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Radda [10]
3 years ago
6

Evaluate b²c¹ for b=8 c=-4

Mathematics
1 answer:
AVprozaik [17]3 years ago
8 0

Answer:

The answer is -256.

Step-by-step explanation:

You have to substitute the value of b and c into the expression :

{b}^{2}  {c}^{1}

Let b = 8,

Let c = -4,

{8}^{2}  \times  { - 4}^{1}

= 64 \times  - 4

=  - 256

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Answer:

m=\frac{1}{4}

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3 years ago
Ralph pays his workers $100 each, and labor is the only variable cost. At a quantity of 2000 chickens, how many workers does he
pshichka [43]

Ralph hires 8 workers

What is variable cost ?

Variable costs are expenses that alter as the volume of a good or service a company produces fluctuates. Marginal costs multiplied by the number of units produced make up variable costs. They can be regarded as typical expenses as well. Total cost is divided into two parts: fixed costs and variable costs.

Workers paid = $100

Assuming $1600 is given as a Total cost for the 2000 quantity for chicken and Fixed cost is $800

Total cost = $1600 out of which $800 is the fixed cost

Variable cost =  Total cost - Fixed cost

                      = 1600 - 800

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Numbers of workers hired = Variable cost / Workers pay

Numbers of workers hired = 800 / 100

Numbers of workers hired = 8

Therefore, the number of workers that Ralph hires is 8 workers

To learn more about variable cost from the given link  

brainly.com/question/14313017

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6 0
1 year ago
16 and -10 are the solutions to which one of the fol-
VLD [36.1K]
The answer is D!
(x-3)+3 = (13)+3 = 16
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6 0
2 years ago
A hemispherical bowl has a radius of 3.5 cm. What would be the<br>volume of water it would contain?​
kirill [66]

Answer:

89.80 cm cubed

Step-by-step explanation:

A hemisphere is essentially just half of a sphere. We want to find its volume.

The volume of a sphere is denoted by: V = (4/3)π * r³, where r is the radius. That means the volume of a hemisphere, which is half a sphere, will be denoted by: V = (1/2) * (4/3)π * r³ = (2/3)π * r³.

Here, the radius is 3.5, so plug this in:

V = (2/3)π * r³

V = (2/3)π * (3.5)³ ≈ 89.80 cm cubed

4 0
4 years ago
Read 2 more answers
Pls help, will mark brainliest!
disa [49]

Answer:

x=45

Step-by-step explanation:

this should be right

3 0
3 years ago
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