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
Paladinen [302]
3 years ago
6

You buy a new yoga ball. The ball has a diameter of 26 inches. What is the volume of the ball? Use 3.14 for pi. Round your answe

r to the nearest hundredth.
Mathematics
2 answers:
amm18123 years ago
5 0

Answer:

The volume of the ball is 9,198.11\ in^{3}

Step-by-step explanation:

we know that

The volume of a sphere (yoga ball) is equal to

V=\frac{4}{3}\pi r^{3}

In this problem we have

r=26/2=13\ in -----> the radius is half the diameter

substitute

V=\frac{4}{3}(3.14)(13^{3})=9,198.11\ in^{3}


Mazyrski [523]3 years ago
3 0

Answer:

9,198.11 thats the answer i just did this and got it correct

hope it helped

Step-by-step explanation:


You might be interested in
The side lenghts of a square measures 10x+5. the side lenghts of a triangle are 30x,3x and 6x+30. the square and triangle have t
Goshia [24]
(10x+5)4 = 30x + 3x + 6x +30

40x + 20 = 39x + 30

X = 10

perimeter of the square= 420
perimeter of the triangle= 420
5 0
2 years ago
jeffery read that he should drink 8 cups of water a day He has a water bottle that measures water in fluid ounces How many fluid
adoni [48]

Answer:

What are yu askin

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
PLEASE HELP ILL MARK YOU THE BRAINLIEST ASAP!!
Ratling [72]

Answer:

second 1 is right

Step-by-step explanation:

it is righttttt

4 0
2 years ago
Read 2 more answers
A regular triangular pyramid has a base and lateral faces that are congruent equilateral triangles. It has a lateral surface are
TEA [102]
We know that

[lateral surface area of a regular triangular pyramid]=3*[area of one <span>equilateral triangle]
so
[area of one </span>equilateral triangle]=lateral surface/3-----> 81/3-----> 27 ft²

[<span>surface area of the regular triangular pyramid]=lateral area+area of the base

area of the base is equals to the area of the lateral sides because are </span>equilateral triangles

therefore
area of the base=27 ft²

[surface area of the regular triangular pyramid]=81+27----> 108 ft²

the answer is
<span>the surface area of the regular triangular pyramid is 108 ft</span>²
4 0
2 years ago
The number of girl child per family was recorded for 1000 families with 3 children. The data obtained was as follows: [2] Number
ira [324]

Answer:

a.\ Probability = 0.426

b.\ Probability = 0.574

Step-by-step explanation:

Given

Total\ Families = 1000

Number of Girls :      0 ---->  1 -----> 2   ------->3

Number of Families: 112 -> 314 --> 382 ---> 192

Solving (a): At most one girl

From the table, the number of families with at most one girl is: 112 + 314

i.e.

Number of Girls :      0 ---->  1

Number of Families: 112 -> 314

So, we have:

At\ Most\ One\ Girl = 112 + 314

At\ Most\ One\ Girl = 426

The probability is then calculated as:

Probability = \frac{At\ Most\ One\ Girl}{Total}

Probability = \frac{426}{1000}

Probability = 0.426

Solving (b): More girls

From the table, the number of families with more girl is: 382 + 192

i.e.

Number of Girls :      -----> 2   ------->3

Number of Families: --> 382 ---> 192

So, we have:

More\ Girls = 382 + 192

More\ Girls = 574

The probability is then calculated as:

Probability = \frac{More\ Girls}{Total}

Probability = \frac{574}{1000}

Probability = 0.574

4 0
2 years ago
Other questions:
  • Matt bought some boards to build a wooden deck. Some of the boards were 4 ft long and some of the boards were 5 ft long. He boug
    14·2 answers
  • The Point located at open ( 3, –1 ) is reflected across the y-axis what are the coordinates of the reflected point
    9·1 answer
  • Geoffrey is evaluating the expression (-3^3(2^6)/(-3^5(2^2) what are the values of a,b,c and d
    5·1 answer
  • the domain of u(x) is the set of all real values except 0 and the domain of v(x) is the set of all real values excpet 2. what ar
    5·1 answer
  • Find the average of –25, –70, 15, –31, –25, and 40.
    10·2 answers
  • a car needw fixing and abe can fix it for $70 per hour with a $130 part, but gabe can fix it for $80 an hour with a $40 part. ho
    5·2 answers
  • In PE class, Josiah and his friends had to measure their heights. They each
    13·1 answer
  • Equations &amp; Graphs
    10·2 answers
  • B. Paula's Flower Shop has 246 tulips. The tulips need to be arranged in large vases that hold
    6·1 answer
  • Jerome wants to rent a car for 8 days, and he's interested in the collision damage waiver but not the loss damage waiver. If the
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!