is the change constant??
if so how do you know?

Is The Change Constant?? If So How Do You Know?

Answers

Answer 1
No the change is not constant

Related Questions

What is the surface area of this square based pyramid?

Answers

Answer:

The surface area of the pyramid is 340.2 cm²

Step-by-step explanation:

We can find the surface area of this pyramid by adding up the area of its square base and the four side triangles.

We're told that the base has a side length of 9.0 cm, so we know that its area is (9.0cm)², or 81cm²

We are told that the height of the side triangles is 14.4 cm.  To find the area of a triangle, simply multiply its width times its height, and divide by two:

(14.4cm × 9cm) ÷ 2

= 129.6cm² ÷ 2

= 64.8 cm²

Now we can multiply that by 4, and add it to the base area to get the total surface area of the pyramid:

4 × 64.8cm² + 81cm²

= 259.2cm² + 81cm²

= 340.2cm²

Read the scenario and select the equations that model the situation.

Kim and Eduardo are selling fruit for a school fundraiser. Customers can buy small and large boxes of tangerines. Kim sold 12 small boxes of tangerines and 6 large boxes of tangerines for a total of $276. Eduardo sold 9 small boxes of tangerines and 11 large boxes of tangerines for a total of $337. Find the cost of one small box of tangerines and the cost of one large box of tangerines.

A) 9S + 11L = 276

B) S + L = 276

c)12S + 6L = 337

D) 12S + 6L = 276

F) 9S + 11L = 337

G) S - L = 337

Answers

Answer: D and F

Step-by-step explanation:

Solve the inequality:
16 < -2(x + 4)

Answers

Answer:

x < -12

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of Equality

Step-by-step explanation:

Step 1: Define

16 < -2(x + 4)

Step 2: Solve for x

Distribute -2:                          16 < -2x - 8Add 8 to both sides:             24 < -2xDivide -2 on both sides:       -12 > xRewrite:                                 x < -12

Here we see that any number x smaller than -12 would work as a solution to the inequality.

The radius of the base of the cylinder is 2x cm and the height of the cylinder is h cm.
The radius of the sphere is 3x cm.
The volume of the cylinder is equal to the volume of the sphere.
Express h in terms of x. Give your answer in its simplest form.

Answers

Answer:

h = 9x

Step-by-step explanation:

Given: i. for the cylinder, base radius = 2x cm, height = h cm

           ii. for the sphere, radius = 3x cm

           iii.  volume of the cylinder = volume of the sphere

volume of a cylinder is given as;

volume = [tex]\frac{1}{3}[/tex][tex]\pi[/tex][tex]r^{2}[/tex]h

where: r is its base radius and h the height

volume of the given cylinder = [tex]\frac{1}{3}[/tex][tex]\pi[/tex] x [tex](2x)^{2}[/tex] x h

                                              = [tex]\frac{1}{3}[/tex][tex]\pi[/tex] x 4[tex]x^{2}[/tex] x h

                                              = [tex]\frac{4}{3}[/tex][tex]\pi[/tex][tex]x^{2}[/tex] h

volume of a sphere = [tex]\frac{4}{3}[/tex][tex]\pi[/tex][tex]r^{3}[/tex]

where r is the radius.

volume of the given sphere =  [tex]\frac{4}{3}[/tex][tex]\pi[/tex] x [tex](3x)^{3}[/tex]

                                         =  [tex]\frac{4}{3}[/tex][tex]\pi[/tex] x 9 [tex]x^{3}[/tex]

                                         = 12[tex]\pi[/tex][tex]x^{3}[/tex]

Since,

volume of the cylinder = volume of the sphere

Then we have;

[tex]\frac{4}{3}[/tex][tex]\pi[/tex][tex]x^{2}[/tex] h = 12[tex]\pi[/tex][tex]x^{3}[/tex]

4[tex]\pi[/tex][tex]x^{2}[/tex] h = 36[tex]\pi[/tex][tex]x^{3}[/tex]

subtract [tex]x^{2}[/tex] from both sides

4[tex]\pi[/tex]h = 36[tex]\pi[/tex]x

divide both sides by 4[tex]\pi[/tex]

h = [tex]\frac{36\pi x}{4\pi }[/tex]

  = 9x

h = 9x

Gloria pays her insurance in three installments each year. The first payment is 40% of the annual premium, and each of the next two payments is 30% of annual premium. If the annual premium is $924. Find the amounts of the three payments

Answers

Answer:

Amounts of first payment =  $369.60

Amounts of Second and third payment =  $277.20

Step-by-step explanation:

Given:

Annual premium = $924

First payment = 40%

Second payment = 30%

Third payment = 30%

Find:

Amounts of three payments

Computation:

