A. f(x) =1/2 (4,000)^x

B. f(x) = 4,000(2)^x

C. f(x) = 2,000 (1/2)^x

D. f(x) = 4,000 (1/2)^x

Answer:

B, 66.4%

Step-by-step explanation:

Answer:

12,24,36,60

Step-by-step explanation:

multiples of 4 and 6 less than 61

4 (4,8,12,16,20,24,28,32,36,40,44,48,52,56,60)

6 (6,12,18,24,30,36,42,48,54,60)

common multiples (12,24,36,60)

Answer: The answers are B, C, and D (I took the quiz and it was right)

Answer:

B: Moon, Sun, and Earth are aligned

C: Highest of the high tides and lowest of the low tides.

D: Occur twice a month

Step-by-step explanation:

I took the test its right, trust me

    I got 100

Answer:

2,600 crayons

Step-by-step explanation:

10 boxes in a carton

5 cartons

10x5=50

52 crayons in a box

52x10=2,600 crayons

:)

Answer:

2,600

Step-by-step explanation:

If there are 52 crayons in a box, and 10 boxes in each carton, we know that there are 520 crayons in one carton. (52 x 10) If Mr. Johnson ordered 5 cartons,

520 x 5= 2,600. So, he would get 2,600 crayons.

If I helped you, please mark me brainliest!

:)

Answer:

Well for 2x+4y=22, x=-2y+11

and for 2x+2y=15, x=-y+15/2

Step-by-step explanation:

Given:

The function is

[tex]h=3+25t-5t^2[/tex]

To find:

The values of t where h is 8 meters.

Solution:

We have,

[tex]h=3+25t-5t^2[/tex]

Putting h=8, we get

[tex]8=3+25t-5t^2[/tex]

[tex]0=3+25t-5t^2-8[/tex]

[tex]0=-5+25t-5t^2[/tex]

[tex]0=-5(1-5t+t^2)[/tex]

Dividing both sides by -5 and interchanging the sides, we get

[tex]1-5t+t^2=0[/tex]

[tex]t^2-5t+1=0[/tex]

Here, [tex]a=1,b=-5,c=1[/tex].

Using quadratic formula, we get

[tex]t=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]

[tex]t=\dfrac{-(-5)\pm \sqrt{(-5)^2-4(1)(1)}}{2(1)}[/tex]

[tex]t=\dfrac{5\pm \sqrt{25-4}}{2}[/tex]

[tex]t=\dfrac{5\pm \sqrt{21}}{2}[/tex]

It can be written as

[tex]t=\dfrac{5-\sqrt{21}}{2}[/tex] and [tex]t=\dfrac{5+\sqrt{21}}{2}[/tex]

[tex]t=0.20871215[/tex] and [tex]t=4.7912878[/tex]

[tex]t\approx 0.21[/tex] and [tex]t\approx 4.79[/tex]

Therefore, the required values of t are 0.21 and 4.79.

Answer:

950

Step-by-step explanation:

20 x 50 = 1000

1000 - 50 = 950

Yo, if you gave me brainliest that would be pretty coolio, as it turns out that only a small percentage of people who's questions I answer actually give it to me. So it would be a huge help if you did so. It's free, and you can always change your mind later. Also please consider leaving a thanks on this answer to boost it in the brainly algorithm. Okay if you made it this far into the answer I want you to comment "door" down below. Please and thank you.

explanation:total=addition

area=base x height plus the width (area the amount beneath the surface).

equation:3cm both sides 3cm

answer: 3+3= 6cm .

Answer: 36

Step-by-step explanation:

Formula: 2 pi rh + 2 pi r2

2 pi 3 • 3 + 2 pi 9

Leave answers in terms of pi

18 pi + 18 pi = 36 pi

Answer = 36

Answer:

Trinomial

Step-by-step explanation:

It has three terms

Answer:

Trinomial

Step-by-step explanation:

there are 3 variable things

Answer:

Spanish:

En palabras, el área de la superficie de un cubo es el área de los seis cuadrados que lo cubren. El área de uno de ellos es un * a, o un 2. Como todos son iguales, puedes multiplicar uno de ellos por seis, por lo que el área de la superficie de un cubo es 6 veces uno de los lados al cuadrado.

Además, un cubo tiene 6 caras. El área de cada cara se encuentra elevando al cuadrado la longitud del lado. Multiplica el área de una cara por el número de caras para obtener la superficie total del cubo.

Step-by-step explanation:

English:

In words, the surface area of a cube is the area of the six squares that cover it. The area of one of them is a*a, or a 2 . Since these are all the same, you can multiply one of them by six, so the surface area of a cube is 6 times one of the sides squared.

Also,  A cube has 6 faces. The area of each face is found by squaring the length of the side. Multiply the area of one face by the number of faces to get the total surface area of the cube.

