumes of both of the above-mentioned part.


1.
The volume of the cylinder = [tex] \pi *r^{2}*h[/tex] --- (A)

We have the height = h = 14 inches.
Radius = r = Diameter / 2 = 12/2 = 6 inches.

and [tex]\pi [/tex]= 3.14

Put the above values in equation (A);
(A) => The volume of the cylinder = (3.14) * (6 x 6) * (14) = 1582.56 inches cubed

2. 
The volume of the cone = [tex]\pi *r^{2}* \frac{h}{3} [/tex] --- (B)

Since the cake is in "circus tent" shape, therefore, the radius of the cone should be equal to the radius of the cylinder.

Radius of the cone = r = 6 inches.
Height of the cone = h = 6 inches.

and [tex]\pi [/tex]= 3.14

Put the above values in equation (B);
(B) => The volume of the cone = (3.14) * (6 x 6) * (6 / 3) = 226.08 inches cubed

The volume of the cake = Volume of the cylinder + Volume of the cone
[tex]V_{cake}[/tex]  = 1582.56 + 226.08 = 1808.64 inches cubed

Ans: The volume of the cake = 1808.64 [tex]in^{3}[/tex]

-i

What is the factor pairs of 78

Answers

1 x 42, 2 x 21, 3 x 14, or 6 x 7
These are the factor pairs of 78.

I NEED HELP ON QUESTION #4

Answers

No, they are not equivalent.

9w ×0 is already 0.
0 - 12 = -12

-12 doesn't equal 9w - 12.

Hope this helps!

the soccer club has planned a trip to a tournament . the cost of the van is $192. when 2 students who are not members of the club join the trip , thw transportation cost per person drops by $3.20. how mant soccer club members are gpoing to the tournament

Answers

Answer:

10 soccer club members are going to the tournament.

Step-by-step explanation:

Let x be the number of soccer club members who are going to the  tournament,

Given,

The cost of transportation of x students = $ 192

⇒ The cost of transportation of 1 student = [tex]\frac{192}{x}[/tex]

⇒ The cost of transportation of (x+2) student = [tex]\frac{192}{x-2}[/tex]

According to the question,

[tex]\frac{192}{x}-\frac{192}{x+2}=3.20[/tex]

[tex]192(\frac{1}{x}-\frac{1}{x+2})=3.20[/tex]

[tex]192(\frac{x+2-x}{x(x+2)})=3.20[/tex]

[tex]\frac{384}{x^2+2x}=3.20[/tex]

[tex]3.2x^2+6.4x=384[/tex]

[tex]3.2x^2+6.4x-384=0[/tex]

By the quadratic formula,

[tex]x=\frac{-6.4\pm \sqrt{40.96+4915.2}}{6.4}[/tex]

[tex]\implies x = \frac{-6.4\pm 70.4}{6.4}[/tex]

[tex]\implies x = 10\text{ or } x = -12[/tex]

Since, the number can not be negative,

Hence, 10 soccer club members are going to the tournament.

Final answer:

To find the number of soccer club members going to the tournament, we set up an equation based on the total cost of the van and the drop in cost per person when two additional students join. Solving the quadratic equation reveals that the number of soccer club members is 10.

Explanation:

The question asks us to determine the number of soccer club members going to the tournament given that the cost of the van is $192 and that the cost per person drops by $3.20 when 2 additional students join the trip. Let's denote the number of club members as 'x'. Before the 2 students join, the cost per person is $192 / x. After they join, the cost per person becomes $192 / (x + 2), which is $3.20 less than the original cost per person, so:

192 / x - 192 / (x + 2) = $3.20

Multiplying through by x(x + 2) to clear the denominators gives us:

192(x + 2) - 192x = 3.20x(x + 2)

This simplifies to:

192x + 384 - 192x = 3.20x^2 + 6.4x

The term 192x cancels out on both sides, so we have:

384 = 3.20x^2 + 6.4x

To solve for 'x', we divide both sides by 3.20:

120 = x^2 + 2x

Now we solve the quadratic equation x^2 + 2x - 120 = 0. Factoring this equation, we get (x + 12)(x - 10) = 0. Thus, x can be -12 or 10. However, since we can't have a negative number of club members, the number of soccer club members is 10.

a 25000 gallon swimming pool is being filled. Two hundred and fifty gallons are in it after 30 minutes. How many hours will it take to fill the pool?

Answers

In 30 minutes, 250 gallons are filled in the swimming pool. In the same rate in 1 hours (which means 60 minutes), 500 gallons will be filled.

Let x be the number of hours it will take to fill the entire swimming pool which has the capacity of 25,000 gallons.

