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jeka94
3 years ago
7

What does magnitude mean in this question???

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
5 0
Magnitude - 1. The great size or extent of something; great importance. 2. Size. 3. The degree of brightness of a star.

- via Google

It more than likely means size.
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The temperature, t, in degrees Fahrenheit, can be found by counting the number of cricket chirps, c, heard in 14 seconds and the
dem82 [27]
Answers:
- All values of t must be positive
- A viable solution is (10, 50)


- All values of t must be positive. 
EXPLANATION
t, temperature (in Fahrenheit) is dependent on c
c is the number of cricket chirps heard in 14 seconds
Therefore, all values of c must be positive integers
If all values of c must be positive integers
Then all values of t must also be positive integers

- A viable solution is (10, 50).
EXPLANATION
t = c + 40
Since 10 is a positive integer, it is a possible value for c

If c = 10
t = 10 + 10
t = 50
Therefore a viable solution is (10, 50)

EXPLANATION FOR WHY OTHER OPTIONS ARE WRONG:
- The graph is continuous. 
This is WRONG because this function only allows the values of c to be only certain points in the interval (only positive integers). Therefore, it is a discrete function.

- A viable solution is (–2, 38)
This is WRONG because the -2 is a negative integer, and the value of c cannot be a negative integer.

- A viable solution is (0.5, 40.5)
This is WRONG because 0.5 is not an integer, and all values of t must also be positive integers.
5 0
2 years ago
Read 2 more answers
HELP PLEASE!!!! ASAP?
Furkat [3]

Answer:

Step-by-step explanation:

Let the box be y

75% of y = 27

75/100 × y = 27

75y/100 = 27

75y = 27 × 100

75y = 2700

y = 2700/75

y = 36

6 0
2 years ago
Convert the quadratic equation y = 2(x - 3)^2 + 1 to standard form.
Nata [24]

Answer:

2x^2-12x+19 - Your Answer

Step-by-step explanation:

2(x^2-6x+9)+1

2x^2-12x+18+1

2x^2-12x+19\\

5 0
3 years ago
Read 2 more answers
In the monthly rate payment formula M= Pr(1+r)^n/(1+r)^n-1, what value do you give r if the interest rate is 7.3%?
ycow [4]

Answer:

  r = 0.073/12 ≈ 0.0060833...

Step-by-step explanation:

In the given amortization formula, the interest rate (r) is the rate for one payment period.

<h3>Period interest rate</h3>

The given 7.3% interest rate is presumed to be a nominal annual interest rate. Since there are 12 months in a year, the corresponding monthly interest rate is ...

  7.3%/12 = 0.073/12 ≈ 0.00608333...(repeating)

The value of r that goes in this formula is 0.0608333...(repeating).

7 0
1 year ago
Dylan started with 10,000 baseball cards to sell. In each subsequent week, Dylan started with approximately 85% of the previous
xz_007 [3.2K]

Answer:

Number of cards at week n = 10,000(0.85)^(n-1).

At week 6  Dylan has 4437 cards.

Step-by-step explanation:

At the start of week 1 he had 10,000 = 10,000(0.85)^0  cards.

So at the start of week 2 he had 10,000(0.85)^(2-1) cards.

Number of  cards for week n =  10,000(0.85)^(n-1).

Number of he will have at the start of the 6th week

= 10,000(0.85)^(6-1)

=  4437 cards (answer).

3 0
3 years ago
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