1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
beks73 [17]
3 years ago
13

A ball is dropped from a height of 10 feet. The ball bounces to 90% of its previous height with each bounce. Identify the geomet

ric sequence that shows the height of the fourth bounce in bold (to the nearest tenth). A) 8.1, 7.3, 6.6, 5.9,... B) 9, 8.1, 7.3, 6.6,... C) 9, 8, 7, 6,... D) 9, 8.1, 7.3, 5.6,...
Mathematics
2 answers:
Salsk061 [2.6K]3 years ago
5 0
The geometric sequence that shows the height of the fourth bounce in bold is B) 9, 8.1, 7.3, 6.6,...
yKpoI14uk [10]3 years ago
3 0
Original height=10 feet
Height after first bounce: (10 feet)*90%=(10 feet)*90/100=9 feet
Height after second bounce: (9 feet)*90%=(9 feet)*90/100=8.1 feet
Height after third bounce: (8.1 feet)*90%=(8.1 feet)*90/100=7.29 feet = 7.3 feet
Height after fourth bounce: (7.29 feet)*90%=(7.29 feet)*90/100=6.561 feet=6.6 feet

Answer: Option <span>B) 9, 8.1, 7.3, 6.6,...</span>
You might be interested in
Alright last one- im very bad at this T-T 17 pointsss :)
Salsk061 [2.6K]

Answer:

you can find the answers here :)

Step-by-step explanation:

https://www.wolframalpha.com

https://www.symbolab.com

6 0
3 years ago
Read 2 more answers
Divide.
krek1111 [17]

Answer:

Why do you talk with the other people so much???

Step-by-step explaWnation:

7 0
2 years ago
M is inversely proportional to r if m= 9 when r= 4 find m when r=2
bazaltina [42]

m=18 when r = 2.

Step-by-step explanation:

Given,

m∝\frac{1}{r}

So,

m = k×\frac{1}{r},--------eq 1, here k is the constant.

To find the value of m when r = 2

At first we need to find the value of k

Solution

Now,

Putting the values of m=9 and r = 4 in eq 1 we get,

9 = \frac{k}{4}

or, k = 36

So, eq 1 can be written as m= \frac{36}{r}

Now, we put r =2

m = \frac{36}{2}

or, m= 18

Hence,

m=18 when r = 2.

4 0
3 years ago
Which combination of shapes can be used to create the 3-D figure?
liq [111]

Two regular octagons and eight congruent rectangles are perfect for the creation of 3-D figures.

According to the statement

we have to tell and explain about the types of shapes which are required for the creations of 3-D figure.

For this purpose, Firstly we have to know about the 3-D figures.

So,

A shape is a graphical representation of an object or its external boundary and outline, as opposed to other properties such as color, texture, or material type.

A plane shape is constrained to lie on a plane, in contrast to solid 3-D shapes.

After that we know that the

When the all dimensions of a given shape can be observed at the same time, then its is said to be in a 3-D. However, polygons are shapes which has 3 or mores sides. Examples are: trigon, hexagon, octagon etc.

Thus, since the in the 3-D figure have 8 sides connected which is greater than their width.

This confirms that the sides of the figure made up of eight congruent rectangles, because the 3-D figure has eight regular sides. Then, the height of the figure would be the length of the rectangles.

After that all this condition, Two regular octagons and eight congruent rectangles are perfect for the creation of 3-D figures.

Learn more about creation of 3-D figures here

brainly.com/question/326906

#SPJ1

8 0
1 year ago
Write 4.63 x 10^-3 in standard notation
Ierofanga [76]

Hello!

4.63 x 10^-3 = 0,00463

8 0
2 years ago
Other questions:
  • Which of the following shows the correct value of the square root of 175?
    7·2 answers
  • A coordinate plane with a line passing through the points (negative 4, negative 5) and (1, negative 1).
    11·2 answers
  • Karen has a bag of 18 white beads, 3 red beads, and 3 pink beads. Which color spinner could be used to simulate pulling a bead o
    6·2 answers
  • Natalie made two statues of a giraffe the first measures 16 feet tall and the second measures 6 inches tall what is the differen
    5·1 answer
  • Apply the distributive property to create an equivalent expression.<br> 2(3-8y)= (awnser)
    15·2 answers
  • Y=4.76x what is the constant of proportionality
    5·1 answer
  • The sum of four times a number and eight is between zero and twelve. Find the range of numbers.
    8·1 answer
  • What is the area of this figure​
    12·1 answer
  • Solve this equation 2(a+3)=-4
    5·2 answers
  • Simplify (2x2−4x+5)+(x2+3x−7)and put in standard form.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!