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VikaD [51]
4 years ago
13

How many seconds will it take to get a seriously injured inmate to a medical center if the distance between the two points is 48

miles, assuming that the transport vehicle runs at a constant speed of 32mph and does not experience traffic or any delays?
Mathematics
1 answer:
gizmo_the_mogwai [7]4 years ago
7 0

Answer:

He will require 5400 seconds

Step-by-step explanation:

Given:

The total distance he has to cover = 48 miles

The speed he is moving = 32 mph

To find :

Time in seconds = ?

Solution:

As given in the question that he is moving with a constant speed of 32 mph and he has to cover a distance of 48 miles at this speed so we will be using distance formula for finding the time taken by him

Formula is

Distance = speed * time

here we have to find time so

Time = \frac{Distance}{speed}

Putting in the values we get

Time = \frac{48}{32}

Dividing it gives us

Time = 1.5 hours

As we need the answer in seconds and we know that

one hour has = 3600 seconds

so

Time = 1.5 * 3600 seconds

Time = 5400 seconds

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John is making 3 1/2 batches of brownies. Each batch takes 2 1/2 cups of flour. How much flour will John need for the brownies?
noname [10]

Answer:

8\frac{3}{4}

Step-by-step explanation:

3 \frac{1}{2} = \frac{7}{2}

2\frac{1}{2}  = \frac{5}{2}

7/2 * 5/2 = 35/4 = 8\frac{3}{4}

6 0
3 years ago
the length of each side of a square is increased by 6 inches so the perimeter is now 36 inches write and solve an equation to de
FrozenT [24]
Let be:
x the original side
x=36¼-6
x=9-6
x=3 inches
5 0
4 years ago
A ticket service is selling tickets to a concert. An order of 4 tickets has a price of $63 and an order of 6 tickets has a price
Valentin [98]

Answer:

<u>x = Number of tickets for the concert</u>

<u>y = Price of the order of x tickets</u>

<u>y = 14.5x + 5</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Order of 4 tickets has a price of $63

Order of 6 tickets has a price of $92

2. Write an equation to find the price of any amount of tickets.

Let's find out the price of a ticket to understand if there's a service fee and how much is it, this way:

Price of a ticket = (Order of 6 tickets - Order of 4 tickets)/2

Price of a ticket = (92 - 63)/2

Price of a ticket = 29/2 = 14.50

If a ticket costs $ 14.50, 4 tickets will cost $ 58 and 6 tickets will cost $ 87, therefore there is a service or delivery fee of $ 5.

Order of 4 tickets - Price of 4 tickets = Service or delivery fee

Replacing, we have:

63 - 58 = 5

Order of 6 tickets - Price of 6 tickets = Service or delivery fee

Replacing, we have:

92 - 87 = 5

Now, we can write the equation to find the price of an order of any amount of tickets, this way:

<u>x = Number of tickets for the concert</u>

<u>y = Price of the order of x tickets</u>

<u>y = 14.5x + 5</u>

6 0
3 years ago
1. 4x + 3(x-9) = 19
Dmitry_Shevchenko [17]

1) 4x + 3(x-9) = 19

or, 4x + 3x - 27 = 19

or, 7x = 19+27

or, 7x = 46

or, x = 46/7

◆ x = 6.57

2) 2(x-4) + 5x = 3

or, 2x - 8 + 5x = 3

or, 7x = 3+8

or, x = 11/7

◆ x = 1.57

3) 60 = 8y - 3(y-10)

or, 60 = 8y - 3y + 30

or, 60 - 30 = 5y

or, y = 30/5

◆ y = 6

4) 40 + 3c = 3 + 9(c-2)

or, 40 + 3c = 3 + 9c - 18

or, 40 + 3c = 9c - 15

or, 9c - 3c = 40 + 15

or, 6c = 55

◆ c = 9.166

I hope you understand..

Thank you...♥♥

5 0
2 years ago
Read 2 more answers
Help please please help me
Arada [10]

Answer:

80%

Step-by-step explanation:

40/50 = 80/100 = 80%

5 0
3 years ago
Read 2 more answers
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