Mathematics Middle School

Given the equation y = 35(0.57)x
Does the equation represent a growth or decay? decay

What is the growth or decay factor?

What is the rate of growth or decay?

What is the initial value?

Word Bank:
1.57 0.43 Decay Growth 35 1.43 0.57

Answers

Answer 1
Q1: Growth
Q2: factor 35
Q3: rate 0.57 sorry don’t know the last one
Answer 2
the initial value is 35 :)

Related Questions

I need help with this but please actually answer correctly!

Answers

Answer:

(4,1)

Step-by-step explanation:

line f should be the third turtle's line since it's the one that went the least far during the same time.

also is this desmos? i remember doing a desmos activity on turtle speeds and stuff

Answer: Can you put the phot or the document to help you please.

i don't understand this one plz help before sunday.(Thank may God bless you and back the blue)

Answers

Answer:

2/3(3/4x-3/2) = 1/2x-1

(2x+1) - (x+3/2) = x - 1/2

Step-by-step explanation:

1) Distribute 2/3 to both 3/4x and -3/2

2/3(3/4x) = 6/12x which can be simplified as 1/2x

2/3(-3/2) = -6/6 which simplifies to -1

2/3(3/4x-3/2) = 1/2x-1

2) (2x+1) - (x+3/2) combine like terms

2x-x = x

1 - 3/2= 1- 1 1/2 ( change 3/2 into an improper fraction. 2 goes into 3 one time with one left over. Place the “leftover” back on top of the original denominator of 2)

1- 1 1/2 = -1/2, so

(2x+1) - (x+3/2) = x - 1/2

plz answer these 2 i really need help I'm not all that smart
Find the volume of each pyramid. Round to the nearest tenth if necessary.



triangular pyramid: triangle base, 6.1 cm; triangle height, 6.7 cm; pyramid height, 10.4 cm
a
141.7 cm3
b
212.5 cm3
c
53.1 cm3
d
70.8 cm3

Answers

Answer: 141.7 cm3

Explanation: you multiple 6.1, 6.7, 10.4 then divide by 3 which equals 141.68. Round it and we’re left with 141.7 cm3.
It’s 141.7 cm3
Have a good day

At Raging River Sports, polyester-fill sleeping bags sell for $71. Down-fill sleeping bags sell for $145. In one week the store sold 18 sleeping bags for $1,455.

Let x represent the number of polyester-fill bags sold and let y represent the number of down-fill bags sold. Complete the system of equations that can be used to find the number of each type sold.

Answers

Answer:

71x + 145y = 1,455

x + y = 18

*15 POINTS* Laura goes to a bank and opens a new account. She deposits $5,500. The bank pays 1.6% interest compounded annually on this account. Laura makes no additional deposits or withdrawals. Which amount is the closest to the account balance at the end of 4 years? $5,852.00 $5,860.53 $5,940.00 $5,954.31

Answers

Answer:

A) 5,852.00

Step-by-step explanation:

I=prt. I=(5,500)(0.016)(4) I=352.00 => 352+5,500=5,852

The  amount is the closest to the account balance at the end of 4 years should be considered as the $5,860.53.

Calculation of the amount:

Since the deposited amount is $5,500

The interest rate is 1.6%

And, the time period is 6 years

So, here the amount at the end of 4 years should be

= [tex]$5,500 \times (1 + 1.6\%)^{4[/tex]

= $5,860.53

Hence, the second option is correct.

learn more about interest rate here: https://brainly.com/question/24002393

WILL GIVE BRAINLYEST

Please solve this i need it now

Answers

Answer:

6-2x-2y+2 z

7-x(a+b+c)

8-y(x²+x)

9- -2a-2b-2c

10- -3(x+y)

11-10a+1 0b

12-5( x+2y)

Step-by-step explanation:


1.
A season pass has 64 visits. If you purchase a season pass for Soak City, what is
the cost per entry, in dollars, for the same day entry? (show your work)

Answers

Step-by-step explanation:

52.22 this is because if you divide 2350 by the same day pass that is what you get

the. answer is 52.22

please help me with this i will give u a brainly

Answers

Answer:

125 cm³

Step-by-step explanation:

V= l * w * h

l= 5 cm

w= 5 cm

h= 5 cm

V= 5 * 5 * 5

V= 125

help me plsss ths is ver confusing to me and i do not get it i dont want to get an f on this test........so can some one plss help me plssssssssssssZZZZZZZ

Answers

Answer:

see the answers

Step-by-step explanation:

to understand thisyou need to know about:fractionlet's solve:to determine the length we have to divide 22 by 3

let's do:

[tex] \frac{22}{3} \\ = 7 \frac{1}{3} \: feet \: [/tex]

let's the pieces be p

according to the question

[tex] \sf 3p = 22 \\ [/tex][tex] \sf divide \: bot h \: sides \: by \: 3 : \\ \sf \frac{3p}{3} = \frac{22}{3} \\ p = 7\frac{1}{3} [/tex]

Help with this math problem plz thx

Answers

Answer is 3/5

Explanation: There’s three sections that aren’t green, out of five sections. So it’s 3/5.

