What is the decay factor that corresponds to a 10% decrease?
10
C. 90
b. 0.10
d. 0.90

Answers

Answer 1

Answer:

10

Step-by-step explanation:

Answer 2

Answer:

D

Step-by-step explanation:

0.90


Related Questions

Pls help me I need some help

Answers

Answer:

THIS IS SO EASY JUST OPEN YOUR BRAIN AND DO IT THIS IS LIKE 2nd GRADE CMON!!!!

Step-by-step explanation:

Answer: I’m am not sure but i think it is 126

Step-by-step explanation:

Each week, Joe earns $75 for tutoring plus $17.50 for each additional hour he tutors. His friend, Maddie earns $56 for tutoring plus $19.50 for each additional hour she tutors. Write an expression that represents the total they make altogether after tutoring for t hours.

Answers

Answer:

$75 + $17.50t

$56 + $19.50t

Step-by-step explanation:

Let us assume the number of hours be t

Now according to the equation

For Joe

= $75 + $17.50t

And, for Maddie

= $56 + $19.50t

The expression that represents the total is as

$75 + $17.50t

$56 + $19.50t

Hence, the above represent the answer and the same is relevant

Macy has 8 quarters and 24 pennies in her pocket. What is the answer that correctly shows the ratio of this comparison? ANSWER PLS​

Answers

Given:

Macy has 8 quarters and 24 pennies in her pocket.

To find:

The answer that correctly shows the ratio of this comparison.

Solution:

We know that,

Number of quarters = 8

Number of pennies = 24

The ratio of this comparison is:

[tex]Ratio=\dfrac{Quarters}{Pennies}[/tex]

[tex]Ratio=\dfrac{8}{24}[/tex]

[tex]Ratio=\dfrac{1}{3}[/tex]

[tex]Ratio=1:3[/tex]

Therefore, the required ratio is 8:24 and its simplified form is 1:3.

What is the measure of angle y?

Answers

Answer:

76

Step-by-step explanation:

Answer:

76°

Step-by-step explanation:

the degrees always mirrors if the lines are the same ones

1. Find the missing side for each triangle. Show all work.

Answers

Answer:

a. x ≈ 3.72b. x ≈ 8.08c. x ≈ 3.94

Steps:

a.

x = 7×tan(28)

x = 7×0.531..

x ≈ 3.72

b.

x = 7/cos(30)

x = 7/0.86..

x ≈ 8.08

c.

x = 6×sin(41)

x = 6×0.65..

x ≈ 3.94

Write the following using algebraic notation, using the letter x for any unknown numbers: I think of a number, double it, then add nine

Answers

Answer:

2x+9

Step-by-step explanation:

You think of a number: x

Double it: 2*x=2x

Add 9: 2x+9

Solve for y: -5y + 6 = 16​

Answers

Answer:

y= -2

Step-by-step explanation:

Answer:

[tex]y=2[/tex]

Step-by-step explanation:

Well first move the 6 to the right side to isolate the y by taking 6 away from both sides to get [tex]-5y=10[/tex]. Then divide both sides by -5 to get [tex]y=2[/tex]. Hope this helps!

Pls mark brainliest!

The perimeter of a square is 109.8 square inches. what is the length of one square? A 2.74 in B 10.98 in C 25 in D 27.45 in

Answers

Answer:

B

Step-by-step explanation:

SOlve it

P=109.8 in^2
l=?
P=4•l
109.8=4•l
l=109.8/4
l=27.45 in
Good luck

I tried doing this on my own but the answers I get don’t match

Answers

Answer:

73/79

Step-by-step explanation:

First find the precent if it is a decimal round. In this case they want you to find the decimal of each answer and mach it with your decimal.

Bill plans to save for a pair of headphones that are 89.00.The sales tax rate is 8% how much will bill need to save

Answers

Answer: 96.12

Step-by-step explanation:

The amount that Bill will need to save will be for the cost of the headphones and the sales tax that will be applied. This will be:

= 89 + (8% × 89)

= 89 + (0.08 × 89)

= 89 + 7.12

= 96.12

Therefore, Bill will need to save 96.12.

