June measures her shadow to be 0.75 m. She then holds up a meter stick and measures the shadow to be 0.4 m. How tall is June?

Answer:

4/13

Step-by-step explanation:

There are 9+4=13 marbles in total.

So, the ratio is 4/13.

The ratio of blue marble to all marbles is 4: 13 while blue marbles to red marbles ​ are 4: 9.

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

Given that,

Number of blue marbles = 4

Number of red marbles = 9

Total number of marbles = 9 + 4 = 13

The ratio of blue to total marble = 4/13

The ratio of blue to red = 4/9

Hence "The ratio of blue marble to all marbles is 4: 13 while blue marbles to red marbles ​ are 4: 9.".

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Answer: A. 4g + 49

-zomba

Answer:

A 4g +49

Step-by-step explanation:

I hope this help you

Answer:

Step-by-step explanation:

The perimeter is 28".

The total length of three sides of the square = 28-5-5 = 18", so the side length of the square is 18/3 = 6".

The area of the triangle is ½(6)(4) = 12 square inches.

The area of the square is 6² = 36 square inches.

Total area = 12+36 = 48 square inches.

Answer:

66°

Step-by-step explanation:

∠A = ½·132° = 66°

The area of the wetland that will be covered in purple loosestrife 7 years from now is modeled by this expression.

500(1.2)^7

After evaluating the expression, the model predicts that approximately 1,792 acres of the wetland will be covered in purple loosestrife 7 years from now. This is not a valid prediction because the total area of the wetland is only 1,240 acres. So a constraint on the model is that the value of the expression 500(1.2)^t must be less than or equal to 1,240.

Answer: 500(1.2)^7

Step-by-step explanation:

PLATO

Answer: $43146

Step-by-step explanation:

So his total earning is $54,000. He has to pay $201 for every $1,000 he earns. So 54,000/1,000= 54. So now he has to pay 54*201=10854, 54000-10854=43146. His net income for this year is $43146.

Answer:

n+3 > 27

Step-by-step explanation:

The inequality that represents the statement is x + 3 > 27 and the values of (x) which are greater than 24 are the possible solutions of this inequality.

In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It uses the following following operators to make comparison → >,  <,  ≤,  ≥.

Given is the following mathematical verbal statement -

3 more than a number is greater than 27

We will first convert it into the inequality and then solve it. The inequality expression can be written by assuming a number. Let it be (x). So, we can write -

x + 3 > 27

Subtract 3 from both sides -

x + 3 - 3 > 27 - 3

x > 24

The inequality given above represents the statement and the values of (x) which are greater than 24 are the possible solutions of this inequality.

Therefore, the inequality that represents the statement is x + 3 > 27 and the values of (x) which are greater than 24 are the possible solutions of this inequality.

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Answer:

B

Step-by-step explanation:

Answer:

1) new price of the clock is $14.4

2) Kyra scored 70% marks

3) 43.75% students are not eighth graders

Step-by-step explanation:

1. A store manager marked up the price of a $12 clock by 20%. What is the new price of the clock?

Price of Clock = $12

Mark up = 20%

We need to find new price of clock.

The price of  clock can be found by finding 20% of 12 and then adding that amount in original price.

So, finding 20% of 12

[tex]20\% of 12 \\=\frac{20}{100}\times 12\\=2.4[/tex]

So 20% of 12 is 2.4

Now finding new price:

New Price = Actual Price + Mark up

New Price = 12 + 2.4

New Price = 14.4

So, new price of the clock is $14.4

2. On a math quiz, Kyra answered 7 of 10 questions correctly. Express her quiz score as a percent.

Total questions = 10

Correct answers = 7

We need to express her quiz score as percent

It can be found using formula: [tex]Percent Score = \frac{Obtained\:Marks}{Total\:Marks}\times 100\%\\[/tex]

Putting values and finding percentage

[tex]Percentage = \frac{Obtained\:Marks}{Total\:Marks}\times 100\%\\\\Percentage = \frac{7}{10}\times 100\%\\Percentage = 70\%[/tex]

So, Kyra scored 70% marks

3. 96 students are enrolled in the Dance Program at Castillero. Of those students, 54 are eighth-graders. The remaining students are 6th or 7th graders. What percentage of the students are not eighth graders?

