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k0ka [10]
2 years ago
6

The function f(t) represents the cost to connect to the Internet at an online gaming store. It is a function of t,

Mathematics
1 answer:
Maksim231197 [3]2 years ago
6 0

The statement that using an Internet connection for more than an hour and a half costs $10 is accurate. Option D is accurate.

<h3>What exactly is a function?</h3>

A function is a statement, rule, or law that specifies the connection between two variables. Functions are common in mathematics and are required for the formulation of physical connections.

The price to connect to the Internet at an online game retailer is represented by the function f(t). It is dependent on t.

The number of minutes spent online.

f(t)=$0  0 <1≤ 30

f(t)= $5 30 < t < 90

f(t)=$10  t > 90

"Any amount of time over an hour and a half would cost $10"statement is true about the Internet connection cost.

Because 90 minutes is greater than the 1 hour. If you spend greater then you have to pay the $ 10.This is shown by the third inequality.

Hence option D is correct.

To learn more about the function, refer to:

brainly.com/question/5245372

#SPJ1

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Look at the histogram below which data set could be represented by the histogram
Anon25 [30]

Answer:

Option 4 is correct

Step-by-step explanation:

Here, we want to select from the options, the dataset that is represented on the histogram

From what we have in the question, there is a range from 60 to 100

Also, there are no terms between 70 and 80

option 1 is wrong as we can see terms between 70 and 80

option 2 is also wrong for this reason

option 3 is incorrect ; looking at the frequency, the numbers between 60 and 70 should be 5 only and we have 6 in that set

Option 4 is the correct answer

4 0
3 years ago
Complete the following statement. Round to the nearest hundredth .
RSB [31]

f(x) = 3/(x + 2) - √x - 3

f(7) = 3/(7 + 2) - √7 - 3

f(7) = 3/9 - √4

f(7) = 0.333 - 2

f(7) = -1.67

7 0
2 years ago
My sister needs help !!!!!!!
yuradex [85]
A coin has one of two outcomes: heads or tails.
Each has an equal probability of occurring, meaning that they each have a 50% chance to occur. (They need to add up to 100% because they include all the outcomes, divide that into two equal parts and...)

This is what we call theoretical probability. It's a guess as to how probability <em>should</em> work. Like in the experiment, it's not always going to be 50-50.

What <em>actually happens</em> is called experimental probability. This may vary slightly from theoretical probability because you can't predict probability with complete certainty, you can only say what is <em>most likely to happen</em>.

We want to find the probability of getting heads in our experiment so we can compare it to the theoretical outcome. To do this, we need to compare the number of heads to the total number of outcomes.

We have 63 heads, and a total of 150 coin flips.
That makes the probability of getting a heads 63/150.
The hard part is getting this ratio into a percent.

You can try simply dividing, but you should be able to notice something here.
SInce the top and the bottom of our fraction are both divisible by 3, we can <em>simiplify</em>.
63 ÷ 3 = 21
150 ÷ 3 = 50
So we could say that 63/150 = 21/50.

A percent is basically a fraction out of 100.
Just like you can divide the parts of a ratio by the same number and it will stay the same, you can also multiply. To get the fraction out of 100, let's multiply by 2.
(since 50 × 2 = 100)

21 × 2 = 42
50 × 2 = 100
21/50 = 42/100 = 42%

Comparing our experimental probability to the theoretical one...it is 8% lower.
7 0
3 years ago
Read 2 more answers
4. The constant of proportionality between the height of the water in a sink (h) in centimeters and the number of minutes it has
RUDIKE [14]

Answer:

i got 38

Step-by-step explanation:

6 0
3 years ago
How do I answer this question?
ankoles [38]
It's 78.38
You have to square root
8 0
3 years ago
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