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
topjm [15]
3 years ago
12

A tree measured 40 1/2 feet tall. Over the next 7 1/2 years, it grew to a height of 57 feet. During the 7 1/2 years, what was th

e average yearly growth rate of the height of the tree?
Mathematics
1 answer:
Elenna [48]3 years ago
3 0
The average yearly growth rate of the height of the tree was 2.2 feet per year during the 7 1/2 years.
You might be interested in
Work out the percentage discount offered with the family ticket option
ycow [4]

Answer:

15% discount was offered with the family ticket option.

Step-by-step explanation:

So adult is 55 so 55 x 2=110

45 x 2=90

110+90=200 so 170 ( Family ticket )

170 divide by 200=0.85 x 100=85% 100% - 85%=15%

5 0
2 years ago
Are all rhombuses parallelograms?
ss7ja [257]

Answer:

Yes

Step-by-step explanation:

All rhombuses are parallelograms, but not all parallelograms are rhombuses. All squares are rhombuses, but not all rhombuses are squares. The opposite interior angles of rhombuses are congruent. Diagonals of a rhombus always bisect each other at right angles.

8 0
3 years ago
Solve the system by graphing. It is REQUIRED to check your solution. Show work for this problem on your work page.
Hunter-Best [27]

Answer:

y=x-1

y=-2x-4

although I cant summon a graph for this one, I can give cords

for first graph (-2,-3),(-1,-2),(0,-1), (1,0),(2,1)

For second graph the slope is down 2 over 1, and begins at (0,-4).

(-2,0)(-1,-2),(0,-4),(1,-6),(2,-8)

6 0
3 years ago
Read 2 more answers
The lcm of 24,39,150 and 60 is <br><br><br>​
AysviL [449]

Answer:

120

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A plumbing supply company has fixed costs of $9,000 per month and average variable costs of $9.30 per unit manufactured. The com
nekit [7.7K]

Answer:

8710 units

Step-by-step explanation:

<em>Step 1: Write all the data</em>

Fixed cost: $9000

Average variable cost: 9.3 per unit

Total cost: 90,000

Total units: x

<em>Step 2: Find the total variable cost</em>

Average variable cost is per unit so it has to be multiplied by the number of units to find the total variable cost.

Total variable cost = average variable cost per unit x number of units

Total variable cost = 9.3x

<em>Step 3: Make the formula for finding x</em>

Total cost = total fixed cost + total variable cost

90,000 = 9000 + 9.3x

81000 = 9.3x

x = 8709.67

Rounded off to 8710 units

!!

3 0
3 years ago
Other questions:
  • A client is instructed to take
    9·2 answers
  • If the pattern in the table is extended to represent more equivalent ratios for 2:6, which pair of numbers would be in the colum
    7·2 answers
  • If a $2 bet is placed for a chance to win $500 for drawing a 10 of any suit from a standard deck of cards, what is the value of
    14·1 answer
  • Question: Explain why the researchers used data from ten trails and averaged them, rather than data from a single trail. PLEASE
    14·1 answer
  • 3a=1<br> What is a equal to?
    15·2 answers
  • Christopher's parents want to be sure he continues to read over the summer break. They made him a deal that for every 7 minutes
    15·1 answer
  • Olivia.thomas.167(the a sign)k12.friscoisd.org
    13·1 answer
  • Geometry. What is the answer and how do I solve? Please don't waste my answers. I will mark brainliest.
    13·1 answer
  • State the domain and range of each relation.
    9·1 answer
  • What is 5xy-x^2t+2xy+3x^2t
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!