Mathematics College

The recommended calcium intake for men and women is about 1.2 grams per day.
A glass of milk contains about 0.27 gram of calcium. If a man drinks 3 glasses of milk,
how much additional calcium does he need from other food sources?

Answers

Answer 1

Answer:

0.39

Step-by-step explanation:

0.27 TIMES 3 is 0.60+0.21=0.81 then 1.2-0.81=0.39

if you dont give me brainliest i will find and eat your soul from a milk jar :D

Related Questions

Please hurry 15 points

Answers

Answer:

pretty sure its A

Step-by-step explanation:

A is the only one with the line going threw -1 and 5

Answer: its A just got done with it

The arithmetic mean of ten numbers is -10. If the sum of six of the numbers is 100, what is the arithmetic mean of the other 4?

Answers

Answer:

56

Step-by-step explanation:

Arithmetic mean is simply the sum of the all the number present divide by the total number.

From the question, we obtained the following information:

The arithmetic mean = 5.6

Total number present = 10

Sum of the numbers =?

Arithmetic mean = sum of the numbers / total number

Sum of the numbers = arithmetic mean x total number

Sum of the numbers = 5.6 x 10 = 56

The sum of the other four numbers is equivalent to -200.

What is a mathematical function, equation and expression?            function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.

Given is that the arithmetic mean of ten numbers is -10. The sum of six of the numbers is 100.

We can write -

{a + b + c + d + e + f + g + h + i + j}/10= - 10

{a + b + c + d + e + f + g + h + i + j} = - 10 x 10

{a + b + c + d + e + f + g + h + i + j} = - 100    .... Eq{1}

and

{a + b + c + d + e + f} = 100             .... Eq{2}

We can write Eq{1} as -

{a + b + c + d + e + f} + {g + h + i + j} = - 100

100 + {g + h + i + j} = - 100

{g + h + i + j} = - 100 - 100

{g + h + i + j} = - 200

Therefore, the sum of the other four numbers is equivalent to -200.

To solve more questions on functions, expressions and polynomials, visit the link below -

brainly.com/question/17421223

#SPJ2

Select the correct answer.
Sam is moving bags of soil from a loading dock into a storeroom. The topsoil weighs 40 pounds per bag, and the mulch weighs 20 pounds per
bag. The cart Sam uses to move the bags can only carry up to 480 pounds.
Which graph represents the number of topsoil bags and mulch bags that Sam can move in a single trip?

Answers

Answer:

The answer would be the A (I included a picture to show you which one it is)

Step-by-step explanation:

Options D and E are out because it clearly says " bags can only carry up to 480 pound" and those are saying it can hold more than 480

Options B and C have a dashed line. If it has a dashed line that means that it is < or > and it is not because it says "up to" up to means it CAN hold exactly 480

So the only right answer would be Option A

Answer:

A

Step-by-step explanation:

Got it right off Edmentum!!

A moderately active man weighing 175 pounds should consume no more than 687 calories per day from fat sources. If fat contains 9 calories per gram, what is the maximum number of grams of fat he should consume? Give me a whole number or decimal rounded to one decimal place. Thanks! Expert only please.

Answers

Answer:-

According to the question, therefore, the maximum number of grams of fat he should consume will be 76.3 grams.

Step-by-step explanation:-

Directly divide 687 by 9 as both are fat content. Therefore, by dividing them, we get to know about how grams of fat can be consumed.

✍️ By Benjemin

How many bagels can u make in 18 hours

Answers

Answer:

4  but i'm bad at cooking cause i'm 15 so

Step-by-step explanation:

find the center and radius of the circle whos equation is (x+5)^2+(y-3)^2=9

Answers

9514 1404 393

Answer:

  center (-5, 3)

  radius 3

Step-by-step explanation:

Compare the given equation to the standard form equation of a circle:

  (x -h)² +(y -k)² = r² . . . . . . circle with center (h, k) and radius r

This shows us that ...

  -h = +5   ⇒   h = -5

  -k = -3   ⇒   k = 3

  r² = 9   ⇒   r = √9 = 3

Then the circle center is (h, k) = (-5, 3), and the radius is r = 3.

