help brainiest to whoever right

Answer:

16.4

Step-by-step explanation:

If it is asking for the tenth it will be the 1st one after the point and you round it to the next one.

Answer:

[tex]V=45396.2\ cm^3[/tex]

Step-by-step explanation:

Given that,

The dimensions of an aquarium are 61 cm long, 30.5 cm wide, and 30.5 cm high.

The tank is filled to 80% capacity with water.

We need to find the water needed for this tank.

The volume of cuboid is given by :

[tex]V=lbh[/tex]

As it is filled to 80% capacity, so,

[tex]V=\dfrac{80}{100}\times lbh\\\\=0.8\times 61\times 30.5\times 30.5\\\\V=45396.2\ cm^3[/tex]

So, [tex]45396.2\ cm^3[/tex] of water is needed for this tank.

The Area Of The Circle Is 452.16

The Circumference Of The Circle Is 75.36

Answer:

10ft^2

Step-by-step explanation:

16in/4in =4ft for the length

10in/4in= 2.5ft for the width

so 4ft x 2.5ft =10ft^2

so 10ft^2

Answer:

I believe N = -1/10

Step-by-step explanation:

Answer:

its the 2nd one the answer is 1 because 2 times 1 equals one plus 3=1

Step-by-step explanation:

Answer:65.15

Step-by-step explanation:

Answer:

$67.15

Step-by-step explanation:

100% - 15% = 85%

original price = 79

85% of 79 = sale price

85/100 * 79 = sale price

67.15

Answer:

1.32/100

Step-by-step explanation:

(1.32×100)/(1×100) = 132/100

It can be written as 132%= 132/100 or 132/100

4. To simplify 132/100 to its lowest terms, find LCM for the 132 and 100

4 is LCM for 132 and 100.

5. Divide numerator and denominator by 4

132/100=(132/4)/(100/4)=33/25.

33/25 is a simplest fraction for the decimal point number 1.32.

Answer:

132/100

Step-by-step explanation:

Measure of BN = 12 cm

solution in attached image !!

off topic but Omg armyyy

Answer:The mean absolute deviation (MAD) of the number of pages in the 5 books Rori read =24

Step-by-step explanation:

To find the the mean absolute deviation (MAD,we start firt by

Getting  the mean of all values

Mean =120, 106, 94, 100, 180/5  =600/5=120

Next we subtract the mean value  from each value which is called distance

120 -120  = 0

106 -120 = -14

94 -120=  -26

100 -120=-20

180 -120=60

Thirldly, we find the mean of the distances  ignoring the negative signs

0+14+26+20+60 / 5 = 120/5=24

Answer:

James will need to buy 3 boxes of crackers for the party.

Step-by-step explanation:

remember: 16oz=1 pound

If James needs 3 pounds of crackers, and each box is 20oz, that means each box is a little over 1 pound. (1.25 pounds to be exact). So, we know that he needs to buy 3 boxes of crackers. This is because 20×3=60 ounces which is 3.75 pounds. Meaning, 3 boxes is the correct answer since we can't cut a box in half.

hope this helps!

Answer:

3 boxes

Step-by-step explanation:

First, calculate how many oz in one pound: 16 oz = 1 pound

Now we know that our situation includes smaller to larger.

Since we are going smaller to larger, we need to multiply.

You should multiply 20 x 3 = 60 oz from what I learned.

60 oz = 3.75 pounds. In another situation you would round, but who cares about rounding. Your answer is 99.100% correct

If this was wrong, I'm sorry. The way I learned is smaller to larger: multiply; larger to smaller: divide.

Hopefully, this was right!

Answer:

it would be 18 in 1 minute

Answer:  (Sorry for not wording it correctly I had to reword it)

Step-by-step explanation: Let R be the current age of Rita. Let S be the current age of her son.

Rita is twice as old as her son.

=> R = 2S

In 4 years, R will be 4 times as old as S was 9 years ago

=> R + 4 = 4 (S - 9)

Solve for R, and S:

=> R + 4 = 4 (S - 9)

=> (2S) + 4 = 4(S - 9)

=> 2S + 4 = 4S - 36

=> 2S - 4S = -36 - 4

=> -2S = -40

=> S = 20

Find R:

=> R = 2S

=> R = 2(20)

=> R = 40

Therefore, Rita is 40, her son is 20.

