MATHEMATICS HIGH SCHOOL

Arthur baked 1 7/12 dozen muffins. Nina baked 1 1/12 dozen muffins. How many dozen muffins did they bake?

Answers

Answer 1

Answer:

Answer:

Total number of dozen muffins they both bake is $2(8)/(12)$

Step-by-step explanation:

Given : Arthur baked $1(7)/(12)$ dozen muffins. Nina baked $1(1)/(12)$ dozen muffins.

We have to find the total number of dozen muffins did they both bake.

To find the total number of dozen muffins did they both bake is equal to number of dozen of muffins Arthur bake and number of dozen of muffins Nina bake

That is

Mathematically written as ,

Total number of dozen muffins = number of dozen of muffins Arthur bake + number of dozen of muffins Nina bake

Given : Arthur baked $1(7)/(12)$ dozen muffins

and Nina baked $1(1)/(12)$ dozen muffins.

Total number of dozen muffins = $1(7)/(12)+1(1)/(12)$

Simplify, we get,

Total number of dozen muffins = $1(19)/(12)+(13)/(12)$

Adding, we get,

Total number of dozen muffins = $1(19+13)/(12)=(32)/(12)$

Thus, Total number of dozen muffins they both bake is $2(8)/(12)$

Answer 2

Answer: they baked 2 dozen because each dozen is 12 so one did 17 + another did 11 = 28 and divide it by 12 get. 2 dozens.

Related Questions

If there are 12 people sitting at a round table , how many different pairs of people can have conversations during dinner, assuming the can all talk to each other? What geometric figure can you use t model this situation?
Simplify the polynomial(-8x) + x + (-2x) a) 5x , b) 9x , c)-9, d) -5x
You have a function that takes in an X value and produces a Y value. The y value equals 24 times the x value, plus 4 more. What's the y value when the x value equals 4?
What is the degree of the monomial 7x^8
The value of m in the equation 9m-4=-18+2m

Alberto wants to keep their favorite tree from being uprooted by heavy winds. They plan to tie 3 sections of rope to a band on the trunk of the tree, 5 feet above the ground. They will tie each section of the rope to a stake in the ground 12 feet out from the base of the tree. How much rope will he need altogether?

Answers

Answer:

39 ft

Step-by-step explanation:

Using the description as a guideline I have drawn out the situation (badly drawn) as seen in the picture below. From the picture, we see that we need to find x which is the length of one of the ropes. Once we have this length we simply multiply it by 3 to find out how much rope we need altogether. Since this is the diagonal of a triangle we can use the Pythagorean theorem to solve for x.

Pythagorean theorem: $a^(2) +b^(2) = c^(2)$ .... which a and b are the two sides while x is the diagonal.

$5^(2) +12^(2) = x^(2)$

$25 + 144 = x^(2)$

$169 = x^(2)$ ... now we square root both sides

$13 = x$

Now that we have the length of one of the ropes we simply multiply this by 3 to find the total amount of rope needed.

13 * 3 = 39 ft

Anybody know the answer??

Answers

The first one. 1 machine= x 5 mach.=5x. Total time is thus 5x+2/3=1 3/4h. Simply find x by doing 105min-40min/5 and that is 13.

Add. 2.60 3.56 3.82 5.116 5.16 6.16

Answers

2.60 + 3.56 = 6.16

6.16 + 3.82 = 9.98

9.98 + 5.116 = 15.096

15.096 + 5.16 = 20.256

20.256 + 6.16 = 26.416

The final answer is 26.416

Answer:

6.16

Step-by-step explanation:

3-3x6+2= -13 ? Is that correct

Answers

If x is a sign of multiplication, then 3-3x6+2 = -13 is incorrect.

The order of mathematical operation is PEMDAS.

1st operation to perform is the numbers inside a PARENTHESIS
2nd operation to perform is the number with EXPONENTS
3rd operation to perform is MULTIPLICATION
4th operation to perform is DIVISION
5th operation to perform is ADDITION
6th operation to perform is SUBTRACTION.

3-3x6+2 = -13

operation present are multipication, addition, and subtraction.

3-3x6+2 = -13

first, do multiplication : 3 - 18 + 2 = -13
second, do addition: 3 - 20 = -13
third, do subtraction: -17 = -13 ANSWERS ARE NOT EQUAL. THUS, INCORRECT.

No. Add before you subtract.
3x6 = 18 Multiply first
18+2=20 Addition
3-20= -17 Subtraction is last
-17 is answer

If four bags of corn can feed a herd of cows for six days. How many bags of corn will feed the same herd for 9 days

Answers

Well, if 6/4 equals 1.5 --

Then 1.5*5, (which is the next quantity of days before it hits 9) equals 7.5.

Hope this helps.

What is the area of a regular hexagon with an apothem 8.7 yards and a side 10 yards long

Answers

Hello,
Forget the apothem (it is false)

The hexagon is composed of 6 isocele triangles having like base 10 and as height=√(10²-5²)=√75=5√3
The area of one triangle is 10*5√3/2=25√3
6 triangles:150*√3=212,13203... (yd²)

Other Questions

The sine of a 30 degree angle is equal to the cosine of a 60 degree angle.TrueFalse

To the nearest hundredth of a second, how much time does it take a car to travel 50 feet from a stop at a constant acceleration of 3. 2 ft/s²? Use d=1/2at², where d represents distance, a represents acceleration, and t represents time in seconds. (pic above)

What is the equation of the line that passes through the point (5,-1)(5,−1) and has a slope of \frac{1}{5} 5 1

If y varies directly as x^2 and y=12 when x=2, find y when x=5