MATHEMATICS COLLEGE

If a line crosses the y-axis at (0,1) and has a slope of 4/5 what is the equation of the line
If a line crosses the y-axis at (0,1) and has - 1

Answers

Answer 1
Answer:

Answer:4y-5x=5

Step-by-step explanation:
Answer 2
Answer:

Answer:

y = 4/5x + 1

Step-by-step explanation:

y = mx + b

m = slope

b = y-intercept

y = 4/5x + 1

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I need help please! I WILL MARK AS BRAINLIST
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Leo dug up 6 4/5 pounds oftreasure on his first dig. Anne dug
up 4 1/2 pounds of treasure. How
much more treasure did Leo dig
up than Anne?

Answers

6 4/5 = 6.8
4 1/2 = 4.5

6.8-4.5= 2.3

Answer: 2 3/10 more pounds of treasure

What is the average of the data in the line plot

Answers

Hey there!

The “average” is your “total” or your “mean” of a data set. To find out the average you have to ADD the total numbers in your data & DIVIDE it by the amount of numbers you have in your data.

EXAMPLE:

SET:

10, 20, 30, 40, 50, 60

EQUATION: 10 + 20 + 30 + 40 + 50 + 60 / 6

10 + 20 + 30 + 40 + 50 + 60 / 6

= 30 + 30 + 40 + 50 + 60 / 6

= 60 + 40 + 50 + 60 / 6

= 100 + 50 + 60 / 6

= 150 + 60 / 6

= 210 / 6

= 35

Thus, the mean is: 35

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)
The average can be found by adding each of the pieces of data on the plot and then dividing it by how ever many pieces of data there are

ie=
 100+300+800=1200
1200/3=400

The number of traffic accidents that occur on a particular stretch of road during a month follows a poisson distribution with a mean of 7.37.3. find the probability of observing exactly four four accidents on this stretch of road next month. round to six decimal places.

Answers

Let X be the number of traffic accidents that occur on a particular stretch of road during a month. X follows a Poisson distribution with a mean of μ =7.3

The probability function of X is given by

P(X=x) = (e^(-mean) (mean)^(x))/(x!)

We have mean =7.3

P(X=x) = (e^(-7.3) (7.3)^(x))/(x!)

Probability of observing exactly four accidents on this stretch of road next month is

P(X=4) = (e^(-7.3) (7.3)^(4))/(4!)

= (0.0006755 * 2839.8241)/24

P(X=4) = 1.9184113/ 24

P(X=4) = 0.0799338

P(X=4) = 0.079934

Probability that there will be exactly four accidents on this stretch of road next month is 0.079934

Need help will give brainliast answer or wtv

Answers

It’s the second one I think

5. Water is flowing from Tower #1 to Tower #2 in the diagram below at a rate of 20 gallons perminute. Initially, Tower #1 contained 1650 gallons and Tower #2 contained 570 gallons.
(a) How many gallons does each tower contain after 5
minutes? Show your work.

Answers

9514 1404 393

Answer:

  • Tower #1: 1550 gallons
  • Tower #2: 670 gallons

Step-by-step explanation:

After 5 minutes, the amount of water that has flowed is ...

  (20 gal/min)(5 min) = 100 gal

That amount has flowed out of Tower #1, so it now has ...

  1650 -100 = 1550 . . . gallons in Tower #1

That amount has flowed into Tower #2, so it now has ...

  570 +100 = 670 . . . gallons in Tower #2

If an artist has 14 pounds of clay and she uses 5 1/4 pounds. How many pounds of clay will she have left?

Answers

Answer: She will have 1.75 pounds of clay left

Step-by-step explanation: you need to divide 51/4 and it is 12.75 and then you subtract 14-12.75 and get = 1.25

Answer:

She will have 8 and 3/4 | 8.75

Step-by-step explanation:

First you subtract the whole numbers,

14 - 5 = 9

Then because you have no fraction you take a whole number and split it into 4/4 or = 1 whole

4/4 - 1/4 = 3/4

She will have 8 and 3/4 or 8.75
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