49. When a store releases a new cell phone to customers, it expects its sales to decrease by 5% each month after the initial month. If the store sells 682 of a particular phone the first month, which exponential function models this situation x months after the initial month?

A f(x) = 682 • 1.05^x
B f(x) = 682 • 0.05^x
C f(x) = 682 • 0.95^x
D f(x) = 682 • 1.95^x​

Answer:

1/3

Step-by-step explanation:

since number 2 card was not replaced, we have;

probability of picking a second card, 3;

let S be number of sample space

n(S)= 4

n(3)= 1

Pr(3/2)= 1/3

(because since one was already chosen and n, the sample space would reduce)

Answer:

520 calorie

Step-by-step explanation:

I got it right on IM

Answer:

D. 3/36, or 1/12

Step-by-step explanation:

The probability of rolling a sum equal to 10 on two six-sided number cubes is 3/36.

This is because of the 36 total outcomes, only 3 have a sum of 10.

In other words, the probability of rolling a sum equal to 10 is 3 in 36, or 3 out of 36 (3/36).

Answer:

cxa=t cause you are mulltipling to find the total cost

Answer:

Step-by-step explanation:

A child´s ticket costs $4 and adults ticket costs $8. If we want one of each we need to add both numbers together, 4 plus 8 equals 12. The total cost of a child ticket and an adult ticket is $12.

The questions asked to write an equation; the equation would be:

C+A=T  it could also be written as A+C=T,  T=A+C or T=C+A.

Answer:

I will pick letter c. 8,12,5,7,4

Answer:

d. 13, 11, 10, 3, 14

Step-by-step explanation:

first (5) two-digit numbers under 15. you also cant have duplicates in your digits. so it would not be B

5ml=1 teaspoon

2.5ml=1/2 teaspoon

so 2.5ml is equal to half teaspoon

Answer:4.349275 is how much more money she/he will need to bring

Step-by-step explanation:you just needed to find 7.25 percent of 59.99.

Answer:

18

Step-by-step explanation:

median = 16

lower quartile = 12

upper quartile = 18

Answer:

p = 5/12

Step-by-step explanation:

-14+6p = -9-6p

Add 6p to each side

-14+6p+6p = -9-6p+6p

-14 +12p = -9

Add 14 to each side

-14+12p = -9 +14

12p =5

Divide by 12

12p/12 = 5/12

p =5/12

Step-by-step explanation:

hope it is helpful to you

Answer:

Answer:

1.3 + 1.3 = 2.6

2.6 x 2.2 = 5.72

5.72 divided by 2 = 2.86

2.86 x 2 = 5.72

Answer:

plug in -1 for x and 2 for y

solve equation

Step-by-step explanation:

y= 3x+5

2= 3(-1) + 5

2= -3 + 5

2= 2

Answer: I got 200

Step-by-step explanation: 14+14+5+5=38*2=76 Thats the front and back and then The sides are 6+6+5+5=22*2=44 then the top and bottom are 14 +14+6+6=40*2=80 then add that all up and 44+80+76=200 (Sorry if its a bit confusing to understand)

Answer:

A. $47,403.20

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

For this, the question is about Simple Interest, so the formula is PRT

p- principal (the amount of money you started with)

r- (rate, also the percentage)

t- time (the amount of time it says, in years or so)

So, they had $45,580

Multiply that by 4%, and 4% is 0.04 so multiply 0.04 x 45,580 = 1,823.20. So, the answer is D

Hope this helps!!

-Ketifa

Answer:

97.5

Step-by-step explanation:

234/24=9.75

10x9.75=97.5

You can make your life as a good day for your response and best you have been doing it well ☺I know you don't

Answer

The answer is A.

Step-by-step explanation:

i have big iq

Answer:

Three ways to write 5^11

In product:48828125

In powers:

[tex]5^{11}[/tex]

5 to the power of 11

Step-by-step explanation:

I learned this before in class like few years ago

Answer:

5^1 * 5^10

5^2 * 5^9

5^3 * 5^8

5^4 * 5^7

5^5 * 5^6

also

5^11 * a^0 (for any a except 0)

Step-by-step explanation:

We're using the [tex]x^y \cdot x^z = x^{y+z}[/tex] identity.

Answer:

Japanese Haiku:

a) Uses Kigo

b) Never rhymes

English Romantic Poetry:

a) Can use rhyme

b) Has no set form

Both Japanese Haiku and English Romantic Poetry can focus on nature

Step-by-step explanation:

The Japanese Haiku is a short and concise form of poetry originating in Japan. It focuses on the natural world and elements of love.

The English Poetry is a form of poetry that has no particular form. In fact it is one of the most diverse form of poetry. In addition, it can use rhymes and can often be about nature.

Answer: x = 3

Step-by-step explanation:

-10x - 2y = -30

3x + 2y =9

use elimination method...

-2y and 2y = 0

-10x = - 30

3x = 9

add together...

-7x = -21

solve...

x= 3

Answer:

a

Step-by-step explanation:

Answer:

A) g(x)=(x+3)^2

Step-by-step explanation:

Answer:

best describes g(x)

Step-by-step explanation:

Answer:

[tex]46^{\circ}[/tex]

Step-by-step explanation:

Since the pair of angles are complimentary (add up to [tex]90^{\circ}[/tex]), as denoted by the right angle, we have the following equation:

[tex]44+x=90,\\x=90-44,\\x=\boxed{46^{\circ}}[/tex]

Answer:

46°

Step-by-step explanation:

ok first of all the angle looks like a 90° meaning 90 - 44 = 46

and the angle cant be above 120° anyways because 120 + 44 = 164

and the angle is way to small, 164° is almost a straight line, and so is 165° and 175° for the other answers

Answer:

23

Step-by-step explanation:

4

Answer:

17.8

Step-by-step explanation:

We can find this because we know that to make a cube, we need to do [tex]c*c*c[/tex] or [tex]c^3[/tex]. With this, we can simplify our equation (by taking the root of both sides) to [tex]c=\sqrt[3]{5639.752}[/tex] or 17.8.

Answer: 37, [tex]\frac{x+2}{7}[/tex]

Step-by-step explanation:

Given

[tex]f(x)=7x-2\\g(x)=x^2+1\\h(x)=3x[/tex]

now,

[tex]g(h(x))=(3x)^2+1\\g(h(x))=9x^2+1[/tex]

for x=2

[tex]g(h(2))=9\cdot (2)^2+1\\g(h(2))=36+1\\g(h(2))=37[/tex]

Inverse of [tex]f(x)[/tex] is given by

[tex]y=7x-2\\x=\dfrac{y+2}{7}\\\\f^{-1}(x)=\dfrac{x+2}{7}[/tex]