1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nana76 [90]
2 years ago
8

Keith bought a tree for his backyard. The graph shows the height of the tree after a certain number of years.

Mathematics
1 answer:
Vikentia [17]2 years ago
7 0

Answer:18

Step-by-step explanation:

Its is 18 caycausecause the arrow is pointing next to it

1

You might be interested in
A cube has edges 5cm long. A larger cube had edges x cm longer. What is the volume of the larger cube
lukranit [14]
V= a cubed
V= 5 cubed
V= 125 cm squared
4 0
3 years ago
A plane flies 910 miles with the wind in the same time it can go 660 miles against the wind. The speed of the plane is still air
lorasvet [3.4K]

Answer:

The speed of the wind is 48.56

Step-by-step explanation:

We can use the following formula to calculate the distance:

distance = speed x time

Let w represent the speed of the wind.

If the plane flies with the wind, the speed will be the speed of the plane + the speed of wind. Since it can fly 910 miles, and the speed of the plane is 305

910 = (305 + w) x time (1)

If the plane flies against the wind, the speed will be the speed of the plane - the speed of wind. Since it can fly 660 miles, and the speed of the plane is 305

660 = (305 - w) x time (2)

Since the time is equal for both equation in 1 and 2:

\frac{910}{305+w} = \frac{660}{305-w}

→ 910(305-w) = 660(305+w)

→ 277550 - 910 w = 201300 + 660w

→ 1570w = 76250

→ w = 48.56

6 0
3 years ago
3. A store manager reports that the mean grocery bill at her store on a Saturday is between
Novay_Z [31]

Answer:

Hope you understand, and never stop striving to learn!

Step-by-step explanation:

The sample mean is both values added together then divided by 2.

$46.63

The margin of error is the low value divided by the high value * 100% =76.8% (then you have to minus this from 100% so the margin of error is 23.2%)

8 0
3 years ago
What is mZPQR?<br> R<br> (x + 1)<br> (3x - 5)<br> S<br> o
Alborosie

Answer:f '(x) = 2(3x2 + 5) + 6x(2x - 1)

= 6x2 + 10 + 12x2 - 6x

= 18x2 - 6x + 10

Step-by-step explanation:

6 0
4 years ago
A package in the shape of a rectangular prism has a length of 4 1/2 feet, a width of 2 3/4 feet, and a height of 2 1/3 feet.
damaskus [11]

Answer:

28.875

Step-by-step explanation:

you would just multiply the three together

3 0
4 years ago
Other questions:
  • Help me whith this bc its a study guide
    9·1 answer
  • According to these three facts, which statements are true?
    5·2 answers
  • What is the ratio of 1342 students and 215 faculty .write your answer as a mixed number in simplest form and a decimal rounded t
    9·2 answers
  • What is the volume of the composite figure?
    5·1 answer
  • For her phone service, Raina pays a monthly fee of $22, and she pays an additional 0.05 cents per minute of use. the least she h
    9·1 answer
  • Determine whether y varies directly with x variation y=12x
    6·1 answer
  • There also a not here answer so say not here if the answer isnt there
    12·2 answers
  • What is the measure of angle 7?<br> Explain?
    14·2 answers
  • Help i can’t find this answer
    6·1 answer
  • Which statement best describes the value of 18 ?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!