Plsssssss help me this is a test question. 20 pts

Answers

Answer:

C.

Step-by-step explanation:

because it has the same angle as m<13

also if you wouldnt mind giving me brainliest, im just trying to rank up. only if u dont mind though

PLS HELP ASPA I WILL GIVE BRAINIEST FOR FIRST PERSON WHO ANSWERS!!!!!!!
What Is 2 2/3 divided by 5 in the simplest form

Answers

Answer:

8/15 or 0.53

Step-by-step explanation:

Please mark brainliest ty :)

the answer in fraction form is: 8/15 and decimal form to this is .533333333

if you know the answers pls put this
1
2
3
4
5

Answers

Answer:

1.6 kids

2.6

3.6

4.6

5.6

Step-by-step explanation:

if you count by 6 then you will see that im right

please help me on this math question i will give u a brainly

Answers

there is no equ, we cant answer.

Answer:

Theres no question buddy! try again and we'll help ya out!

Step-by-step explanation:

*PLEASE HELP QUICKLY!! 15 POINTS*
Two customers took out car loans from a bank. Jenna took out a 4-year loan for $20,000 and paid 4.8% annual simple interest. Francis took out a 5-year loan for $20,000 and paid 4.4% annual simple interest. What is the difference between the amounts of interest Francis and Jenna paid for their car loans? Enter your answer in the box. $

Answers

Answer:

The answer is 80 dollars difference

Step-by-step explanation:

The difference between the amount of interest Francis and Jenna paid for their car loans is  $560.

What is the difference in the simple interest?

Simple interest is when only the principal portion of the loan earns an interest and not both the interest already accrued and the principal portion of the loan.

Simple interest = principal x time x interest rate

Jenna = 4 x 20,000 x 0.048 = $3840

Francis = 5 x 20,000 x 0.044 = $4400

Difference = 4400 - 3840 = $560

To learn more about interest, please check: https://brainly.com/question/26367706

1.) What’s the height of the base?

2.) What’s the height of the prism or pyramid.

Answers

Answer:

Step-by-step explanation:

The height of the triangle is the height of the base

Height of the base = 16 m

Height of the prism = 20 m

The height of the base is 16 and the height of the prism is 20 :)

Please help!
Find the area of the figure.

Answers

Answer:448 Square feet
Explanation: I broke down the image into two rectangles I made the one on top 22 x 13 (I got 13 Because I took 31 and subtracted the bottom portion) my second rectangle was 18 x 9 to find the area of a rectangle you multiply the numbers
22x13=286 18x9=162
Then I added The answers together to get the total area
286+169=448
so total area=448
The answer would be 448 Square Feet.

can someone do this for me

Answers

Angle 8 and Angle 3 are supplementary same side angles

Answer:

angle 2 and angle 3

Step-by-step explanation:

Supplementary angles means that they add up to 180 degrees. 2 and 3 are on the same straight line that are side by side with each other. This is a hint that they are supplementary angles.

2. Write a problem that matches: Bob has 20 pogs. He keeps 4 for himself and then equally divides the rest among his 4 brothers.

3. How many stickers does Bob give his brothers in problem 2?

THIS IS PEMDAS

Answers

Answer:

20 minus 4 equals 16. 16 divided by 4 is 4

Bob gives 4 stickers to each of his brothers

I just noticed that you said PEMDAS sorry :|

bob gives his brother 4

Write a linear expression in the simplest form to represent the perimeter of the triangle at the right. Then find the perimeter if the value of x is 10 millimeters

Answers

Answer:

P= 22x+10 7x+9x+6x+8+6-4 = 22x+10

when x=10, 22(10)+10=230mm

To buy a car, Danny borrowed $16000 for 3 years at an annual simple interest rate of 9%. if it takes him 3 full years to pay off the loan, how much interest will he pay? Show your work.

