What is the most appropriate level of accuracy for measuring the height of a tree

Answers

Answer 1

Answer:

Step-by-step explanation:

Depends on the tree.

If it's like a pine or spruce, then I would use maybe 2 inches lattitude. If it's really leafy with big leaves, perhaps a little more lattitude is needed, like maybe 1/2 a foot.

It also depends on the season. Unless the pine or spruce is covered with snow, I wouldn't change the latitude. If it is covered with snow, knock the snow off.

For something like a maple in winter, I'd reduce the latitude to 3 inches......


Related Questions

Combine like terms to simplify the expression below.
5y - 8x - y + 12y

Answers

Answer:

it will 16y-8x and common 8 is so 2y-x

Domain and Range NAME: MR. Q State the domain and range for each graph and then tell if the graph is a function (write yes or no). 1) Domain 2) Domain 3Doman Range Range Range Function? Function? Function?​

Answers

Answer:

1) Domain = -3 ≤ x ≤ 2

Range = -4 ≤ y ≤ 5

Function? No

Step-by-step explanation:

From the given graph, we have;

The domain of the dot plot = -3 ≤ x ≤ 2

The range of the dot plot = -4 ≤ y ≤ 5

From the given data plot, we have that a straight line joining the data points is in the form of an arrow head with one value of the input (independent) variable, 'x', giving two values of the output (dependent) variable, 'y', such as the input, x = 1, gives two output, y = -2, and y = 3

Therefore, the relation is not a function as one input value produces two output values.

need help asap please​

Answers

Answer:

Constants

Step-by-step explanation:

Don's credit score is 777, while Zelda's credit score is 709. According to the
following table for a $150,000 mortgage, how much more would Zelda have
to pay per month than Don?
FICO
Interest
rate
5.59%
Monthly
payment
$860
score
720-850
700-719
675-699
620-674
560-619
500-559
5.71%
6.25%
7.40%
8.53%
9.29%
$872
$924
$1039
$1157
$1238
O A. $115
O B. $52
C. $64
D. $12

Answers

Answer: D

Step-by-step explanation: $12

Zelda would have to pay $64 more per month than Don as per the given data. The correct option is C.

Since Don's credit score is 777, his FICO score range is 720-850, and he will be charged an interest rate of 5.59%. Thus, his monthly payment will be $860.

For Zelda, since her credit score is 709, her FICO score range is 675-699, and she will be charged an interest rate of 6.25%. Using this interest rate and the mortgage amount of $150,000, her monthly payment would be $924.

Therefore, Zelda would have to pay $64 more per month than Don. The answer is option C.

For more details regarding credit score, visit:

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plz help so i can pass

Answers

Answer:

A im pretty sure it is

Step-by-step explanation:

A company has offices in 3 different cities and a rotal of 480 workers there are 90 workers in newyork and 130 workers in denver the rest of the workers are in san diego

Answers

Answer:

Workers in San Diego = 260 workers

Step-by-step explanation:

Total workers = 480

Number of offices = 3

In each office in different cities

New york = 90 workers

Denver = 130 workers

San Diego = x workers

Find x

Total number of workers = workers in New York + workers in Denver + workers in San Diego

480 = 90 + 130 + x

480 = 220 + x

480 - 220 = x

260 = x

x = 260 workers

Workers in San Diego = 260 workers

Answer:

Step-by-step explanation:

250

HELP MEEEEEE! ILL GIVE BRAINLYY
haha

Answers

Answer:

D

Plzzzzz give me Brainliest!!!!!  

Will the given side lengths form a right triangle?

1, 2, 5

Answers

Step-by-step explanation:

For 3 side lengths of a triangle to form a right triangle, the sum of the squares of the 2 smaller side lengths must be equal to the square of the largest side. (a² + b² = c²)

Since 1² + 2² =/= 5², (5 =/= 25)

it will not form a right triangle.

Another Explanation:

Since 5 > 1 + 2, the sum of the 2 smaller side lengths is less than the largest side. Hence it will not form a triangle => not form a right triangle.

