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Alborosie
2 years ago
12

There are 221 students on a field trip.

Mathematics
1 answer:
DerKrebs [107]2 years ago
3 0

The number of students in each bus is an illustration of a linear function

The equation that represents the number of students in each bus is: \mathbf{s= \frac{216}{6}}

The number of students is given as:

\mathbf{Students = 221}

Subtract 5 from the equation, to get the number of students that fill the bus

\mathbf{b= 221 - 5}

\mathbf{b= 216}

Divide both sides by 6 to get the number of students in a bus

\mathbf{\frac{b}{6}= \frac{216}{6}}

Represent students in the bus with s

\mathbf{s= \frac{216}{6}}

Hence, the equation that represents the number of students in each bus is: \mathbf{s= \frac{216}{6}}

Read more about linear equations at:

brainly.com/question/11897796

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Please help me with the question
Alenkasestr [34]
3•y+2
3 and y are being multiplied and then you add the two!:)
3 0
3 years ago
The summer has ended and it’s time to drain the swimming pool. 20 minutes after pulling the plug, there is still 45 000L of wate
WITCHER [35]

Answer:

  a) -900 L/min

  b) 63000 L

  c) v = -900t +63000

  d) 7200 L

Step-by-step explanation:

a) You are given two points on the curve of volume vs. time:

  (t, v) = (20, 45000) and (70, 0)

The rate of change is ...

  Δv/Δt = (0 -45000)/(70 -20) = -45000/50 = -900 . . . . liters per minute

__

b) In the first 20 minutes, the change in volume was ...

  (20 min)(-900 L/min) = -18000 L

So, the initial volume was ...

  initial volume -18000 = 45000

  initial volume = 63,000 . . . . liters

__

c) Since we have the slope and the intercept, we can write the equation in slope-intercept form:

  v = -900t +63000

__

d) Put the number in the equation and do the arithmetic.

When t=62, the amount remaining is ...

  v = -900(62) +63000 = -55800 +63000 = 7200

7200 L remain after 62 minutes.

6 0
3 years ago
AWARDING EXTRA POINTSWhat is the distance between point A (-3, -2) and Point B (4, -7)?
kenny6666 [7]

Answer:

Hi there!

Your answer is:

<em>8</em><em>.</em><em>6</em><em> </em><em>units</em>

Step-by-step explanation:

The distance formula is

√ ( (x2-x1)^2 + (y2-y1)^2 )

In your points:

A (-3, -2)

-3 is x1

-2 is y1

B (4, -7)

4 is x2

-7 is y2

Plug in to distance formula

√ ( 4-( -3))^2 + ( -7 - (-2))^2

√ (4+3)^2 + (-7+2)^2

√ (7^2) + ( -5)^2

√ 49 + 25

√ 74

This equals roughly 8.6 units!

4 0
3 years ago
Need help on this thanks
Mars2501 [29]

Answer:

8

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the mean of this data set 82,105,247,119,94,202
Kazeer [188]

To find the mean, add the numbers, and divide by the amount of numbers there is.

(82 + 105 + 247 + 119 + 94 + 202)/6

Simplify. Remember to follow PEMDAS. First, add

(849)/6

Next, divide by 6

849/6 = 141.5

141.5 should be your answer

hope this helps

6 0
3 years ago
Read 2 more answers
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