We need to set up a proportion like given below:

[tex] \frac{Number \; of \; Hours }{Amount \; of\; water \; in\; gallons} =\frac{x}{25,000} =\frac{1}{500} [/tex]

Solving the equation for x:

[tex] \frac{x}{25000} =\frac{1}{500} \\ Multiply \; 25000\; on\; both\; sides\; of\; the \; equation\\ \\ 25000 \times \frac{x}{25000} =\frac{1}{500} \times 25000\\ Simplify \; on \; both \; sides\\ \\ x \; = \; \frac{25000}{500} \; = 50 \; hours [/tex]

Conclusion:

The number of hours that will take to fill the pool is 50 hours !

Algebra problem #1 help (pic included)

Answers

To find the answer of this problem, we need to plug in and multiply the numbers.

16 - 4 (0)(-6)
= 16 - 0 (-6)
= 16

16 would be the answer.

Hope this helps!

Does anyone know these answers

Answers

Part A: They'll each get 20 cents.

19 tens + 11 tens equal

Answers

19*10= 190 11*10=110 190+110=300
19 tens is also equal to 19 · 10, which equals 190.

11 tens is equal to 11 · 10, which equals 110.

190 + 110 = 300.

So, 19 tens + 11 tens is equal to 300 (or 30 tens).

This box is 3/4 inches long, 1/2 inches wide, and 1/4 inches deep. What is the volume of the box ?

Answers

Answer:

The volume of the box is 0.09375 inches cube.

Step-by-step explanation:

Given : This box is 3/4 inches long, 1/2 inches wide, and 1/4 inches deep.

To find : What is the volume of the box ?          

Solution :

The dimension of the box is,

Length = [tex]l=\frac{3}{4}[/tex] inches

Breadth = [tex]b=\frac{1}{2}[/tex] inches

Height = [tex]h=\frac{1}{4}[/tex] inches

The formula of volume of the box is

[tex]V=l\times b\times h[/tex]

[tex]V=\frac{3}{4}\times \frac{1}{2}\times\frac{1}{4}[/tex]

[tex]V=\frac{3}{4\times 2\times 4}[/tex]

[tex]V=\frac{3}{32}[/tex]

[tex]V=0.09375in^3[/tex]

Therefore, The volume of the box is 0.09375 inches cube.

The volume of the box is 3/32 cubic inches.

Given

This box is 3/4 inches long, 1/2 inches wide, and 1/4 inches deep.

The volume of the box;

The volume of the box is given by-product of length, width, and height.

The volume of the box is determined by the following formula;

[tex]\rm Volume \ of \ box =Height\times Width \times length[/tex]

Substitute all the values in the formula;

[tex]\rm Volume \ of \ box =Height\times Width \times length\\\\\rm Volume \ of \ box =\dfrac{3}{4}\times \dfrac{1}{2} \times \dfrac{1}{4}\\\\\rm Volume \ of \ box =\dfrac{3}{32} \ cubic \ inches[/tex]

Hence, the volume of the box is 3/32 cubic inches.

To know more about the Volume of the box click the link given below.

https://brainly.com/question/13749063

A particular fruit's weights are normally distributed, with a mean of 611 grams and a standard deviation of 28 grams. The heaviest 2% of fruits weigh more than how many grams? Give your answer to the nearest gram.

Answers

The answer to the nearest gram is 538gm

If guy walks from his house to school and back,how far does he walk?

Answers

He walked the same distance to school and back home.
I hope this helped! :-)

Final answer:

The total distance walked by someone from home to school and back depends on the distance covered in each direction, for example, if a person walks 2 kilometers to school and 2 kilometers back, the total distance walked is 4 kilometers.

Explanation:

The total distance walked by the guy from his house to school and back depends on the exact distance he covers in each direction. If he walks 2 kilometers to school and 2 kilometers back, then the total distance walked would be 4 kilometers.

WILL GIVE BRAINLIEST ANSWER
What is the area of Triangle PQR on the grid?


2 square units
3 square units
4 square units
8 square units

Answers

PQ = 2 units

height = 4 units

 area = 2*4 = 8/2 = 4 square units

The area of a triangle is base×height/2:
2×4/2=4 square units

A law firm has nine senior and six junior partners. A committee of three partners is selected at random to represent the firm at a conference. What is the probability that at least one of the junior partners is on the​ committee?

Answers

67% chance of having a junior partner on the committee if rounded up or 66.66....... chance

What is the value of x? Enter your answer in the box
x =

Answers

10x-4 + 8x+3 + 91 = 180
18x + 90 = 180
18x = 180 - 90
18x = 90
x = 90/18
x = 5

10x - 4 + 8x + 3 + 91 = 180
18x + 90 = 180
18x = 90
    x = 5

answer
x = 5
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