REEEEEEEEEEEEEEEEE I need help plz ;-;

Answers

Answer:

Step-by-step explanation:

150 ft in 30 seconds

150/30=5    we have 5 ft per second

in 10 seconds 5*10=50 ft

choice C

Answer:

C: y=5x; 50

Step-by-step explanation:

Dividing 130 by 5 tells you that they travel 5 feet per second.

So,

y=5x

y=5(10)

50

I need helppppppppppppppppppppp

Answers

Answer: x=20.6 miles and y=$22.05

Step-by-step explanation: Good luck!

At store A, rulers are sold individually. The cost y of x rulers is represented by the equation y = 0.95x. The costs of rulers at store B are shown in the table. Number of Rulers (x) Cost (y) 5 $4.60 10 $9.20 15 $13.80 20 $18.40 Use the slope of each store to determine which store charges more per ruler. Explain.​

Answers

Answer:

The ruler at store A cost more

Step-by-step explanation:

Ruler A=$0.95 per ruler

Ruler B=$0.92 per ruler

At 10:00 am, a person observes a hot air balloon climbing vertically in the air from a
point 300 meters away from the launch pad for the balloon. The angle of elevation to
the top of the balloon at this time is 25°. At 10:02am, the person observes that the
angle of elevation to the balloon is now 60°. What is the change in altitude, to the
nearest meter, for the balloon over the 2 minutes between the first and second
observations?

Answers

Answer:

We are given two observations Lets use geometric properties to solve300 meters is the hyp or c Theta is 25 degree Theta changes to 60 degree Hence tan(25)= x1/300x1=139.8Now let's find the second height tan(60) =x2/300x2=519.6 ft Now x2-x1 So the difference is 379.8 ft

What is the slope of 2y-4=8x

Answers

Answer:

4

Step-by-step explanation:

this is beacsue


In a video store, a DVD that sells for $20 is marked down to $14. What is the
percent discount? *
Explain how you got your answer.

Answers

30% because each dollar is five percent so 20-14=6 6*5=30 hope the helps

I would greatly appreciate some help with this problem.​

Answers

Answer: I think C

Step-by-step explanation:

The answer is c

good luck

The same cold front hit Harhord, Connecticut the next morning. The temperature dropped by 5 degrees each hour from 5:00 a.M. To 9:00 a.M. What was the beginning temperature at 5:00 a.M. If the temperature at 9:00 a.M. Was -12F ?

Answers

Answer:

This doesn't make sense

Step-by-step explanation:

This doesn't make sense please emphasize

Help with this plz bc I need help

Answers

Answer:

49 students in total

Step-by-step explanation:

If you were to put it on loose-leaf then 3 times 21 is 7 so you do the same with 4. 4 times 7 is 28. 28 plus 21 is 49 there would be 49 students in total.

An ice cream machine offers three flavors: vanilla, chocolate, and strawberry. Each flavor can be served as a milkshake, in a cone, or in a cup.

This is a tree diagram that represents the probability of customers choosing the different ice cream options.
What is the value of Z?
Group of answer choices

0.2

0.4

0.35

0.45

Answers

Each section of the tree diagram (in this case the branches that say vanilla chocolate and strawberry) must add up to 1

so to answer you should do 0.45+0.35= 0.8
then 1-0.8 =0.2

so Z is 0.2

The value of z = 0.2

What is probability?

"Probability is a branch of mathematics which deals with finding out the likelihood of the occurrence of an event."

Sum of probabilities:

"The sum of the probabilities of all outcomes must equal 1."

For given situation,

An ice cream machine offers three flavors: vanilla, chocolate, and strawberry. Each flavor can be served as a milkshake, in a cone, or in a cup.

The probability of customers choosing Vanilla flavor = 0.45

The probability of customers choosing Chocolate flavor = 0.35

We need to find the probability of customers choosing Strawberry flavor i.e., to find the value of z.

The sum of the probabilities of all outcomes must equal 1.

From given tree diagram,

⇒ 0.45 + 0.35 + z = 1

⇒ 0.8 + z = 1

⇒ z = 1 - 0.8

z = 0.2

Therefore, the correct answer is option (A)

Learn more about probability here:
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help anyone ?????????????

Answers

Answer:

4

Step-by-step explanation:

Answer:

1/4 is the answer

Step-by-step explanation:

just look at it show you that it is 1/4

??? I have no idea what this unit is about

Answers

Answer: -16.1

Step-by-step explanation: Multiply.

