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Irina-Kira [14]
3 years ago
14

Write an expression that represents the height of a tree that begins at 9 feet and increases by 3 feet per year. Let y represent

the number of years.
Mathematics
2 answers:
4vir4ik [10]3 years ago
8 0

Answer:

h=3y+9

Step-by-step explanation:

let h represent the height of the tree

h=3y+9

olga nikolaevna [1]3 years ago
4 0

Answer:

h=3y+9

Step-by-step explanation:

We will write an expression using the y=mx+b format.

h in this case will be the height at any given year.

3 is the rate at which the three grows, y will represent any given year.

9 is the starting rate, or your y intercept.

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lidiya [134]

Answer: -44.4°F

Step-by-step explanation:

17,750-8500=9,250

9250/1000=9.25

9.25x-4.8=-44.4

3 0
3 years ago
Read 2 more answers
Are any of these numbers an Integer?<br> 15<br> 20/5<br> 44<br> 13/19<br> -35.47 <br> ;w; help
lilavasa [31]

Answer: 15, and 44 are integers.

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6 0
4 years ago
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1)Make an area model(Table) or a tree diagram to model all the possible combinations in this situation. 2)What is the theoretica
Ann [662]

Answer:

Example:

A bag contains 3 black balls and 5 white balls. Paul picks a ball at random from the bag and replaces it back in the bag. He mixes the balls in the bag and then picks another ball at random from the bag.

a) Construct a probability tree of the problem.

b) Calculate the probability that Paul picks:

i) two black balls

ii) a black ball in his second draw

Solution:

tree diagram

a) Check that the probabilities in the last column add up to 1.

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ii) There are two outcomes where the second ball can be black.

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From the probability tree diagram, we get:

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6 0
3 years ago
Please answer the question in the pictures.
SpyIntel [72]

1. Alternate exterior angles

2. Vertical angles

3. Alternate interior angles

Hope that helped :)

4 0
3 years ago
PLEASE HELP! DUE VERY SOON
dedylja [7]
If I’m correct, it should be the first option, just to be sure, does n represent the number of years?
4 0
3 years ago
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