MATHEMATICS MIDDLE SCHOOL

Jen measured the growth of a sunflower in one week it grew 2 and 1 half inin week two it grew 2 and 3 fourth in
on week 3 it grew 3 and 1 fourth in how much did it grow in the 3 week s
try to explain please

Answers

Answer 1
Answer:

The totalgrowth of the sunflower over the 3 weeks is 7(1/2) inches.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the liketerms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To find out how much the sunflower grew in the 3 weeks, we need to add up the growth it had each week.

Now,

Firstweek:

The sunflower grew 2 and 1 half inches.

This means,

2(1/2)

Secondweek:

It grew 2 and 3 fourth inches.

2(3/4)

Third week:

It grew 3 and 1-fourth inches:

3(1/4)

To find the totalgrowth over the 3 weeks, we need to add these three mixed numbers together.

= 2(1/2) + 2(3/4) + 3(1/4)

= 7(1/2)

Thus,

The totalgrowth of the sunflower over the 3 weeks is 7(1/2) inches.

Learn more about expressions here:

brainly.com/question/3118662

#SPJ2
Answer 2
Answer: so you basically add the amount it grew each week. So week one is 2 and 1/2, week two is 2 and 3/4 and week three is 3 and 1/4. to make things simpler, add week two and three which gets you 6inches, then add week one, to get 8 and a half inches.

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Vicky made a recipe for 144 fluid ounces of scented candle wax how many one cup candle mold and she feel with the recipe

Answers

18 cups. There are 8 fl. oz. in a cup. 144÷8 is 18.Yay math

What's an equivalent fraction for 10 15 by dividing

Answers

the correct answer is two thirds
Well you can see that 10/15 are both divisible by 5 so 10/5 =2 and 15/5 =3 so it equals 2/3.

Please help!!!!!!!!!!!!.

Answers

Answer:

The answer is D. You divide the shape into 3 rectangles.

Step-by-step explanation:

The quadrilateral shown is a rectangle. What is m∠MJN?

A) 24° B) 31° C) 66° D) 90°

Answers

All angles of a rectangle is right angled or 90°.

C) 66°

Given:

∠KJN= 24°

Diagonals in a Rectangle:

  • The diagonals bisect each other but do not form right angles at the center.
  • They form linear pairs of angles, obtuse angle + acute angle, as at each of the diagonal.

Thus,

∠MJN+∠KJN=90°

∠MJN = (90-24)°

∠MJN = 66°

Therefore, correct option is C.

Find more information about diagonals here:

brainly.com/question/198970

Step-by-step explanation:

all the angles of the rectangle are right angle

therefore, angle MJK=90°

∠MJN+∠KJN=90°

∠MJN = (90-24)° = 66°

16,500 rounded to the nearest ten thousand

Answers


The next larger ten thousand is  20,000 .
The next smaller ten thousand is  10,000 .
16,500  is closer to  20,000  than it is to  10,000 .
So  20,000  is the nearest ten thousand.
16,500 rounded to the nearest ten thousand would be 20,000 because 6 is bigger the 1,2,3, and 4 so you round up. so 1 rounded up one would be 2

Jared is putting a new deck off the kitchen. The deck will be 94.45 inches deep. He will use 16 boards that are each 5.7 inches wide. He has to leave a small space between the boards. If the 15 spaces between the boards are all equal, how wide will they be?

Answers

16 boards that are 5.7 inches wide each make a total of 91.20 inches.
 
    16
x 5.7
  112
+800
 91.2 inches

Since the deck itself is 94.45 inches deep, we can subtract 91.2 from the number:

  94.45
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Finally, we divide 3.25 by 15, since that's the amount of spaces we want and they have to be equal:

3.25/15= .21667

We'll round that to two numbers, so we'll end up with .22.

Your final answer is .22 inches wide for each space.
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