Answer: Translate 5 units to the right, 3 units down

=============================================================

Explanation:

The x+5 means we add 5 to each x coordinate. A point like (1,2) moves to (6,2) after adding on 5 to that coordinate. This visually means the point moves 5 units to the right.

The y-3 means we shift 3 units down because we subtract 3 from the y coordinate. So for example, the point (6,2) moves to (6,-1).

Overall, the rule [tex](x,y) \to (x+5, y-3)[/tex] means a point like (1,2) will move 5 units to the right and 3 units down to arrive at (6, -1). I recommend you try out more examples.

Answer:

Step-by-step explanation:

kidney beans : all beans

440:660 (simplify by dividing each by gcf which is 2^2(5)11=220)

2:3

Answer:

440:660 OR Simplified 2:3

Step-by-step explanation:

You already had the two numbers for the ratio, they added the cranberry beans in the sentence like that to confuse you and draw you away from the real answer. All you needed to do was arrange the numbers into a ratio, and simplify.

These problems are meant to to be confusing, so to stay away from the confusing parts, just reread them and you'll get it correct 24/7!

Hope you get this right.

Answer: 48 days

Step-by-step explanation:

Given

Ant takes 6 days to consume  [tex]\dfrac{3}{8}[/tex] of an apple

Using unitary method

[tex]6\ \text{days}\rightarrow \quad \frac{3}{8}\ \text{of an apple}\\\\1\ \text{apple takes}\rightarrow \quad \frac{8}{3}\times 6=16\ \text{days}\\\\3\ \text{apples take}\rightarrow\quad 16\times3=48\ \text{days}[/tex]

Answer:

n=1.5

Step-by-step explanation:

distribute: 1.2n-5.4= 3.4-2(3n-1)

Add numbers]: 1.2 n - 5.4= 5.4-6n

Move terms: 1.2n+6n- 5.4=5.4

Add like terms: 7.2n= 5.4+5.4

Divide both sides of equation by 7.2

Answer n= 1.5

Step-by-step explanation:

the three rational numbers equivalent to each of the following rational number:-

i) -2/5=-4/10,-6/15 and -8/20.

ii) 3/7=6/14,9/21_and 13/28

The formula is C=2(3.14)r

So we plug in the radius and multiply.

C=2(3.14)(5)

C=6.28x5

C=31.4

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hope it helps

Answer:

Step-by-step explanation:

it's 7 b/c everything is  halved    

Answer:

34.20

Step-by-step explanation:

Because 10.38/6=1.78 1.78*20=34.20

Answer:

99

Step-by-step explanation:

All exterior angles should add up to 360. :)

Answer:

0.39

Step-by-step explanation:

Answer:

B) cos Z = 15/17

Step-by-step explanation:

cos Z = 30/34 = 15/17

Answer: A. -6/5

Use the slope formula to find the slope  m .

m =  − 6 /5

Step-by-step explanation:

Answer:

$30

Step-by-step explanation:

To find the original price, divide the new price by 0.8

24/0.8

= 30

So, the original price was $30

Answer:

30 dollars

Step-by-step explanation:

Answer:

6 bouquet

Step-by-step explanation:

To obtain the greatest number of bouquet she could have ;

Obtain the greatest common factor of 18 and 24

Factors of 18 : 1 , 2, 3, 6, 9, 18

Factors of 24 : 1, 2, 3, 4, 6, 8, 12, 24

The greatest factor commo to both 18 and 24 is 6.

Hence, the greatest number of bouquet she could have is 6.

Answer:

Answer is 125

Step-by-step explanation:

5^3= 5*5*5= 125

Answer:

64 and 125

Step-by-step explanation:

Answer: See explanation

Step-by-step explanation:

From the question, we are informed that the average weight of an American Quarter Horse at birth is 85 pounds and that they grow to a maximum weight of 1300 pounds.

The inequality to calculate the amount of pounds that an American Quarter Horse may gain from birth to adulthood will be the difference between it's maximum weight and weight at birth. This will be:

= 1300 - 85.

= 1215 pounds

Answer:

Pizzas: $8, Breadsticks: $3

Step-by-step explanation:

1. Write an equation.

Let the variables p = price of pizzas, and b = price of breadsticks

The equation: 3p + 2b = $30 for the first customer. The equation: 4p + 3b = $41 for the other customer.

2. Use the Elimination Method.

 (4p+3b=41) x3 =  12p+9b=123

- (3p+2b=30) x4 = 12p+8b = 120

------------------------------------------------

                                     8b = 3

Pizzas: $8

Breadsticks: $3

Answer:

The relationship between AB and CD

Answer:

because a trapezoid is a quadrilateral and abcd has four sides further a trapezoid has 1 one parallel side with both sides equal

Answer:

A = 58

B =:25

Step-by-step explanation:

C = A + B

83 = 9x + 4 + 4x + 1

83 = 13x + 5

13x = 78

x = 78/13

x = 6

A = 9x + 4 = 9 x 6 + 4 = 58

B = 4x + 1 = 4 x 6 + 1 = 25