HELPPPP!!! PLEASEEEE I’M FAILING ALGEBRA AND I NEED HELP WITH THIS QUESTION

Answers

Answer 1

a/b The decay can be modeled by this equation, (1 - r), the r being the rate of decay. So it would be 1-0.115. (0.115 is your answer for a) You have to convert the percent into a decimal by moving the deicmal place two places to the left. 0.885 is your answer for b.

c. For function notation, that just means write an equation. So you want your decay times your inital. V(t)=15000(0.885)^x. We get the V(t) from the directions that they want us to put it in; it's basically y.

d. Since it's two years, plug in 2 for x. This shows the decay after two years

V(t)=15000(0.885)^2

e. As with d, plug in 10 for x. V(t)=15000(0.885)^t

Answer 2

hello your answer would most likely be

Related Questions

Use the simple interest formula to find the interest earned for $347 at 9.63% for 5 years

Answers

Answer:

$167.08

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 9.63%/100 = 0.0963 per year,

then, solving our equation

I = 347 × 0.0963 × 5 = 167.0805

I = $ 167.08

The simple interest accumulated

on a principal of $ 347.00

at a rate of 9.63% per year

for 5 years is $ 167.08.

Which of the following is a rational number?

square root of 79, square root of 80, square root of 81, square root of 82

Answers

Answer:

square root of 81.

Step-by-step explanation:

Can anyone please help me? I'm struggling.

Answers

Answer:

I'm not saying this is right, but I'd try it...

Step-by-step explanation:

Look at the X.

It's positionined by a 5.

There's no h, but we can infer that the line has something to do with it.

Look at the line's points.

Try to find an equation.

can someone help me please

Answers

Answer:

1.36

2.4

3.-11

4.2

5.-20

Find the value of the algebraic expression for the given values of the variables,
x^2 – 3y^3 + 4z for x = -1, y = -3, z = 2

Answers

......The answer is 88

Chase's car used 4 gallons of gas to drive 86miles. How many miles did chase drive using 2 gallons? And how many gallons did chase use driving 215miles?

Answers

Answer:

43 mi & i think its 107.5 gal

Step-by-step explanation:

4 gal= 86 mi

4/2=2 86/2=43

2 gal= 43 mi

to get the 107 i just divided 215 by 2

For his long distance phone service, Carlos pays an $8 monthly fee plus 6 cents per minute. Last month, Carlos's long distance bill was $12.08. For how many minutes was Carlos billed?

Answers

Answer:

68 minutes

Step-by-step explanation:

12.08=0.06x+8

4.08=0.06x

68=x

How are 4.730 and 4.73 eqivalent

Answers

Because the zero is in both equations but just not written as a zero, there is an invisible zero in 4.73.

What is The least common denominator of 11/12, 7/9, and 2/3

Answers

Answer:

261?

Step-by-step explanation:

LCD = 261

Equivalent Fractions with the LCD

11/29 = 99/261

7/9 = 203/261

2/3 = 174/261

2/3 x 3 3/5 as a fraction

Answers

The answer would be 6/5 or 1 1/5

Hope this helps

Have a great day/night

The multiplication of the fraction 2/3 by 3 3/5 is 12/5 or 2 2/5

Given:

2/3 x 3 3/5

change 3 3/5

= {3(5) + 3} / 5

= (15+3) / 5

= 18/5

So,

2/3 x 3 3/5

= 2/3 × 18/5

= (2 × 18) / (3 × 5)

= 36 / 15

= 12/5

= 2 2/5

Therefore, 2/3 x 3 3/5 as a fraction equals 12/5 or 2 2/5

https://brainly.com/question/2261275

WILL GIVE BRAINLEST URGENT

Answers

I hope it helps you ❤️❤️❤️❤️

Answer:

2.052 your answer was correct!

Step-by-step explanation:

A right triangle with base 3 cm and height 4 cm. What is the hypotenuse

Answers

Answer:5

Step-by-step explanation:

3^2+4^2=c^2

9+16=c^2

25=c^2

[tex]\sqrt{25}[/tex]=c

5=c

I owe $8500 on my credit card. The card has a promotional interest rate of 0% for 24 months. To repay the debt, I'm going to pay a fixed amount toward the balance every month. After 12 months, my remaining debt will be $6460. Which of the following equations correctly relates the remaining debt (D) to the number of months (t) I've been making payments? (Select all that apply.)

Question 4 options:

D=6460+170t

D=170t−6460

170t+D=8500

D=−170t+8500

D+6460=8500t

Answers

Answer:

170t+D=8500

D=170t−6460

Step-by-step explanation:

Mathematical models are used to explain real life situations.

We can see from the question that the total debt is $8500 while there is interest rate of 0% for 24 months. We are also told that after 12 months, the remaining debt was $6460.

Now, the equations that correctly model the situation are;

170t+D=8500D=170t−6460

Learn more about mathematical models:https://brainly.com/question/731147

I need help with this can someone help

Answers

My work:

3x4=12

12+12=24

6-4=2

2+2+2=6

24÷6=4

Your answer:

Hope this helps!

-Alex

Answer:

18.

Step-by-step explanation:

3 x 4 = 12, 12 times 12 equals 144, 6 - 4 equals 2, and 2 times 2 times 2 is 8, and 144 / 8 = 18.