HELP LAST ATTEMPT !?!!

Answers

Answer:

x=21

Step-by-step explanation:

10+2x+128=180 [Angles in a straight line]

2x=180-138

x=42/2

x=21

.563 rounded to nearest hundredth

Answers

Answer:

.56

Step-by-step explanation:

.56
Because 3 is less than 5

The middle school is purchasing shoes for its basketball team. The cost of
each pair of shoes is $42. The total cost, t,is proportional to s,the number
of pairs of shoes ordered. Which of the following equations models this
proportional relationship? *

Answers

Answer:

9s = 378t      

is the same as  (9 x 42)   etc...

Step-by-step explanation:

I don't have the choice of answers of what is being said as proportional but an example is here below of what numbers are multiples of 42 and therefore found its proportion this way.

10s = 420t       (10 x 42)

9s = 378t         (9 x 42)   etc...

8s = 336t

7s = 294t

6s = 252t

5s = 210t    (5 x 42)

4s = 168t    etc....

whats 76x168 + 69+87=

Answers

Answer:

12,924

Step-by-step explanation:

76x168= 12,768

and...

69+87= 156

now we add them together...

12,768+156= 12,924

Hope this helped you- have a good day bro cya)

> The cost of a popsicle at the snack stand is $0.75. Let p represent the number of popsicles and c represent total cost. Use an equation to represent the relationship between the numbers of popsicles bought and the total cost. Type your answer below.

This is what my previous tutor sent, that I don’t understand:
popsicles price: p = 0.75
c = cost
x = number of popsicles bought.
cost = popsicle price * number bought
c = p * x
c = 0.75x

Answers

Answer:

SWE

Step-by-step explanation:

how long does a pregnancy last will give 100 points I'm in test
a 1day
b 1mounth
c 2weeks
d 1year

Answers

Answer: D is the answer

Step-by-step explanation:

And why are you asking this question? Are you a girl?

Find the equation of this line

Answers

Answer:

x-3y=-6

Step-by-step explanation:

-3 1 3 3

Slope= (3-1)/(3--3)=2/6=1/3

y-intercept=2

y=mx+c

y=1/3 x+2

3y=x+6

x-3y=-6

Please solve this in under 15 minutes! It’s due in 20 minutes!

Answers

Answer:

i think that it would be the second one

what is the volume of the following figure. all of the cubes are visible​

Answers

Answer:

Is there an image you can post? I dont see the figure.

Why does that answers show sometimes but not all the time

Answers

Answer:

Don’t be lame

Step-by-step explanation:

Cheaters are lame

Answer:

thats because of brainly ads, if u don't want the brainly ads u have to get premium.

Step-by-step explanation:

1 A boat travels at an average speed of 15 km/h for 1 hour.
a Calculate the distance it travels in one hour.
b At what average speed will the boat have to travel to cover the
same distance in 2 hours?

Answers

Answer: 15km, 7.5kmh

Step-by-step explanation:

a. Distance travelled = speed * time = 15* 1 =15km

b. Distance = 15

time = 2hrs

Speed = distance/time = 15/2 = 7.5kmh

Read the sentences:

There is evidence that suggested Nero, the Roman Emperor, enjoyed frozen treats and demanded that a constant supply of ice from the mountains be available to him. He wanted to be able to eat the delicious dessert whenever he pleased. He added honey to the top of his dessert regularly.

What words in the text show that the word constant means something that occurs all the time?

a. Available, regularly
b. Demanded, wanted
c. Enjoyed, treats
d. Supply, dessert

Answers

A. This is because c and d don’t make sense. B could mean he didn’t have it but wanted it. A is the only logical answer.

If your car gets 22 miles per gallon, how much does it cost to drive 440 miles when gasoline costs $3.00 per gallon?

Answers

Answer:

$60.00

Step-by-step explanation:

440/22 = 20

20 x 3 = 60

ANSWER QUICK PLEASE!!
combine like terms. 8x + 3 - 5x + 9
A. -13x - 12
B. 13x + 12
C. 3x - 6
D. 3x + 12
NO LINKS OR WEBSITES!!

