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3 years ago

Which is an example of discrete data?

Mathematics

2 answers:

son4ous [18]3 years ago

5 0

Answer:

The answer is C. The number of shelves in a bookcase

Step-by-step explanation:

The answer is C. number of shelves in a bookcase because discrete data can be counted using whole numbers. Height, width, and weight are continuous concepts that are measured in units and fractions of units.

tatiyna3 years ago

4 0

Answer:

Step-by-step explanation:

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What is the y-intercept of y = -3x?

Greeley [361]

Answer:

( 0, 0 )

Step-by-step explanation:

In this equation, you can see that there is not y-intercept, and since there is no y-intercept, that means that it will be "0", and that the line goes straight to the origin ( 0, 0 )

Hope this helped!

Have a supercalifragilisticexpialidocious day!

8 0

2 years ago

A store sells T-shirts $10 each and jeans for $20 a pair. Anna spends $150 for T-shirts and jeans. she buys x T-shirts and y pai

galben [10]

10x+20y=150 is the equation I don't quite understand how she would have money left because she spend $150 for her t-shirts and jeans.

4 0

3 years ago

Use the definition f ′(x) = h0f(x + h) - f(x)h to find the derivative. f(x)=x+2

NNADVOKAT [17]

Answer:

f'(x) = 1

General Formulas and Concepts:

Calculus

Limit Properties: $\lim_{n \to a} c = c$
Definition of a Derivative: $f'(x)= \lim_{h \to 0} \frac{f(x+h)-f(x)}{h}$

Step-by-step explanation:

Step 1: Define

f(x) = x + 2

Step 2: Find derivative

Substitute: $f'(x)= \lim_{h \to 0} \frac{((x + h) + 2)-(x+2)}{h}$
Distribute: $f'(x)= \lim_{h \to 0} \frac{x + h + 2-x-2}{h}$
Combine like terms: $f'(x)= \lim_{h \to 0} \frac{h}{h}$
Divide: $f'(x)= \lim_{h \to 0} 1$
Evaluate: $f'(x)= 1$

8 0

3 years ago

(5x^2)^3+16y divide 4y for x=2andy=3

kherson [118]

Answer:

30 2/3

Step-by-step explanation:

4 0

3 years ago

What is 3x - y = -4 2x - y = -10 Using substitution

kipiarov [429]

3x - y = -4
3x - (-10) = -4 Substitute
3x + 10 = -4 Simplify
3x = -14 Separate numbers and variables
x = -14/3 Divide

2x - y = - 10
2x - (-10) = -10 Substitute
2x + 10 = -10 Simplify
2x = -20 Separate numbers and variables
x = -10 Divide

5 0

3 years ago

Read 2 more answers