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2 years ago

How do the mathematical domain and reasonable domain compare

1 answer:

3 0

---
weekly income y:
y = 10x
where x is number of hours worked per week
---
domain: x >= 0 hours
range: y >= 0 dollars
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---

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17. Kayden creates a linear function where x is the input, y, is the output, and

Juli2301 [7.4K]

Answer:

see explanation

Step-by-step explanation:

A linear function has the form

y = mx + b ( m is the slope and b the y- intercept )

the graph has a constant rate of change , measured by the slope m of the linear function.

8 0

1 year ago

A band selects 404040 ticket-holders at random from each concert to win t-shirts. The band knows that 55\%55%55, percent of the

drek231 [11]

Answer:

They would be normally distributed.

Step-by-step explanation:

Because there are more than 30 samples, the distribution would closely resemble the normal distribution.

40 ticketholders are winning the contest. 40 ≥ 30. This is enough to make the distribution approximately normal.

3 0

2 years ago

CAN SOMEONE HELP ME OUT, PLEASE AND THANK YOU

Elza [17]

Answer:

120 magazines

Step-by-step explanation:

to get how many 1/7 is you need to divide 120 by 7

210/7=30

now you need to know what 4 sevenths is

30x4=120

so 4/7 of the magazines is 120

(please make sure to rate and thank)

5 0

2 years ago

What expression can be used to determine the total cost of buying c pounds of cashews for $3.15

tester [92]

Answer:

A. 3.15c + 0.82f

Step-by-step explanation:

c pounds of cashews for $3.15 = 3.15c

f pounds of flour for $0.82 = 0.82f

then, the expression can be used to determine the total cost is:

A. 3.15c + 0.82f

5 0

1 year ago

Convert 123000000 milligram into gram

velikii [3]

Answer:

123,000 grams

Step-by-step explanation:

1000 mg is equivalent to 1 gram.

3 0

2 years ago

Read 2 more answers