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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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VMariaS [17]

Answer:

  (-3 + 5 i) (1) = (-3 + 5 i)

Step-by-step explanation:

The multiplicative identity property says you can multiply anything by 1 without changing its value. That is demonstrated by the equation above.

5 0
2 years ago
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It costs $3.45 to buy 3/ 4 lb of chopped walnuts. How much would it cost to purchase 7.5 lbs of walnuts?
Dmitry_Shevchenko [17]

Answer:

The cost of the 7.5 lbs of walnuts be $2.16 .

Step-by-step explanation:

As given

It costs $3.45 to buy \frac{3}{4} lb of chopped walnuts.

i.e

\$ 3.45 = \frac{3}{4}\ lb

Now calculate the cost of one pound .

Cost\ of\ one\ pound = \frac{3.45}{\frac{3}{4}}

Cost\ of\ one\ pound = \$ 0.2875

Now calculated the cost of the 7.5 lbs of walnuts .

Cost of 7.5 lbs of walnuts = 7.5 × 0.2875

                                           = $2.16 (Approx)

Therefore the cost of the 7.5 lbs of walnuts be $2.16 .

7 0
3 years ago
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Mateo is culturing bacteria that have a growth rate of 5.3% per hour. If the current population is 38,762 bacteria, how many bac
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..Given:

\begin{gathered} a=38762 \\ r=5.3\%=\frac{5.3}{100}=0.053 \\ t=20 \end{gathered}

To Determine: The number of bacteria after 20 hours

Using the future value formula for growth rate

\begin{gathered} P_a=P_c(1+r)^t \\ P_a=(Bacteria,final,population) \\ P_c(Bacteria,current,population)=38762 \\ r(rate)=0.053,t(time,in,hour)=20 \end{gathered}

Therefore

\begin{gathered} P_a=38762(1+0.053)^{20} \\ P_a=38762(1.053)^{20} \\ P_a=38762(2.809101) \\ P_a=108886.39 \\ P_a\approx108886 \end{gathered}

Hence, population of bacteria in 20 hours is 108,886

8 0
1 year ago
Exact value: 9mm<br> approx value: 11mm
defon

Answer:

Your quality and RELIABLE 9mm pistol will typically run you $450–800 new with the large majority falling in the $500–600 range. Guns below that generally aren't worth purchasing outside of fun times. Guns above that generally have “extra” features that drive up the cost.

Step-by-step explanation:

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2 years ago
Problem: A scuba diver swam 30 feet below sea level. After a couple of minutes, he went down 10 feet more. Find the total distan
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Answer: -40 feet

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lmk if this is incorrect, i'm not quit sure if it is or not. if i'm wrong, i'm so sorry!!

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