joe6076
21.02.2021 •
Mathematics
A tree is growing at a constant rate. It is recorded that at the 7th year since it was planted it was at a height of 25 feet. It was recorded again at the 10th year since it was planted and it was at a height of 31 feet. How tall was the tree when it was first planted.
Solved
Show answers
More tips
- F Family and Home What s That Noise When a Kettle Boils? The Science of Water and Steam...
- S Style and Beauty Ultimate Guide on How to Care for Suede Shoes...
- S Sport Running: How to Do It Right?...
- F Food and Cooking How to Cook Spaghetti Right – Secrets and Tips...
- P Philosophy Personal attitude towards Confession: how to prepare and undergo the procedure correctly?...
- H Health and Medicine Flu: How to Recognize It by the First Symptoms?...
- F Food and Cooking How to Sober Up Quickly? Important Facts and Tips...
- H Health and Medicine How to Properly Take a Blood Sugar Test?...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
Answers on questions: Mathematics
- M Mathematics Which expression is equivalent to 3x−12y+2 2/3y−5/6x?...
- M Mathematics Estimate a 25% tip on a bill of $63.15 by first rounding the bill amount to the nearest ten dollars....
- M Mathematics 3.3-×=3(x-1.7) I need help on this...
- M Mathematics How long did real cowboys live? One answer may be found in the book The Last Cowboys by Connie Brooks (University of New Mexico Press). This delightful book presents a thoughtful...
- M Mathematics I cant delete this, how do I?...
- M Mathematics A 1000 kg sedan traveling north at a velocity of 0, 20, 0 m/s, collides at an intersection with a 3000kg minivan traveling west with a velocity of -10, 0 ,0 m/s. What is the...
- M Mathematics A company is interested in determining the average cost of lunch in its cafeteria, so it asks a sample of 121 randomly chosen employees what they spent. If the true average amount...
- M Mathematics Factor: x4 – 182x2 + 45...
- M Mathematics I ll mark brainliest to the correct answers...
- M Mathematics Johnny opened a savings account 3 years ago. The account earns 7% interest, compounded continuously. If the current balance is $200.00, how much did he deposit initially? Round...
Ответ:
Step-by-step explanation:
h₁₀ - h₇ = 31-25 = 6 ft
The tree grew 6 ft in 3 years, or 2 ft per year.
In 7 years the tree grew 14 ft. It was 25-14 = 11 ft when planted
Ответ:
I'm sure it is x≤2/15