1.14. Which of the following functions represents exponential decay? Select all that apply.
A. f (x) = (1.03)
x
B. f(x) = (1.97)
x
10
C. f (x) = (0.97)
x
D. f (x) = (0.03)
−2x
E. f (x) = (1.23)
−4x
F. f(x) = (0.5)
x
2

Answers

Answer 1

Answer: E,C and D

Step-by-step explanation:

Answer 2

Answer:

E, C & D

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Related Questions

What is the length of PR?
B
175"
75
5
55°
A
X

Answers

Answer:

C. 6

Step-by-step explanation:

Which of the following tables accurately represents the data shown in the bar graph?


Candy Number of People
Chocolate 10
Hard Candy 12
Chewy Candy 8

Candy Number of People
Chocolate 10
Hard Candy 12.5
Chewy Candy 8.5

Candy Number of People
Chocolate 10
Hard Candy 13
Chewy Candy 9

Candy Number of People
Chocolate 10
Hard Candy 14
Chewy Candy 10
NEXT

Answers

C

You just gotta read the graph. Chocalate is 10, Hard Candy is 13 and Chewy is 9

Answer:

it is actually b beacuse hard candy on the graph is 12.5 not 13!

Step-by-step explanation:

I dont want you guys to get it wrong so it is:B

What is the solution to -418-3x) 2 6x - 8?
O X2
O xs-1/
O X 24
O x 34

Answers

Answer:

O X 24

Step-by-step explanation:

i think this is the right answer

Find the length of the missing side. Leave your answer in simplest radical form.

Answers

the answer is c !
9x9=81
4x4=16
c squared=97ft squared
c=9.84ft

It’s question 2
Help

Answers

Answer:

The answer to this one could be 8.2 for x

Step-by-step explanation:

Hope this Helped

X=27
137=5x+2
Subtract 2 from both sides
135=5x
135/5=27

Solve the equation g + 12 = 8. *

Answers

Answer:

t=c

Step-by-step explanation:

ty = xyzn

Answer: -4

Why? You want to get g alone so you subtract 12 from 8 and get -4

What is 1,000,000 x 1,000,000

Will give brainliest.

Answers

Answer:  1e+12

Step-by-step explanation:

Answer:

[tex]1000000 \times 1000000 \\ = 1000000000000[/tex]

It's 1 Million *1 Million

=1 Trillion (According to USA)

a) Write 6.04 x 10 as an ordinary number
b) Write 2400 000 in standard form
c) Write 0.00147 in standard form

Answers

Answer:

a) 60.4

b)2.4×10^6

c)1.47×10^-3

Step-by-step explanation:

here is the answer

Help me with this I don’t understand.

Answers

I have filled in the table...
Just make a story that saying something like you had $0 in the bank account so they subtracted 2 dollars each day
Something that showing the amount is decreasing day by day

Help with math hw please

Answers

Answer:

Please make sure your questions are as detailed and as specific as possible so we at Brainly can give you the best answers. Please review our policy.

Step-by-step explanation:

PLEASE HELP I WILL GIVE BRAINLESIST​

Answers

A is your answer




let me know if you have any questions

11x - 2x + 15 = 8 + 7 + 9x
Help please

Answers

Answer:

15 it's in the equation

Step-by-step explanation:

11x-2x=9x  9x-9x=0

7+8=15

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

Let's solve your equation step-by-step.

11x − 2x + 15 = 8 + 7 + 9x

Step 1:

Simplify both sides of the equation.

11x − 2x + 15 = 8 + 7 + 9x

11x + −2x + 15 = 8 + 7 + 9x

( 11x + −2x ) + ( 15 ) = ( 9x ) + ( 8 + 7 )

( Combine Like Terms )

9x + 15 = 9x + 15

9x + 15 = 9x + 15

Step 2:

Subtract 9x from both sides.

9x + 15 − 9x = 9x + 15 − 9x

15 = 15

Step 3:

Subtract 15 from both sides.

15 − 15 = 15 − 15

0 = 0

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Find the equation of the parabola in the graph. The vertex is at (0,0) x^2=-8/3 y^2=-64 y^2 = -8/3x y^2= 8/3x

Answers

Y2 = (4,5) I HOLE IT HELPED YOU

10. The angle measures of a triangle are shown in the diagram below.
(2x +1)°
(5x +5)
What is the value of x?
x = 25
x = 14
x = 12
X= 7

Answers

Your answer is
X=12
Heheheh

Consider the three isosceles triangles.
a. Find the value of x for each triangle
The value of x for the green triangle is ___°
The value of x for the purple triangle is ___°
The value of x for the red is ___°​

Answers

The value of x for the green triangle is 65 degrees
The value of x for the purple triangle is 25 degrees
The value for x on the red triangle is 45 degrees

I will fail if I don’t get this done and it is so confusing. Math is just ending me right now. :(

Answers

What question do you need to get or is it all?

lemme just vent real quick. i do flvs. im almost a straight A student. for the most part. i've litterly been doing this flvs math exam all day. 2 parts btw. i flunked the first one, and i got a 50. im just dying too see what i get now. ive already asked like 3 questions on here, but they havent been answered. feel free to go look at them. if you've read this far, go get some points. :D thanks for reading.