The graph below shows the path of a submarine


What is the range of this function?

a) 0
b)-300 ≤ y ≤ 0

c)0 ≤ y ≤ 80

d)-300

Answers

Answer:

b

Step-by-step explanation:

a submarine cant go above 0 and it shows on the graph the lowest it will go is -300

Can anyone help me with this question please
I’ll mark you as a brainliest.
No links though .

Answers

Answer:

The answer is D

Step-by-step explanation:

Don't worry, no links here :)

The answer for this question is D!!

2(x - 3) = 2x + 5? Need Help Now

Answers

Answer:  it has no solutions

Step-by-step explanation:

if im wrong i owe u

2(x - 3) = 2x + 5     distribute by multiply 2 into the parenthesis.

2x - 6 = 2x + 5

-2x        -2x         subtract 2x on both sides, 2x's will cancel on both sides.

____________

-6 = 5

Since -6 = 5, there is no solution because -6 cannot equal to 5, which is a false statement. Thus, "C. There is no solution." is the correct answer. Hope this helps :)

what is the geometric mean between 7 and 12

Answers

Answer:

Geometric Mean = 9.17

Step-by-step explanation:

Here,

a = 7

b = 12

Geometric mean = root(ab)

= root( 7 x 12)

= root(84)

= 9.17

9.5 is the geometric mean of any 2 numbers.

I NEED HELP PLZ THANK U BESTIES MUAH MUAH MUAH

Answers

Answer:

[tex]\frac{0+2}{3+1}[/tex]

Step-by-step explanation:

so basically we all know the formula for slope is [tex]\frac{x2-x1}{y2-y1}[/tex]. since the numbers are labeled, just plug them into their spots!

Answer:

b (-2)

Step-by-step explanation:

because the solution is y2-y1 over x2-x1 so you plug in the number that your Miss

Complete the equations.
look at photo

Answers

Answer:

25.8

258.

2580.

Step-by-step explanation:

just move the decimal that many times

Answer:

25.8

258

2580

Step-by-step explanation:

10 to the power of 2 is 100

10 to the power of 2 is 1000

10 to the power of 4 is 10000

100 * 0.258

1000 * 0.258

10000 * 0.258


Use the Subtraction Property of Equality to complete the following statement:
If 10x+6 - 21, then____=15

A.) 10x - 6
B.) 10x + 6
C.) 10x
D.) 1.5

Answers

Answer:

Assuming the question is "If 10x+6 = 21" with an equation sign in place of the subtraction:

C.) 10x

Step-by-step explanation:

10x + 6 = 21

10x + 6 - 6 = 21 - 6

10x = 15

i need hel asap Find the total surface area of the triangular prism.
Select one:

116.42

178.42

135.42

123.42

Answers

Answer:

is there are picture you attach

9 8/12 + 5 1/6 pls help- I’m not the smartest

Answers

Answer:

:)

Step-by-step explanation:

Answer:

14 5/6

Step-by-step explanation:

See picture for explanation.

Mark me Brainliest?

Based on the table, which function models this situation?

Answers

Answer:

F(n) =-3n+24

Step-by-step explanation:

3.
Which equation is an identity?


A. –3y + 3 = –3y – 6

B. 9 – (2v + 3) = –2v – 6

C. 3w + 8 – w = 4w – 2(w – 4)

D. 7m – 5 = 8m + 7 – m

Answers

Answer:

i think B but I’m not 100% sure lol

Step-by-step explanation:

Here’s what I found on this app

3w + 8 - w = 4w - 2(w - 4)

2w + 8 = 4w - 2w + 8

2w + 8 = 2w + 8

0 = 0

Answer:  C. 3w + 8 – w = 4w – 2(w – 4)

Identity equations are equations that are true no matter what value is plugged in for the variable. If you simplify an identity equation, you'll ALWAYS get a true statement. Learn about identity equations in this tutorial, and then create your own identity equation.

Step-by-step explanation:  Algebra.com

a. 11 - (2v + 3) = -2v - 8

Simplify

    11 - 2v - 6 = -2v - 8

         5 - 2v = -2v - 8

Add 3v to both sides

              5 = -8

That's false, so it is not an identity.

b. 5w + 8 - w = 6w - 2(w - 4)  

Simplify

      4w + 8 = 6w - 2w + 8

      4w + 8 = 4w + 8

That's exactly the same on both sides, so it's

an identity.