Total Students = 96

Number of eighth-graders students = 54

Remaining students = 96 - 54 = 42

So, 42 students are 6th or 7th graders

We need to find percentage of the students are not eighth graders.

[tex]\frac{42}{96}\times 100\%\\=43.75\%[/tex]

So, 43.75% students are not eighth graders

Answer:

12

Step-by-step explanation:

if the perimeter is 54, and the length is 15,

first double the length (to include both sides of the rectangle):

15(2)=30

subtract that by 54:

54-30=24

to find the width we would divide 24 by 2, because 24 represents both sides of the rectangle:

24/2=12

the width is 12.

Answer:

50/100×30

15..........

Answer:

Step-by-step explanation:

(2⁶)ˣ = 1

2⁶ˣ = 1

6x = 0

x = 0

Answe

Step-by-step explanation:

Answer:

650

Step-by-step explanation:

brainliest please

The Standard form of the number is 44,410.

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Here, given number

(3 X 100) + (1 X 110) + (4 X 11000)

(300) + (110) + (44000)

300 + 110 + 44000

410 + 44000

44410

Thus, the Standard form of the number is 44,410.

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Answer:

the answer is c.

Step-by-step explanation:

because it is.

Answer:

B.

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define

-3(x - 14) + 9x = 6x + 42

Step 2: Solve for x

Answer:

Step-by-step explanation:

here you go mate

step 1

-3(x-14)+9x=6x+42  equation

step 2

-3(x-14)+9x=6x+42  simplify by distributing and combining terms

6x+42=6x+42

step 3

6x+42-6=6x+42-6  subtract -6 from both sides

42=42

step 4

42=42  subtract 42 from both sides

42-(42)=42-(42)

0=0

answer

all real numbers

Answer:

I think its C

Step-by-step explanation:

Step-by-step explanation:

8x-3y

Answer:

it would be C

Step-by-step explanation:

because she had a 50/100 percent chance to get potato chips rather than pretzels.

Answer:

A

Step-by-step explanation:

u get equal portions bc its a square

Answer:

-21

Step-by-step explanation:

In the term -21xy, -21 is the coefficient. It comes before the variables that are x and y.

Answer:

Step-by-step explanation:

Definition of coefficient: The coefficient of a term is the number in the term.

To look for the coefficient in the term -21xy, simply eliminate the variables. We can clearly see that the coefficient of the term is -21.

Hence, the coefficient of the term -21xy is -21.

Answer:

Write 400% as the ratio 400/100. To find an equivalent ratio, you know that 400 divided by 20 is 20, so 100 divided by 20 will give you the answer. 100 ÷ 20 = 5. Reza ate 5 grapes yesterday.

Brainliest please!

Answer:

What you must do for this case is to extract the relationship of the grapes that were eaten yesterday among the grapes that were eaten today.

To do it, let:

x: number of grapes that Reza ate yesterday

(x / 20) = (100/400).

Clearing x we have:

x = (100/400) * (20) = 5

answer

the number of grapes Reza ate yesterday was 5

Step-by-step explanation:

Answer:

Step-by-step explanation:

1) 5r + 2 < s

2) 12t + 6s ≤ 960

Not greater than means less than 960

Answer:

37

Step-by-step explanation:

Answer:

37

Step-by-step explanation:

6h + 7

6(5) + 7

30 + 7= 37

Answer:

5000 volts

Step-by-step explanation:

we know v×IR so voltage equals current*resistance so 50*100 so 5000

9514 1404 393

Answer:

  about 70.7 V

Step-by-step explanation:

The relation between power and voltage and resistance in a resistive circuit is ...

  P = V^2/R

so ...

  V = √(PR)

  V = √(100·50) = √5000

  V ≈ 70.7 . . . . volts

Answer:

A

Step-by-step explanation:

3-3= 3(9-9)

0= 0

thanks

Answer:

(9, 3)

Step-by-step explanation:

Hi there!

I provided a graph of the function below to help.

If you take a quick look, the graph goes through point (9,3)

I hope this helps!

Answer:

4.48

Step-by-step explanation:

multiply 49.79*0.09

Answer:

1. any order

2. subtract as the opposite is adding

3. combine like terms

4.

5. opposite of a sum

Step-by-step explanation:

i beileve theese are the answers