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Murrr4er [49]
3 years ago
12

Daniel has a bag with 9 shoes in it. 4 of the shoes are sport shoes. What is the relative frequency probability that a randomly

selected shoe will be a sport shoes?
Mathematics
1 answer:
Artemon [7]3 years ago
5 0
The answer to your questions is 4/9
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1 kg of sand has a volume of 400 cm*. What is its densityin g/cm*.<br> ( * is cubed)
Alexandra [31]
Given mass=1 kg, volume=400cm³, density=?
The formula for finding density is ρ=m/v where ρ is density, m is volume and vis volume
ρ=1kg/400cm³
ρ=0.0025kg/cm³
Therefore the density of the sand is 0.0025kg/cm³
6 0
3 years ago
An elevator at a department store must carry fewer than 17 people at a time. An elevator operator is present in the elevator at
Anvisha [2.4K]

Answer:

A. x+ 1 < 17

Step-by-step explanation

Customers = x persons

  Operator = 1 person

        Total = x + 1 persons

Total persons must be less than 17.

The inequality is

x + 1 < 17

4 0
3 years ago
What is the value of 30^0?
ElenaW [278]

Answer:

Value is 1.

Step-by-step explanation:

To find the value of 30^0

\text{Any number raised to the power of zero} is always equal to 1, but if zero to the power 0 is not defined.

Or simply we say that:

\text{Any non-zero number raised to the power of zero} is always equal to 1

Here,

A non-zero number = 30 ≠0

then;

by definition:

30^0 = 1

Therefore, the value of 30^0 is 1

5 0
4 years ago
Read 2 more answers
The airplane Li’s family will be flying on can seat up to 149 passengers. If 96 passengers are currently on the plane, which ine
Ivenika [448]
For this case, the first thing you should do is define a variable.
 We have then:
 x: number of passengers remaining who can board the plane.
 We have as data:
 1) They can board up to 149 passengers
 2) There are 96 passengers currently aboard.
 Writing inequality we have:
 x + 96  \leq  149&#10;
 Answer:
 
An inequality that can be used to determine how many more people can board is:
 
x + 96  \leq  149
3 0
4 years ago
Read 2 more answers
For any real number c, sqrt c^2 =<br> A. I<br> B. ?<br> C. c<br> D. 1
SVEN [57.7K]

Answer:

option A. |c| is the answer.

because sqrt of any number is always positive. that's why we add the modulas symbol around the interger.

7 0
2 years ago
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