       

c. 7m - 2 = 8m + 4 - m

  7m - 2 = 7m + 4

Subtract 7m from both sides:

      -2 = 4

That's false, so it is not an identity.

 

d. 8y + 9 = 8y - 3

Subtract 8y from both sides:

       9 = -3

That's false, so it is not an identity.

A PQR is reflected over the x-axis. What are the
coordinates of O'?
у.
8
(-8,2)
2
(8,-2)
-8
-6
-2
0
2
6
8
-2
(-6,5)
8
(6,-5)

Answers

The coordinates of O’ is (8,-2)

Find the missing angle please help

Answers

Answer:

saw this question on egde its b

If Susie can make 2 shirts in 5 hours and Joe can make 3 shirts in 5 hours, which one has the greater unit rate?

Answers

Answer:

Joe

Step-by-step explanation:

3 shirts / 5 hours is bigger than 2 shirts / 5 hours

Answer:

Joe has a higher unit rate

Step-by-step explanation:

please brainliest I was the first answer

LeBron keeps track of events in his life relative to the year he was born. Relative to when he was born, his brother was born in year −3, and his family moved in year 7.
Which one of the following inequalities correctly compares the relative years?
Choose 1 answer:


(Choice A)
-3 > 7

(Choice B)
7 > -3
Which one of the following descriptions is correct?
Choose 1 answer:
(Choice A)
LeBron's family moved after his brother was born.
(Choice B)

LeBron's brother was born after his family moved.

Answers

Answer:

B then A

Step-by-step explanation:

Just easy

Answer:

first is A

then is B

Step-by-step explanation:

your welcome

Want me to help you on your homework for free? If so, answer this question. I have no missing assignments.

Answers

Wait I just need points AND YES

16 feet = ? meters ?

Answers

Answer:

0.3048

Step-by-step explanation:

0.3048

Answer:

4.88 meters

Step-by-step explanation:

1 foot is approximately 0.3048 meters. 16(0.3048)= 4.88 meters (rounded to the nearest hundreth).

Hope this helped!

(6x2 - 2x) + (5x-7)
A. 30x3 - 52x2 + 14x
B. 6x2 - 7x+7
c. 11x2 - 9x
D. 6x2 + 3x - 7

Answers

Answer:

The answer is D

In a school of 464 students, 89 students are in the band, 215 students are on sports teams, and 31 students participate in both activities. How many students are involved in neither band nor sports?
A.160 students
B.191 students
C.249 students
D.433 students

Answers

Answer:

191 students  B option is correct

Step-by-step explanation:

Total students=464

In band=89

sports teams=215

Number of students who participates in activities is

215+89=304

31 participate in  both activities so,

304-31=273

273 who participate in activities

Total students-273=Not involved in any activity

464-273=191

Q Search CR FSA Review - EE 11 and EE 2.4 (Intensive Mathematics - Period 3) Close Question Trina increased the water in her new backyard fish pond by forty gallons and needs to add more. Her pond can hold a maximum of 256 gallons. Her garden hose can add 48 gallons of water in 2 minutes. Write an inequality in terms of m to represent the number of minutes Trina can run the water hose to add more water to the pond without adding the maximum amount in case of rain. A 7 B. 7.5 C. 8 D. 9.75 E 10.3 < 11:18 AM 4/23/2021 hp​

Answers

Answer:

work hard k

Step-by-step explanation:

The number of minutes Trina can run the water hose to add more water to the pond without adding the maximum amount in case of rain is 24m < 256

What is an inequality?

An inequality is an expression that shows the non equal comparison of two or more numbers and variables.

Let m represent the number of minutes Trina can run the water hose to add more water to the pond without adding the maximum amount in case of rain.

Hence:

(48/2)m < 256

24m < 256

The number of minutes Trina can run the water hose to add more water to the pond without adding the maximum amount in case of rain is 24m < 256

Find out more on inequality at: https://brainly.com/question/24372553

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