Answers

Answer:

D

Step-by-step explanation:

8x-5x+3+9=3x+12

combine like terms

So in algebra you always add letter separately and number separately

8x-5x=3x
3+9=12
So the answer would be:
3x+12
So D

multiplicative inverse of 3/7 x 2/7

Answers

[tex] \frac{ - 7}{3} \times \frac{ - 7}{2} [/tex]It is the multiplicative inverse of 3/7 × 2/7

Sorry if I didn't understand the question right-

Answer:

[tex]\frac{49}{6}[/tex]

Step-by-step explanation:

The inverse of [tex]\frac{3}{7}[/tex] is [tex]\frac{7}{3}[/tex].

The inverse of [tex]\frac{2}{7}[/tex] is [tex]\frac{7}{2}[/tex].

Now we multiply:

[tex]\frac{7}{3}[/tex] × [tex]\frac{7}{2}[/tex] = [tex]\frac{49}{6}[/tex]

Hope this helped :)

need explanation with these problems! help me please!

Answers

Answer: 4

Step-by-step explanation:

Find multiples of 12 and 16

4 is a common multiple

if you start from 1/4 and add 4 to the denominator and 1 to the numerator you get the following sequence:

1/4, 2/8, 3/12 and 4/16

Therefore the answer to the problem is 4

If you have any more simple algebra question pls message me :)

682 x 257 plz heeellllp

Answers

The Answer is: 175,274

Explain step by step please!

Thirty copies of a textbook weigh a total of 75lb. What is the weight of each book?

Answers

Answer:

Each book weighs 2.5 pounds.

Step-by-step explanation:

75/2.5 is 30.  Or you could also get the answer by 30* 2.5 which it would be 75. So, therefor, the answer is 2.5.

Answer:

2.5lb

Explanation:

In equation form the question is asking for x in

[tex]30(x) = 75[/tex]

Since multiplication is reversible (to be division), we can switch the equation up.

[tex]75[/tex] ÷ [tex]30 = x[/tex]

So the answer is

[tex]75[/tex] ÷ [tex]30 = 2.5[/tex]

What is a general rule for simplifying expressions like x^a .x^b? where does this rule
comes from

Answers

So, x^a*x^b would simplify to x^(a+b)

As for the proof of this,
Given that addition, subtraction, multiplication, and division are already known and don’t need to be proved, we know:

x^a = x*x*x… (a times)
x^b = x*x*x… (b times)

If we were to multiply these two expressions together, we’d simply get:

x^a*x^b = x*x*x… (a+b times)

And thus, that is why

x^a*x^b = x^(a+b)

A new movie theater holds 350 people with 14 seats in every row. Use division to find how many rows are there in the theater.

Answers

Answer:25

Step-by-step explanation:

350 / 14 =25

What is the volume of the rectangular prism shown

Answers

Multiply 1/4 in. by 1/2 in. to get the area of the base, which would be 1/8.

And then multiply this by 1 and 3/4 (or 7/4), which will give you the volume of 7/32 in.

Help me plz

It’s question 2

Answers

Answer:

angle a is acute and angle b is obtuse

Step-by-step explanation:

Angle A: Acute

Angle B: Obtuse

Find the selling price of a $16,000 SUV with a 20% markup

Answers

Answer:

how are we ment to know

3 2/3 +2.3with a line on top of the three =

Answers

Answer: =5 29/30

Step-by-step explanation:

Solution by separating parts

Rewriting our equation with parts separated

=3+2/3+2+3/10

Solving the whole number parts

3+2=5

Solving the fraction parts

2/3+3/10=?

Find the LCD of 2/3 and 3/10 and rewrite to solve with the equivalent fractions.

LCD = 30

20/30+9/30=29/30

Combining the whole and fraction parts

5 + 29/30=5 29/30 hope this helps

Answer:

Do you mean 3⅔ + ⅔? If so, the answer is 4⅓.