(-7) * 2.3-16.1

True or false: you flip the sign every time you multiply or divide when you're solving an
inequality.

Answers

False. You only flip when the number you are multiplying/dividing is negative.

2x^2-2x , how do you graph this ?

Answers

Answer:

Step-by-step explanation:

Direction: Opens Up

Vertex:  

(

0

,

0

)

Focus:  

(

0

,

1

8

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

1

8

Select a few  

x

values, and plug them into the equation to find the corresponding  

y

values. The  

x

values should be selected around the vertex.

Tap for more steps...

x

y

2

8

1

2

0

0

1

2

2

8

Graph the parabola using its properties and the selected points.

Direction: Opens Up

Vertex:  

(

0

,

0

)

Focus:  

(

0

,

1

8

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

1

8

x

y

2

8

1

2

0

0

1

2

2

8

 

look at the picture

Solve this equation. Please show work.

log(4m-10)=1

Answers

Answer:

m=5

Step-by-step explanation:

1. Convert the logarithm into exponential form using the fact that [tex]log_{a}[/tex](x)=b is equal to x=[tex]a^{b}[/tex] so ... 4m-10=[tex]10^{1}[/tex]

2. Any expression raised to the power of 1 equals itself so ... 4m-10=10

3. Move the constant to the right-hand side and change its sign so ... 4m=10+10

4. Add the numbers so ... 4m=20

5. Divide both sides of the equation by 4 so ... m=5, m>[tex]\frac{5}{2}[/tex]

6. Check if the solution is in the defined range so ... m=5

AB formed by (2, 3) and (-1, 4)

CD formed by (-5, 3) and (-4, 6)

Answers

Wow that’s nice what the question huh

The value of n is a distance of 1.5 units from -2 on a number line. Click on the number line to show the possible values of n. -5 - 4 -3 -2 -1 0 1 2 3 4 5​

Answers

Answer:

Its Going to be -4

Step-by-step explanation:

What is the Circumference of a circle with a radius of 15mm? There are no choices​

Answers

Answer:

90

Step-by-step explanation:

Sari opened a savings account with $150.00. The account earns interest at a rate of 6% compounded annually.
The table below shows her account balance at the end of each of the first three years.
If Sari makes no additional deposits or withdrawals, which of the following will be closest to her account balance at the end of year 6?
$184.65
$189.37
$200.73
$212.77

Answers

Step-by-step explanation:

A = P(1 + r)^t

= $150.00 * (1 + 0.06)^6

= $212.77.

Hence Sari will have $212.77 at the end of year 6.

Calculate the average rate of change of y=x2+3x−2 on the interval 1≤x≤2

Answers

Answer:

The rate of change for the given function is 6.

Step-by-step explanation:

Given function is:

[tex]y = x^2+3x-2[/tex]

The interval on which we have to find the rate of change is:

1≤x≤2

Here

a = 1

b = 2

We have to find the values of function on both points

Putting 1 in place of input (x)

[tex]y_a= (1)^2+3(1)-2\\= 1+3-2\\=2[/tex]

Putting x = 2

[tex]y_b = (2)^2+3(2)-2\\= 4+6-2\\=8[/tex]

The rate of change is calculated by using the following formula

[tex]Rate\ of\ change = \frac{y_b-y_a}{b-a}\\=\frac{8-2}{2-1}\\= \frac{6}{1}\\=6[/tex]

Hence,

The rate of change for the given function is 6.

Help
Please due now!!!!

Answers

Answer:

3920

Step-by-step explanation:

(9+11)(14•14)

(20)(196)

20 x 196

3920

Answer:

3920

Step-by-step explanation:

According to the question ,

x = 14 ; y = 9 ; z = 2

So, putting the values in the expression [tex](y + 11)( {x}^{z} )[/tex]

[tex] = > (9 + 11)( {14}^{2} )[/tex]

[tex] = > 20 \times 196 = 3920[/tex]

If you could help I would really appreciate it, but if not that’s fine. Thank you.

Answers

since 4 is greater than 2 you input it in the second equation.

3•(4)+1
12+1
13

the answer is 13
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