In 13 liter of milk, 7 liter water has mixed up.what is the percentage of water?

Answers

Answer 1

Answer:

Answer:53.8%

Step-by-step explanation:

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Find the area of a triangle with sides a=5,b=8, and c=11 useing the herons formula
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10x - 8y =4-5x + 3y = -9Please solve with elimination i really need the help!!please show work

HELPPP PLESSEEE I NEEDIT RN TYY

Answers

Answer:

1. 12

2. 0

3. 10

4. 6

Step-by-step explanation:

18% of the cars in the parking lot are blue.If there are 150 cars in the parking lot,how many cars are blue

Answers

Answer:

Step-by-step explanation:

Laws have been instituted in Florida to help save the manatee. To establish the number of manatees in Florida, manatees were tagged. A new sample was taken later, and among the manatees in the sample, were tagged. Approximate the number of manatees in Florida. brainly

Answers

Answer:

It think this should be the complete question: Laws have been instituted in Florida to help save the manatee.To establish the number of manatees in Florida, 150 manatees were tagged. A new sample was taken later, and among the 40 manatees in the sample, 3 were tagged. Approximate the number of manatees in Florida.

The approximate number of manatees in Florida is 2,000

Step-by-step explanation:

To solve this problem, we will use the formula

N= (C*R)/M

Where N is the toal estimated population

C is the total first capture

R is the total recapture after the first

M is the total tagged from recapture

Thus, we have:

N = (150*40)/3

N = 6000/3

N= 2,000

So, the approximate manatee is $2000$ .

Ratio and Proportion:

Ratio and Proportion are explained majorly based on fractions. When a fraction is represented in the form of $a:b$ , then it is a ratio whereas a proportion states that two ratios are equal. Here, a and b are any two integers. The ratio and proportion are the two important concepts, and it is the foundation to understand the various concepts in mathematics as well as in science. the proportion is represented by,

$(a)/(b)=(c)/(d)$ .

Let us assume $x$ represents the unknown observed manatee, which is actually total manatees so the proportion is, $(40)/(3)=(x)/(150)$ .

Now, cross multiplying the given proportion as,

$3x=40* 150\nx=(40* 150)/(3) \nx=2000$

Learn more about the topic Proportion: brainly.com/question/24320792

As you go higher up on a mountain,the climate ALWAYS becomes _____A.drier
B.hotter
C.colder
D. Wetter

Answers

C, Colder. :) Above a certain level, the atmosphere loses heat to space faster than is can be warmed either directly (by sunlight) or indirectly (from the ground) so it gets colder and colder. Hope this helps :)

D. Colder is your answer

Write two ways
you could use to find 5 + 8.

Answers

5 + 8 = 13 or
8 + 5 = 13

Suppose a square garden represented by 16x² ft2.a. What is the length of each side?
----- -
b. What is the perimeter of the garden?
--------------
c. If each side was increased by 5 feet what would be the new perimeter?

Answers

a) The length of each side of a square garden is 4 feet.

b) The perimeter of square garden is 16 feet.

c) The perimeter of new square garden is 36 feet.

Given that, a square garden represented by 16x² ft².

The perimeter of a shape is defined as the total distance around the shape. It is the length of the outline or boundary of any two-dimensional geometric shape. The perimeter of different figures can be equal in measure depending upon the dimensions.

a) We know that, the area of a square is a², where a is side of a square.

Here, a²=16

a=4 feet

Therefore, the length of each side of a square garden is 4 feet.

b) The perimeter of the garden=4×side

= 4×4

= 16 feet

So, the perimeter is 16 feet.

c) If each side was increased by 5 feet, the each side of new square is 4+5=9 feet

So, the new perimeter is 4×side

= 4×9

= 36 feet