Answers

Answer:

$4,320

Step-by-step explanation:

I equals PRT. I is the interest. P is the principal, amount borrowed. R is the rate, percent. T is the amount of time in years. Principal in this is 16,000. Rate is 9%, or 0.09. Time is 3 years. So 16,000 times 0.09 times 3 equals 4,320. That is the interest.

he would pay $4,320 in interest for borrowing $16000

Help Me Please! I will give you 5 stars if your answer is correct!

Answers

The answer is H because it is the highest number in absolute value

Answer:

K

Step-by-step explanation:

you can't have negative distance and K is positive being the greatest

Cam was bom weighing 8.6 pounds. Every day, he gained the same amount of weight. After 30 days, he weighed 14.9
pounds. How much did he gain each day? Show the equation you used to find your answer and label what each part of the
equation represents (Assume he gained the same amount each day.)
HELP

Answers

Answer:

So I'm not entirely sure about this one, but I believe he gained 0.21 pounds each day for 30 days

Step-by-step explanation:

Since Cam was born weighing 8.6 pounds and after 30 days weighed 14.9, subtract 14.9-8.6 to find how much he gained.

14.9 - 8.6 = 6.3

Now that we know how much he gained, we have to find out how much he gained per day for 30 days. To do this, divide 6.3 by 30

6.3 / 30 = 0.21

To make sure this answer is correct, multiply 0.21 by 30 and add that to 8.6. It should equal 14.9.

I hope this helps!

So first we find out how much weight Cam gained 14.9 - 8.6 = 6.3 lbs. 6.3 pounds distributed into 30 days would be, 6.3 divided by 30 is 0.21. Cam gained 0.21 lbs every day.

Find the area of each composite figure. Show ALL formulas required to solve and label the answer.

Answers

the one on the left is 6 (1/2x3x4) and the one on the right is 72 (6x12)

Answer:

6 (1/2x3x4) and the one on the right is 72 (6x12)

Result
Frequency
Heads, Heads
12/50
Heads, Tails
14/50
Tails, Heads
8/50
Tails, Tails
16/50
Total
50


Based on my data, what is the experimental probability that the family has two dogs or two cats?

Answers

Answer:

Step-by-step explanation:

Will give branist if done correctly..it would really help me out.. Thank you in advance!

Instructions:

Search your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your prism using appropriate units, such as inches, centimeters, or feet.

Complete the following. Show all work for calculations.

1. List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).

2. Describe the shape of the cross section when the box is cut parallel to the base.

3. What is the surface area of the box?

4. What is the surface area of the box if it is scaled up by a factor of 10?

5. What is the volume of the box?

6. What is the volume of the box if it is scaled down by a factor of $1/10$?

________________________________________

Answers

Answer:

I think that this question is too complex for you to be asking on brainly.

Step-by-step explanation:

Oscar spent two thirds hour each night doing homework for five nights this week. How many hours of homework did Oscar complete this week?

seven and one half hours
three and one third hours
two and one third hours
one and one fifth hours

Answers

Answer:

The answer is 7.5 hours.

Step-by-step explanation: This is because if he spent 2/3 of every night doing homework for five days then he would spend a lot more than 3 hours and the other answers are even below 3 so thats gotta be incorrect.

Hope this helps.

Answer:

The answer is three and one third hours

Step-by-step explanation:

If Oscar spent two thirds an hour for five nights doing homework, then we would have night one is two thirds, the next night he spent one and one third, the next night would be 2 hours total, then the next night would add another 2/3 making it 2 2/3, finally the last night is two thirds of an hour making it a total of 3 and 1/3 hours spent on homework that week. Hope this helps

Okay, last question for today. H e l p P l e a s e . . .
15 points btw.

Answers

The answers D!! hope this helps!

PLEASE ANSWER I NEED IT FOR MY TEST I GIVE BRAINLIEST TO WHO ANSWERS!!!!







































































Jayne bought between 2 and 3 pounds of granola. If the amount of granola she bought was closer to 2 pounds, how many pounds could she have bought?

Answers

Answer:

2<x<2.5

Step-by-step explanation:

If it's between 2 and 3, it can't be 2. It can't be 2.5 since that isn't closer to 2, it's right in the middle. This contains all values between 2 and 2.5, so this works.

“”””””””What do you need ? “””””””

the graph shows proportional relationship between the variables y and x. write an equation to model the relationship.use pencil and paper . explain how you know there is a proportional relationship if you este given either an equation or a graph

Answers

Answer:

y = 11x

Step-by-step explanation:

I know there is a proportional relationship because the line is straight and passes the Origin (graph) or has the same unit rate (table).

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