A survey of 1250 trees in a small wood showed that 32 percent were oak trees 26 percent were birch trees and the remainder were pine trees how many pine trees were there

Answers

Answer 1

Answer: There were 525 pine trees.

Step-by-step explanation:

Given: Total trees = 1250

Percentage of oak trees = 32%

Percentage of birch trees = 26%

Since remaining trees are pine trees.

Percentage of pine trees = 100% - 32% - 26%

=42%

The number of pine trees = 42% of 1250

= 0.42 ×1250

= 525

Hence, there were 525 pine trees.


Related Questions

In which choice is y a nonlinear function of x?

Answers

B, it’s the only one that isn’t linear

Find the value of x for brainlieat

Answers

Answer:

I can automatically eliminate B and D because those values are two high. My guess is C 6.2.

Step-by-step explanation:

Find the volume: 8 ft 4 ft 14.5 ft
help pls-?​

Answers

length = 14.5 ft
width = 4 ft
height =8 ft

V=l(w)(h)
V=14.5(4)(8)
V=464ft^3

Answer:

464 ft

Step-by-step explanation:

How to find out volume:

Length x Width x Height

= Volume

--

8 x 4 x 14.5 = 464 ft

Charlie drove 360 miles in 5 hours.
At the same rate, how many miles would he drive in 8 hours?

Answers

Step-by-step explanation:

5 360

8 x

5x=360•8

x=576miles

Can someone help me with 6?

Answers

Answer:

you mesuare the apple to see if it greater or less than 3 centimeter  

Step-by-step explanation:

i can’t fail please help

Answers

Hey there!

The answer is 6:54

The time on the clock shows 6:20, because the hour hand is after the 6, and the minute hand is on the 4 (which we multiply by 5 to get the minutes).

If it takes her 8 minutes to walk to the bus, 10 to pack lunch, and 16 to get dressed, that's a total of 8 + 10 + 16 minutes, or 34 minutes.

So, we add that to the minutes, so 20 + 34 = 54, therefore the time is 6:54 when she arrives.

Have a terrificly amazing day! :)

Answer:

Yanice should get up at 5:43 to be on time for the bus.

The football players get ready to go to class at 8:17 A.M.

Gymnastics is 50 minutes longer than the piano lessons.

Hope this helps ;)

can you make a triangle with 5cm, 8cm, 15cm​

Answers

Answer:no because 2 sides of a triangle have to be equal to the other angle or greater than the other angle

Step-by-step explanation:

In a lab experiment, 830 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 28 hours. How many bacteria would there be after 13 years, to the nearest whole number?​

Answers

Answer:

1145

Step-by-step explanation:

830(2) 28/13

​   ^ do that ok??????? plug it in!!!!!!!!

then do u know what u will get? u will get this !!!!!! y = 1145.09631989

round 2 da whole numba and den boom shakalaka B ) i got my question wrong so that i could put the right answer here. bye yall

The number of bacteria doubling every 28 hours will be 1145 after 13 hours.

What is the formula for exponential growth and exponential decaying function?

The formula for exponential growth is y = y₀.e^(kt).

The formula for exponential decay is y = y₀.e^(-kt).

In the case of doubling the growth of bacteria, we can use the formula,

[tex]y_f = y_0\times2^{\frac{t_r}{t}[/tex], where [tex]y_f[/tex] represents the final population, [tex]y_0[/tex] is the initial population, [tex]t_r[/tex] is the time we are required to determine, and [tex]t[/tex] represents the time rate growth.

Therefore from the given information, the number of bacteria after 13 hours will be,

[tex]y_f = 830\times2^{\frac{13}{28}[/tex].

[tex]y_f = 830\times1.38[/tex].

[tex]y_f = 1144.86[/tex] or 1145 bacterias.

Q. In a lab experiment, 830 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 28 hours. How many bacteria would there be after 13 hours, to the nearest whole number?​

learn more about bacteria growth problems here :

https://brainly.com/question/14106525

#SPJ2

Please show work!!!!!!!!!!

Answers

Answer:

wouldn't it be 81 cause the inner triangle is just a mini version of the bigger triangle?

360-81= 279

279÷3= 93 (shorter side)

93+93= 186 (longer side)

360-279= 81

Which is the expanded form of 567,000,200?
OA) 500,000,000 + 60,000,000 + 7,000,000 + 200
OB) Five hundred sixty-seven million, two hundreds
OC) 567,000 + 200
OD) 567 + 200

Answers

Answer:

According to me the answer should be 'a'

what is the slope of the line that passes through the points (10,2) and (19,14) write your answear in simplist form​

Answers

Answer: 1 1/3

Step-by-step explanation: slope is the difference in y values over the difference in the c values

Answer:

[tex] m = \frac{14 - 2}{19 - 10} \\ \frac{12}{9} \\ m = \frac{4}{3} [/tex]

the slop is equal to 4/3


Which equation could represent the line of best fit for this data? HURRY HELP
ILL
MARK BRAINLIEST

Answers

The 1st one I think but not sure

Please help me this is my final!!!

