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
soldier1979 [14.2K]
3 years ago
13

Anybodyyy know how to do thisss ???

Mathematics
1 answer:
Kamila [148]3 years ago
8 0

Answer:

volume of a sphere is ⁴/³π r³

⁴/³ ×3.14 × 23³

3 goes into 3.14 , 1.047 times

4 ×1.047×23³

50939.17

Step-by-step explanation:

hope itade sense

You might be interested in
A psychologist designs an 8-item pain survey asking athletes to identify their level of pain after a football injury. She is
Maslowich

Answer:

<h3>There are 8! ways to answer.</h3>

Step-by-step explanation:

We know that the survey has 8 items, that means we can use the factorial number, because it's a simple permutation.

Using a factorial we have

n! where n=8, which is the total number of items.

8! = 8\times 7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1 = 40,320

Therefore, there are 40,320 ways to answer the survey, or 8! ways.

4 0
2 years ago
Which data set is accurate and precise based on a correct value of 30?
Pepsi [2]

Answer:

Set 1: 30, 35, 32, 30, 29

Step-by-step explanation:

Let's first clarify what is accurate and precise:

Precise is based on how close two or more measured values are to each other. While something is said to be accurate, when the standard value values are close, which in our case is 30.

Therefore, we analyze each set:

Set 1: 30, 35, 32, 30, 29

This set is precise and accurate, since 2 values are 30 and all their values are close to each other.

Set 2: 15, 16, 12, 15, 14

This set is precise, because all of its values are close but not accurate.

Set 3: 19, 30, 78, 43, 30

This set is somewhat accurate because there are 2 values of 30, but it is not precise because its values are separate.

Set 4: 30, 30, 67, 12, 90

It is the same case of Set 3.

Therefore the answer is Set 1.

8 0
3 years ago
Solve for x, help explain pls I dont get it​
attashe74 [19]

Answer:

12)

11-5+x=2x-1

x-2x=-1-11+5

-x=-7

x=7

13)

10+2x+12=x+17

2x-x=17-12-10

x=-5

Step-by-step explanation:

8 0
3 years ago
A window is 21 inches wide, and its perimeter is 112 inches. What is the length of the window?
Kazeer [188]

Answer:

The length of the window is 35 inches.  

Step-by-step explanation:

Perimeter of an object can be found using the general formula:  P = 2W + 2L, where P = perimeter, W = width and L= length.  Since both the width and perimeter of the window are given, we can plug these values into the formula to solve for the missing variable 'L':  112 = 2(21) + 2L, or 112 = 42 + 2L.  We can then use inverse (opposite) operations to isolate the variable and solve.  Whatever we do to one side of the equation, we do to the other.  We will start by subtracting 42 from each side:  112 - 42 = 42 - 42 + 2L or 70 = 2L.  Next, we divide both sides by 2 to solve for L:  70/2 = 2L/2 or L = 35.  So, the final length of the window is 35 inches.  

8 0
3 years ago
F(-2) = 3 . 4(31 + 10)
AnnZ [28]

Answer:

d

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What is a possible integers for b? in the equation x squared+13x+36=(x+a)(x+b)​
    5·1 answer
  • Suppose you are determining the growth rate of two species of plants. Species A is 25cm tall and grows 3cm per month Species B i
    14·1 answer
  • The lengths of the diagonals of a rhombus are 2 in. and 5 in. Find the measures of the angles of the rhombus to the nearest degr
    10·1 answer
  • Which statement is true about this argument? Premises: If a quadrilateral is a square, then the quadrilateral is a rectangle. If
    6·1 answer
  • Find the quantity represented by each percent <br> 45% of 96 quarts(usa quarts)
    14·1 answer
  • 3b+4 = 25 <br> solve for b <br> no work needed
    14·2 answers
  • The heights of a group of girls are normally distributed with a mean of 66 inches. If 95% of the heights of these girls are betw
    9·1 answer
  • X^2+y^2=25 Find the distance of point (x,y) from origin.
    5·1 answer
  • Multiply. 0.35 × 0.003 =
    15·1 answer
  • I'll give brainliest <br><br>Your options are:<br><br>A. 8<br>B. 14<br>C. 16<br>D. 20​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!