Answers

Answer:

I'll go help, i need to answer at least 25 questions in 48 hours anyways too

Answer:

ok. i will try to answer them my best

Step-by-step explanation:

thank you for free points though. may god bless you

will give brainliest and five stars

Answers

Answer:

B

Step-by-step explanation:

4x + 8 is another way of saying

4(x) + 4(2)

Watch help video
A company sells widgets. The amount of profit, y, made by the company, is related to
the selling price of each widget, x, by the given equation. Using this equation, find out
the maximum amount of profit the company can make, to the nearest dollar.
y = -122? + 7182 - 5419
Answers
Suhmit Answer
a
W
NX

Answers

The answer is Y=-122?

What is the scale factor from figure B to A?

Answers

Answer:

19/57=15/45=11/33

1/3=1/3=1/3

1:3

Quadrilateral BCDE is inscribed in circle A. The measure of ⏜ is 73°. The measure of ⏜ is 53° and the measure of ⏜ is 102°.


Determine the measure of ∠ BCD.

Answers

Answer:

117

Step-by-step explanation:

Angle BCD intercepted arc is Arc DEB.

We know DE measure but we need to find EB measure.

Since a circle circumference add up to 360, we can add all of the known arcs up to 360 to find the missing arc.

[tex]73 + 53 + 102 + x = 360[/tex]

[tex]126 + 102 + x = 360[/tex]

[tex]228 + x = 360[/tex]

[tex]x = 132[/tex]

So arc EB measure 132.

Arc eb and de.

132+102=234.

Angle BCD is inscribed angle of Arc DEB, so that means angle BCD is half of Arc DEB.

[tex] \frac{234}{2} = 117[/tex]

16. If Owen's house is point A (11, 3) and David's house is point B (15, 13),
how far away from eachother do they live?

Answers

Answer:

about 16.248 units

Step-by-step explanation:

Using the distance formula, and rounding to the nearest thousandth, we get 16.248

graph and step by step explanation
3w - 10>-4

Answers

Answer:

If your trying to find w then it'll be 2

Step-by-step explanation:

3w - 10 > -4

      +10    +10

3w > 6

3       3

w > 2

So I added 10 on both sides and guess positive 10 is bigger than -4, it'll be a positive 6. Then I divide 3 on both sides after I got 6 and thats how I got 2

63 : 21 = __ : 3


I need help pls a quick answer would be great. Thanks!

Answers

Answer:

9 : 3

Step-by-step explanation:

To get from 21 to 3 we divided 21 by 7, therefore we have to do the same to the other side and so we get...

63 / 7 = 9

Therefore 63 : 21 = 9 : 3

9! ratios can be found by dividing. 21 divided by 3 is 7. therefore, divide 63 by 7 and get 9. 63:21=9:3

Identify the vertex of the parabola and tell whether it is a minimum or a maximum.

Answers

Answer:

First parabola's vertex is (-2,2), which is a minimum.

Second parabola's vertex is (3,2), which is a maximum.

Step-by-step explanation:

Simply, a vertex of a quadratic is a graph's turning point.

The maximum and minimum can be identified by seeing if the graph curves up or down.

Maximum occurs when your graph is facing down.

Minimum occurs when your graph is facing up.

Based on her recipe, Elena knows that 8 servings of
granola have 1,600 calories.
1. If she eats 6 servings of granola, how many calories
does she eat?
2. If she wants to eat 300 calories of granola, how many
servings should she eat?
3. Write an equation to represent the relationship
between the number of calories and the number of
servings of granola.

Answers

Answer:

1. 1200

2. 1.5 servings

3. 1 serving= 200 calories.

Step-by-step explanation: 1600 divided by 8 is 200.

(a) Jimmy and Sam were building a sand castle. They decided to make it into a cone shape. After some time, the diameter of the sand shaped cone was 12 in and the height was 7in. What is the exact volume of the sand cone?

SHOW ALL WORK AND EXPLAIN

Answers

Answer:

Volume = 1 πr2h3= 1×π×122×73= 336π= 1055.5751316062 inches3

Given the equation y= -3x + 2.5 . When y is 8.5 , what value of x makes the equation true?

Answers

Answer:

x = -2

Step-by-step explanation:

y = -3x + 2.5

if y = 8.5 then:

8.5 = -3x + 2.5

-3x = 6

x = -2

The radius of a frisbee is 5 inches. What is the circumference of the frisbee in terms of (pi)?

Answers

Answer:

10π inches

Step-by-step explanation:

C = 2πr

C = 2π(5)

C = 10π ≈ 31.42

The school principal wants to know whether the students in the entire school prefer football or basketball. The principal draws a random sample from the following groups: . All school teachers . All girls in each grade • All students in each grade • All students on the basketball team Which of the following groups best represents the population she should take a random sample from to get the best results for her survey? (1 point) 1) All school teachers 2) All girls in each grade 3) All students in each grade 4) All students on the basketball team​

Answers

Answer:

3

Step-by-step explanation:

because 3 includes everyone so it's not biased

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