Amounts of first payment = $924 x 40%

Amounts of first payment =  $369.60

Amounts of Second payment = $924 x 30%

Amounts of Second payment =  $277.20

Amounts of third payment = $924 x 30%

Amounts of third payment =  $277.20

Linear or nonlinear


Will mark brainliest hurry

Answers

Step-by-step explanation:

of course the answer is linear

1. (9.70 X 106) + (8.3 X 105)
2. (3.67 x 102) – (1.6 X 101)

Answers

1- 1899.7
2- 212.74
You’re welcome !! Can u give a thanks ? :)

a dilation with a scale factor O

Answers

Answer:

The center of dilation is a fixed point in the plane. If the scale factor is greater than 1, the image is an enlargement (a stretch). If the scale factor is between 0 and 1, the image is a reduction (a shrink). If the scale factor is 1, the figure and the image are congruent.

Step-by-step explanation:

Solve for x: 3/5 (x+2) = x-4
1) 8
2) 13
3) 15
4) 23​

Answers

Answer:

2), or 13

Step-by-step explanation:

x = 26/2  = 13

Answer:

13 is the the value of x.

- 4/25 into a decimal

Answers

Answer:

4/25 as a decimal is 0.16

Hope this helps!!!

With the help of long division, -4/25= -0.16

5. A clothing store had all their clearance items 50% off and then offered a 25% coupon to the first 50 customers that entered the store that day. If John Luke was one of the 50 customers, how much would he pay for a shirt that was originally $26.54?

Answers

Answer:

6.63

Step-by-step explanation:

This is the answer because 26.54 - 75 %

=6.63

Verified by FaZe DoDo

What is the true solution to 3 In 2+ In 8 = 2 In(4x)?
O X=1
O X= 2
O X=4
X= 8

Answers

x=2 is the answer!!!!!

Answer:

x=2

Step-by-step explanation:

Given: 3ln2 +ln8=2ln(4x)

          ⇒ln [tex]2^{3}[/tex]+ln8=2ln(4x)            ( m ln (n)= ln([tex]n^{m}[/tex]))

             ⇒ ln8+ln8= 2ln(4x)

            ⇒ 2ln8= 2ln(4x)

   comparing both sides, we get

  8=4x

  ⇒x=2


Expand and simplify:
a(a + 5)

Answers

Answer:

a squared+ 5a

Step-by-step explanation:

a(a+5)

multiply everything inside the bracket

a times a is a squared

a times 5 is 5a

i hope i helped

please give me a brainliest!!<3

cindy baught 1/4 amount of ribbon and jacob baught 7/8 amount of ribbon how much ribbon does jacob have

Answers

Answer:

0.875

Step-by-step explanation:

Find the length of D. ​

Answers

Answer:

root 50

Step-by-step explanation:

Pythagorean theorem d is the hypotenuse

Answer:

5/2

Step-by-step explanation:

/50 if you do a2+b2=c2 and c=d

PLEASE ANSWER! ILL GIVE BRAINLY I ONLY HAVE ONE MORE CHANCE

Answers

Answer:

The answer is 3(100) + 3(20) + 3(3)

Step-by-step explanation:

Answer : D step by step explanation:

graph y=-1\2x please i need help with this

Answers

Answer:

Step-by-step explanation:

Slope is always rise over run.

"rise" up -1 or down in this situation because it is a negative

then 'run' or move to the right 2 places on the x-axis

Jenny has a bag of jelly beans. Of all the jelly beans Jenny has there are a total of 20. If 13 of those jelly beans are green, what percent of the jelly beans are green?

Answers

Answer:

65% are green

Step-by-step explanation:

13 is 65% of 20

A sphere ballon has a initial volume of 100piecm^3. if it increases in size to a new volume of 800piecm^3, the balloons radius has increased by a factor of what

A) 2
B)4
C)8
D)16​

Answers

Answer:it’s either 2 or 16

Step-by-step explanation:

Thomas made 8700 ml of tomato soup.he packed 1.6L of the soup in his kids lunches .he then froze half of the remaining soup.

How many millimeters of soup did Thomas freeze

Answers

Answer: 3550

Step-by-step explanation:

1.6L equals 1600mL

8700-1600=7100 remaining

7100 divided by 2 = 3550

Danielle is playing a game. She started with 10 points. In the first round, she lost 20 points. In the second round, she won 45 points. Which of the following shows Danielle's score?

Answers

Answer:

30 points

Step-by-step explanation:

help me this is worth all the points I have

Answers

Answer: the one is the middle is the d orrect answer i got this question last year too

Step-by-step explanation:

Answer:

A. The car has the fastest speed

Step-by-step explanation:

car=450/9=50

Bus= 510/12=42.5

Train=200/8=25

Therefore the car is the fastest

17x2 + 7x - 14
This algebra 1

Answers

Answer:

x = 2.857 [rounded]

Step-by-step explanation:

17 x 2 = 34.