Answer:

Step-by-step explanation:

Formula:

Solve for t:

Answer:

y = 1/13 + 59/13

Step-by-step explanation:

y2 - y1 / x2 - x1

4 - 5 / -7 - 6

-1 / -13

1/13

y = 1/13x + b

4 = 1/13(-7) + b

4 = -7/13 + b

59/13 = b

y = 1/13 + 59/13

Answer:

1/2

Step-by-step explanation:

Answer: 1/2

length of A is 6 units

length of B is 3 units

dilated / original

3/6 simplified is 1/2

Answer:

12.5 x 8 x 2 = 200 in ³

Step-by-step explanation:

Answer:

the answer is 2x²-10x+8

The trinomial equation is A = 2x² - 10x + 8

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

A = ( x - 1 ) ( 2x - 8 )   be equation (1)

On simplifying the equation , we get

A = x ( 2x - 8 ) - 1 ( 2x - 8 )

A = x ( 2x ) - x ( 8 ) - 2x + 8

On further simplification , we get

A = 2x² - 8x - 2x + 8

A = 2x² - 10x + 8

Therefore , the value of A is 2x² - 10x + 8

Hence , the equation is A = 2x² - 10x + 8

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

Answer:

B.

Step-by-step explanation:

B is the closest to 9,420,000.

Answer:

The area of the SHADED region is 21 cm.²

Step-by-step explanation:

The area of the SHADED region is the difference between the area of the entire figure and the area of the UNSHADED region

The shape of the UNSHADED region is a rectangle

The area of a rectangle, A = The length × The width

∴ The area of the UNSHADED region, A = 1 cm × 4 cm = 4 cm²

The area enclosed by the entire figure is in the shape of a square

The area of a square s similar to the area of the rectangle, but because a square has equal side length, the area of a square, A = Side length × Side length

Therefore, the area enclosed by the entire figure = 5 cm × 5 cm = 25 cm²

The area of the SHADED region = The area enclosed by the entire figure - The area of the UNSHADED rectangular figure inside

That is the area of the SHADED region = 25 cm² - 4 cm² = 21 cm².

Answer:

What effect does the pH of water have on radish seed germination?

1 What is the universe made of?

2 How did life begin?

3 Are we alone in the universe?

4 What makes us human?

5 What is consciousness?

6 Why do we dream?

7 Why is there stuff?

8 Are there other universes?

9 Where do we put all the carbon?

10 How do we get more energy from the sun?

11 What’s so weird about prime numbers?

12 How do we beat bacteria?

13 Can computers keep getting faster?

14 Will we ever cure cancer?

15 When can I have a robot butler?

16 What’s at the bottom of the ocean?

17 What’s at the bottom of a black hole?

18 Can we live for ever?

19 How do we solve the population problem?

20 Is time travel possible?

21 What happens in the gray zone between solid and liquid?

22 What is matter made of?

23 Why is gravity so weird?

24 Why does time seem to flow only in one direction?

25 Where did all the antimatter go?

26 What happens in the gray zone between solid and liquid?

27 Can we find a unified theory of physics?

28 How did life evolve from nonliving matter?

29 What effect does the pH of water have on radish seed germination?

Step-by-step explanation:

please mark this answer as brainliest, thanks and give a 5 star rating

Answer:

I don't know if my answers are good but here we go

Options:

What are the 3 thing that make up the periodic table?

How can we memorize the periodic table easily?

Why was Mendeleev's "Periodic Table" useful to scientists?

Why is the periodic table called like that?

Answer:

70/140 or 1/2

Step-by-step explanation:

pretty sure its y=2^x aka B

Answer:

Step-by-step explanation:

the answer is D.

Answer:

0.05

Step-by-step explanation:

Hi! Ok, let's get started!

5 to the power of -2 is like dividing 5 by 10 to the second power.

That becomes 5 / 100 = 0.05

Hope that helps! :)

-Aphrodite

Answer:

They Have The Same Y-Intercept.

Function 2's y-intercept is -5.

Function 1 y-intercept could be found by inputting 0 as r.

p=0-5

p=-5

Meaning, they're equal.

Answer:

x ≈ - 6.49, x ≈ 12.49

Step-by-step explanation:

Given

(x - 3)² + 7 = 97 ( subtract 7 from both sides )

(x - 3)² = 90 ( take the square root of both sides )

x - 3 = ± [tex]\sqrt{90}[/tex] ( add 3 to both sides )

x = 3 ± [tex]\sqrt{90}[/tex]

Then

x = 3 - [tex]\sqrt{90}[/tex] ≈ - 6.49 ( to the nearest hundredth )

x = 3 + [tex]\sqrt{90}[/tex] ≈ 12.49 ( to the nearest hundredth )

Answer:

90000

Step-by-step explanation:

Answer:

5^2 =25/ 2.5x 6 =12

Step-by-step explanation: