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jeka57 [31]
3 years ago
12

PLSSS SOMEONE HELP MEEE 1: a, c 2: a,c

Mathematics
1 answer:
Savatey [412]3 years ago
4 0

Answer:

2

Step-by-step explanation:

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Complete the statement below to explain how this model shows that 1/3÷1/5=5/3
Galina-37 [17]
To divide by a fraction, multiply by the reciprocal of that fraction.

1/3 • 5/1 or 1/3 • 5


Calculate the product straight across.

1/3 • 5/1 = 5/3



3 0
3 years ago
A company's revenue function and cost function are as follows: R(x) = 0.55x and C(x) = 10 + 0.05x. What is the minimum number of
Oduvanchick [21]

Answer:

Minimum number of units sold to make profit is equal to 20

Step-by-step explanation:

Revenue earned by the company as a function of number of units sold as x:

R(x) = 0.55x

Cost for selling units as a function of number of units sold as x:

C(x) = 10 + 0.05x

<em>Net profit earned by the company = (Revenue earned by the company) - (Cost of selling units)</em>

P(x) = (0.55x) - (10 + 0.05x)

P(x) = 0.55x - 10 - 0.05x

P(x) = 0.5x - 10

To earn profit the following condition should satisfy: P(x) ≥ 0

0.5x - 10 ≥ 0

0.5x ≥ 10

x ≥ \frac{10}{0.5}

x ≥ 20

4 0
3 years ago
What is 9(x + 8) + x(5+4)
lina2011 [118]

Answer:

72+ 18x

Step-by-step explanation:

9x+72+5x+4x

72+ 18x

7 0
3 years ago
Read 2 more answers
4-3n=43 show work thanks for all ur help
Over [174]
4-3n=43\\\\4-3n-4=43-4\\\\-3n=39\ /:(-3)\\\\n=-13
8 0
3 years ago
Read 2 more answers
If g(x)=x^2+3, find g(4)
sladkih [1.3K]

Answer:

g(4)=19

Step-by-step explanation:

Plug 4 in for x:

4^2+3=16+3=19

Therefore, g(4)=19

4 0
3 years ago
Read 2 more answers
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