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Aleonysh [2.5K]

3 years ago

13

write a problem with a real-life situation involving temperature or money. The situation should include a number and its own opp

osite that results in an answer of zero.

1 answer:

DENIUS [597]3 years ago

7 0

Answer:

Tim wants to knows the opposite of how cold it is outside. If the temperature outside is 0 degrees Celsius, what is the opposite of it?

Step-by-step explanation:

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Oil leaked from a tank at a rate of r(t) liters per hour. the rate decreased as time passed, and values of the rate at two hour

Galina-37 [17]

The given data is
t, h: 0 2 4 6 8 10
r(t), L/h: 8.6 7.9 6.8 6.4 5.7 5.3

The lower and upper estimates for the total amount that leaked may be computed as the Left and Right Riemann sums.

The shape of the graph of r versus will determine which of the two sums yields an upper or lower sum.
The plot of the graph is shown below.

The Left Riemann sum is
Sl = 2*(8.6+7.9+6.8+6.4+5.7) = 70.8 L

The Right Riemann sum is
Sr = 2*(7.9+6.8+6.4+5.7+5.3) = 64.2 L

Answer:
The lower estimate for oil leakage is 64.2 L
The upper estimate for oil leakage is 70.8 L

4 0

3 years ago

Read 2 more answers

Graph the inequality on the numberline and then write it in interval notation. 4-3y<-8

pogonyaev

First, let's simplify the inequality

$\begin{gathered} \frac{4}{3}y$

The graph looks like this:

Notice that the white dot is placed above the -6, it is important to include it like that.

Now, as an interval:

$\begin{gathered} y$

6 0

1 year ago

Please help with 13 14 15 16

Vikentia [17]

The domain and the range for the relations are given as follows:

13. Domain x ∈ R, range y ∈ R.

14. Domain {x ∈ Z| -4 ≤ x ≤ 4 and x is even} , range y ∈ {y ∈ Z| -1 ≤ y ≤ 4}.

15. Domain {x ∈ Z| -4 ≤ x ≤ 1} , range y ∈ {y ∈ Z| -4 ≤ y ≤ 1}.

16. Domain x ∈ R, range y ∈ R.

<h3>What are the domain and range of a function?</h3>

The domain of a function is the set that contains all possible input values. Hence, in a graph, the domain is given by the values of x.

The range of a function is the set that contains all possible output values. Hence, in a graph, the domain is given by the values of y.

For items 13 and 16, the functions are continuous, hence it is over the real numbers, and both the domain and range are all real values.

For items 14 and 15, the functions are discrete, hence it is over the integer numbers, and the domain is composed by the values assumed by x and the range is composed by the values assumed by y.

More can be learned about domain and range at brainly.com/question/10197594

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5 0

1 year ago

3/24 simplified fraction

Julli [10]

Answer:

The lowest fraction it can be simplified to is 1/8.

4 0

2 years ago

Read 2 more answers

faltersainse [42]

Answer: 5x+12.50=62.50

5*12.50=62.50

Step-by-step explanation:

6 0

2 years ago