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kicyunya [14]
3 years ago
15

Find the solution of each equation using the given replacement set please help ASAP

Mathematics
1 answer:
sertanlavr [38]3 years ago
5 0

Answer:

Sorry I don't know this answer

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The trip from Carville to Nikpath requires $4\frac 12$ hours when traveling at an average speed of 70 miles per hour. How many h
KonstantinChe [14]

From the given speed and time, the distance of the trip can

be determined.

Correct response;

  • Number of hours the trip will take when traveling 60 mph is \underline{5\frac{1}{4} \ hours}

<h3>How is the time taken at a given speed calculated?</h3>

Given;

Time required for the trip from Carville to Nikpath = 4\frac{1}{2} hours

Average speed for the trip = 70 mph

Required;

The duration of the trip when traveling 60 mph

Solution;

Distance = Velocity × Time

Distance of trip = \mathbf{4\frac{1}{2}} hour × 70 miles/hour = 315 miles

Duration of trip when traveling 60 mph is therefore;

Time = \dfrac{315 \, miles}{60 \ miles/hour} = 5.25 \ hours = \mathbf{ 5\frac{1}{4} \ hours}

Duration of trip when traveling 60 mph = \underline{5\frac{1}{2} \ hours}

Learn more about speed and time calculations here;

brainly.com/question/10113134

5 0
3 years ago
Which function describes the table of values?
Blababa [14]

Answer:

C. f(x)=3x-1

eg. f(2)=3(2)-1 = 5

6 0
3 years ago
0.25 - 0.6 = _____________
Nady [450]
0.25-0.6= <span>-0.35 

Thats the answer! Your welcome!</span>
4 0
3 years ago
Simplify the expression -3/(-2/5)
Annette [7]

-3/(-2/5) = -3 * (5/-2)=15/2=7.5

5 0
3 years ago
Read 2 more answers
80 POINTS!! PLEASE HELP!!!
andreyandreev [35.5K]

Each of the answers given at the right talks about the fourth month. So let's compare each of the fourth month's profits.

When the month t = 4 in Company B, the company made 10 hundred (or 1000) dollars in profits.

When the month t = 4 in Company A, we evaluate the function at t = 4. To do that we put t = 4 into the function.

P(4) = 1.8(1.4)⁴

P(4) = 6.91488

Thus the company made 691.488 dollars of profit. So during the 4th month, Company B made more than A.

Each of the answers also talks about year end profits, which would be after 12 months. The function for company B is linear whereas it is exponential for A. An exponential function will grow faster in A and have higher maximum values. We can conclude that year end profits for A will be higher.

We put the statements together - that B makes in the 4th month but at year's end A will make more.

Thus, the third box is the best answer.

6 0
4 years ago
Read 2 more answers
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