George has a box of marbles. Each marble weighs the same amount. When George places 37 marbles on a scale, the total weight is 148 grams. Which equation
models the weight (in grams), w, of m marbles?

(A) W=0.25m
(B) W=0.75m
(C) W=4m
(D) W=4.5m

PLEASE ASAP!

Answers

Answer:

Take 148÷37. Which equals 4. The answer is C.

Jake has 4 hours before bedtime. He must spend 1 1/2 hours doing homework. The rest of the time will be spent doing puzzles. It takes Jake 3/4 hour to
complete each puzzle. Write an equation that models the number of puzzles (p) that Jake can complete before bedtime.

Answers

Answer:

3 1/2 = 1/2*p-2

Explanation: p is number of puzzles

Answer:

He completes 3 1/3 puzzles

Step-by-step explanation:

1 hour 30 mins+ 45 minutes+45 minutes+45 minutes+15 minutes = 4hrs

Factorize the polynomial: 6q^2 – q – 12.

Answers

Answer:

Step-by-step explanation:

What two number multiply to equal 6*(-12) and add to equal -1? That is -9 and +8.

[tex]6q^2-9q+8q-12[/tex]

Now factor by grouping

[tex](6q^2-9q)+(8q-12)\\3q(2q-3)+4(2q-3)\\(3q+4)(2q-3)[/tex]

3. Leo visits the regional office once every 2 days. Ethan visits once every 4 days
while Jaypee visits once every 6 days. They all meet one day in the office. After how
many days will they meet together again at the Regional Office?
Show your solution here!

Answers

Answer:

i think it's in 6 days

Step-by-step explanation:

i think it's right

The polygon with three angles is called?

Answers

It’s a triangle. That’s the most common polygon with three sides.

Answer:

Triangle

Step-by-step explanation:

0.2 as hundredths in fraction form

Answers

Answer:

20/100

Step-by-step explanation:

0.2 = 2/10 = 20/100

The Aquarium charges $16.00 for admission and $2.50 for each ride ticket. Mountain Rides charges $25.00 for admission and $0.25 for each ride ticket. For what number of ride tickets will the cost be more at The Aquarium?

Answers

Answer:

Step-by-step explanation:

Because 16 + 2.50 is less than 25 + 0.25x

Find the slope-intercept form of the equation of the line which contains the points (-2, 5) and (3, 20).

Answers

Answer:

y = 3x - 11

Step-by-step explanation:

First, use the y2-y1/x2-x1 format to find the slope: 20 - 5/3 - (-2)

(Note: change 3 - (-2) to 3 + 2 to make it easier for you)

Simplify 15/5.

Your slope would be 3/1 or 3.

Now use the slope-intercept format: y = mx + b

(Use either the first point or second point, I chose the first)

5 = 3(-2) + b

Multiply 3 and -2, which is -6.Subtract 5 from -6: -6 - 5 = -11

Your y-intercept is -11.

Hope this helped!

start time:11:33
End time:?

Elapsed time:4 hrs 55 mins

Answers

Answer:

4:28

Step-by-step explanation:

11:33+ 4hrs and 55 min

12:28+4hrs

4:28

Please help It’s EASY MATH

Answers

b.) 2
you have to multiply by 2 to get from a to b

I believe its B.) 2 !
Using the scale factor (i assume we are scaling up?) : larger length / smaller length we get 5/2.5 which simplifies to 2

Apologies if I’m wrong

50 points! I need help fast! I hope mhanifa helps me! Random answers will be reported

Answers

Answer:

Q3. x = 20°, y = 30Q4. x = 30°, y = 4

Step-by-step explanation:

Question 3

The triangle is equilateral

Sides are equal, internal angles are 60°

The sides

y + 16 = 46y = 30

The angles

60° - x = 180° - (80° + 60°)60° - x = 40°x = 60° - 40°x = 20°Question 4

The bottom triangle is equilateral, the top triangle is isosceles

Sides

The equal sides of the isosceles triangle are equal with the sides of the equilateral triangle

5y = 20y = 4

Angles

x + x = 60° as exterior angle of the isosceles triangle.2x = 60°x = 30°

5% of 1000 I can’t figure it out

Answers

Answer:

Step-by-step explanation:

.05 x 1000=50

2 numbers that equal 17 and 5

Answers

Answer:

3 +2 = 5 and 12 + 5 = 17

Step-by-step explanation:

i hope this helps im not sure if its frght or if it helps sorry if its wrong.

using integer to describe the situation 12 protons and an atom blank 18 electrons around an atom blank

Answers

atoms and protons are tricking. they snicks and twix

Write the equation for a line that is parallel to the line y=-1/3x -4 and passes through the point (3, -1)

Answers

Answer:

y = -1/3x

Step-by-step explanation:

Since the line has to be parallel, that means it will have the same slope. So, we use the given point and slop to solve for the new y= mx + b using the equation y - y = m( x - x)

m= -1/3 x = 3 y = -1

y + 1 = -1/3(x - 3)

y + 1 = -1/3x + 1

y = -1/3x

the equation for the line is -1/3x

HELP! What's the area of this kite?

Answers

Answer:

Step-by-step explanation:

8 x 3ft = 24

4 x 3 = 12

24 + 12 = 36ft

so its B my g

Answer:

C.36ft2

Step-by-step explanation:

3+3=6

6x8=48

48/2=24

6x4=24

24/2=12

12+24=

36ft2

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