Next, we combine.

34 - 14 = 20.

Lastly, we divide 20 by 7.

20 / 7 = 2.857

[The answer is a decimal that doesn't end, but I rounded it for simplicity.]

PLEASE please need help

Answers

3 is 93 and 4 is -18 i hope this helped

Answer:

Question 3: 93    Question 4: -18

Step-by-step explanation:

Use Order of Operations (BEDMAS - Brackets Exponents Division Multiplication Addition and Subtraction).

Question 3:

Start with the numbers inside the brackets.

3^2 (4+6) + 3

= 3^2 (10) + 3

Then, solve the exponents.

= 9 (10) + 3

Multiply 9 and 10.

= 90 + 3

Add the numbers.

= 93

Question 4:

Again, start with the brackets.

3 (4+2) - 6^2

= 3 (6) - 6^2

Then, solve the exponent.

= 3 (6) - 36

Multiply 3 and 6.

= 18 - 36

Subtract the numbers.

= -18 (You can do 36 - 18 which is 18, then add the negative sign)

Seiko spent $98.34 on a pair of shoes and 3 pairs of fancy shoestrings. The shoes cost $45.99. How much was EACH pair of shoestrings?

Answers

Answer:

$17.45

Step-by-step explanation:

$17.45*3=52.35

$52.35+$45.99=$98.34

Olivia has a shoe box in the shape of a rectangular prism. She decorates 4 faces of the box,
leaving the top and the bottom without decorations. The unshaded parts of the model and
the diagram below show the parts that she decorates. What is the total area that Olivia
decorates?
5 in
11 in
8 in
190 square inches
440 square inches
366 square inches
256 square inches

Answers

Answer:

Multiple 5 time 8 times 11 which is 440

Step-by-step explanation:

I took the same test

Answer:

440

Step-by-step explanation:

I took the test.

Which is the better buy, 6 ballpoint pens for $4.80 or 8 for $6.48? Explain how you got your answer.

Answers

Answer:

6 ballpoints pens is the better buy

Step-by-step explanation:

$4.80 x 6 = $28.80

$6.48 x 8 = $51.84

It's cheaper

The average of four numbers is 90. If three of the numbers are 70 .85, and 95. what is the fourth number?

Answers

Answer: 80

Step-by-step explanation: established

Write a compound interest function to model each situation. Then find the balance after the given number of years.


$7000 investment at a rate of 3% compound quarterly; 10 years​

Answers

Answer:

hi

Step-by-step explanation:

Boris currently has a savings account. He saves $25 per month.
He saves the same amount each month and does not take any
money out of the account. In how many months will Boris have
$250?

Answers

Answer:

Boris will have $250 in 10 months.

Step-by-step explanation:

$25 = one month.

$250= ?months

To find ?, the months we divide 250 by 25 to get this:

250 ÷ 25 = 10

10 months is the amount of time Boris will have to wait until he saves up $250.

Hope this helps you! Good luck with your quiz! :)

Other Questions
Factor 18x + 30 using the GCF how to solve this one What is the answer for these ? AUG is a start codon, GAU codes for aspartic acid, and GGU code for glycine. This is true for the simplest bacteria, the amoeba, and multicellular plants. What description best explains this phenomenon A painting operation is performed by a production worker at a labor cost of $1.40 per unit. A robot spray-painting machine, costing $15,000, would reduce the labor cost to $0.20 per unit. If the device would be valueless at the end of 3 years, what is the minimum number of units that would have to be painted each year to justify the purchase of the robot machine In the expression 2x-5 identify the following parts Which of the following is the mass in grams of 1 mole of a substance? Which organisms are producers in a temperate coniferous forest? (Select all that apply.)grassesevergreen treesmarmotsapple trees _________________ allows cloud controller to locate instances on separate zones to boost redundancy. what was the average speed of the car for the entire 8 hour trip? what is an apostrophe How many liters of 0.37 M solution can be made with 29.53 grams of lithium fluoride.(LiF)? Help pls i will mark brainleastly thingy why did Henry VII want a divorce? Write a sentence using the word revise I need help plz a pizza is advertised as containing 250 square inches of pizza. is it the area or circumference Which of the following tags is used to create a horizontal line across the width of the Web page? A: B: C: D: what games can i play off line at school Kelly has saved $35 to take music classes. She must pay a registration fee of $15 and then an additional $5 for each class. Which equation will best help Kelly determine the number of classes she can afford?15c - 5 = 3515c - 5 = 355c - 15 = 355c - 15 = 355c + 15 = 355c + 15 = 3515c + 5 = 3515c + 5 = 35 please help asap!!!!!!!