Step-by-step explanation:

3⅔ + ⅔

[convert mixed fraction to improper fraction]

11/3 + 2/3

[LCM is 3]

(11+2)/3 = 13/3

[convert improper fraction to mixed fraction]

13/3 = 4⅓

Other Questions
Either your mom or dad ____ us to the gameTake or takes Simplify the expression shown Noah has a box of coins in his room. The box currentlycontains 40 coins, consisting of pennies, dimes, andquarters. The number of pennies is equal to thenumber of dimes, and the total value of the coins is$8.05. How many of each type of coin does Noah havein the box? Which detail from an essay about bird migration is the most vivid?Some birds travel across the Pacific Ocean.Some birds migrate very long distances.Bartailed godwits fly nonstop from Alaska to New Zealand.One bird travels farther than all the others. What does Canada and climate change have to do together: 4-5 sentences 20.What is it called when particles in a solid or liquid move slower and closertogether? 1. How many miles are there between Chillicothe, Missouri and Hannibal, Missouri? Orlando bought a new couch for 1,968, using the furniture store's finance plan. He will pay 164 a month for 12 months. Which equation can Orlando use to find out how much money he still owes after each month of the plan?a) y = 164x - 1,968b) y =1,968 - 164xc) y = 164x d) y= 1,968 + 164x Analyze- In what ways is the narrator affected by Ushers condition?The Fall of the House of UsherEdgar Allan Poeshort story Which set of angle measures could be the measures of the interior angles of a triangle? 60, 45, and 7030, 85, and 2555, 90, and 35119, 15, and 45 select the exspressions that are equivalent to 6(3p +2)+2 Find sine, where is the angle shown.Give an exact value, not a decimal approximation. Whats is sharecropping? Why did it start happening in the south? gardener has 27 pansies and 36 daisies. He plants an equal number of eachtype of flower in each row. What is the greatest possible number of pansies ineach row? Thanks k. What do you know about Reduce, reuse and recycle. Explain excerpt from "Solitude" by Henry David ThoreauThis is a delicious evening, when the whole body is one sense, and imbibes delight through every pore. I go and come with a strange liberty in Nature, a part of herself. As I walk along the stony shore of the pond in my shirt sleeves, though it is cool as well as cloudy and windy, and I see nothing special to attract me, all the elements are unusually congenial to me. The bullfrogs trump to usher in the night, and the note of the whippoorwill is borne on the rippling wind from over the water. Sympathy with the fluttering alder and poplar leaves almost takes away my breath; yet, like the lake, my serenity is rippled but not ruffled. These small waves raised by the evening wind are as remote from storm as the smooth reflecting surface. Though it is now dark, the wind still blows and roars in the wood, the waves still dash, and some creatures lull the rest with their notes. The repose is never complete. The wildest animals do not repose, but seek their prey now; the fox, and skunk, and rabbit, now roam the fields and woods without fear. They are Nature's watchmen, links which connect the days of animated life. . . .Some of my pleasantest hours were during the long rain storms in the spring or fall, which confined me to the house for the afternoon as well as the forenoon, soothed by their ceaseless roar and pelting; when an early twilight ushered in a long evening in which many thoughts had time to take root and unfold themselves. . . . Men frequently say to me, "I should think you would feel lonesome down there, and want to be nearer to folks, rainy and snowy days and nights especially." I am tempted to reply to such,This whole earth which we inhabit is but a point in space. How far apart, think you, dwell the two most distant inhabitants of yonder star, the breadth of whose disk cannot be appreciated by our instruments? Why should I feel lonely? Is not our planet in the Milky Way? This which you put seems to me not to be the most important question. What sort of space is that which separates a man from his fellows and makes him solitary? I have found that no exertion of the legs can bring two minds much nearer to one another.Which sentence best expresses the author's viewpoint about being alone in "Solitude"? A.Being alone can be extremely pleasant.B.Being alone inevitably means feeling lonely.C.Only certain types of people can stand being alone.D.One is never truly alone. 10x-1/3y=15solve for y Cortney had 5 pieces of candy Cortney ate 1 piece how many pieces does Cortney have left? HURRY UP I NEED HELPWhat is the slope of the line that passes through the points (3, 1) and (1, 5)? 1/2 2/3 3/2 I don't know. Anitha and Jyothi shared some money. Anitha had $4x and Jyothi had $(2x + 8).Both of them had $56 altogether. Find the value of x and hence find out how muchdid Jyothi get?