Answers

Answer:

n=10

Step-by-step explanation:

Because all exterior angles =360

so 360/36=10

hope this helps

Answer:

n=10

Step-by-step explanation:

(10-2)x180 = 1440

1440/10 (the angle of each interior) = 144

180-144 = 36

help me plsssssssssssssssssssssssssssss

Answers

ahh ok so a traingle has a total of 180 degrees

So you can subtract all the given angles you have (90 degrees and 42.7 degrees) from 180.

180-42.7-90=47.3 degrees :)

Giving brainlest and 20 points
What is the surface area of the solid?


A.
46 square inches

B.
15 square inches

C.
40 square inches

D.
23 square inches

Answers

Answer:

C. 40 square inches but i could be wrong

Jules buys a washing machine.
20% VAT is added to the price of the washing machine.
Jules then has to pay a total of £600.
What is the price Is the price of the washing machine with no VAT added

Answers

Answer:£500

Step-by-step explanation: 600 ÷ 1.05

Answer:

£500

Step-by-step explanation:

Please help im desperate. :)​

Answers

D - 6lb / $1 would be the answer

five books cost¢21. what is the price cost of seven similar books​

Answers

Answer:

Your answer should be $29.40

Step-by-step explanation:

If you divide 21 by 5 you get 4.2, so each book costs $4.20.

4.2 x 7 = 29.4

Therefore, your total cost for 7 books will be $29.40

I hope this helps!

Please..!!!!!Help!!!!!!! Please!! Help!!!!

Answers

the 2 in the middle and the last one are the answers

Answer:

C D and F

Step-by-step explanation:

I checked my answers

How long of a shadow would a 6-
foot man cast?​

Answers

Answer:

it depends on where the light source is

£450 is invested at 3% simple interest.
How much interest will be earned in 4 years?

Answers

Answer: $54

Explanation: First, do 450(1.03). Then, do the answer to that minus 450. (463.5-450) Finally, multiply the answer to that by 4 13.5(4) and you will get 54

3-1/6 please help me I don’t feel like doing the math

Answers

Answer:

17/6

Step-by-step explanation:

if u need a mixed number do it urself

Solve 12x-19=5x+9......please show working​

Answers

Answer:

x=4 I'm sorry that I used

PLS HELP MEEEE I need to do this fast

Answers

I think it’s this 5x+2= 5x+10
There are no values of x that make the equation true so the answer is no solution.

Explanation:When you combine

Can someone just tell me the value of “w” Thanks!

Answers

Answer:

w = 31

Step-by-step explanation:

Since this is a rhombus

==> GFE + FED = 180

2w + w + 87 = 180

==> w = 31

W=31 is the answer to and for this problem

5. Katie is 4 years younger than her brother. When
Kate was 27, how old was her brother?

Answers

Answer:

Katie’s brother is now 31 years old

Step-by-step explanation:

You would add 4 to 27

Find the factors of 9q²-45pq+8q-40p

Answers

Answer:

(x−5y)(9x+8)

Step-by-step explanation:

9x^2−45yx+8x−40y

Do the grouping 9x^2−45yx+8x−40y=(9x^2−45yx)+(8x−40y), and factor out 9x in the first and 8 in the second group.

9x(x−5y)+8(x−5y)

Factor out common term x−5y by using distributive property.

(x−5y)(9x+8)

What % of $7,000 = $1,750​

Answers

Answer:

I am sure it is 25%

Step-by-step explanation:

1750:7000*100 =

(1750*100):7000 =

175000:7000 = 25

Now we have: 1750 is what percent of 7000 = 25

tell me if i am correct or wrong!

25% is the correct answer

What is the answer for m/1 =

Answers

Answer:  133

=============================================================

Explanation:

The quickest way to get this answer is to add the angles given to get 87+46 = 133

This is through the use of the remote interior angle theorem.

Note how the angles 87 and 46 are interior, or inside the triangle. And also, they are not adjacent to the exterior angle we want to find. So that's where the "remote" portion comes in.

----------------

The slightly longer method involves letting x be the measure of the missing interior angle of the triangle.

The three interior angles add to 180

87+46+x = 180

133+x = 180

x = 180 - 133

x = 47

The missing interior angle of the triangle is 47 degrees.

Angle 1 is adjacent and supplementary to this 47 degree angle, so,

(angle1)+(47) = 180

angle1 = 180-47

angle1 = 133 degrees

This example helps confirm that the remote interior angle theorem is correct.

Amelia usually runs 3/4 of a mile each day. If today
she only ran 1/3 of her usual distance, how far has
she run?
Give your answer as a fraction of a mile in its
simplest form.

Answers

Answer: 1/4 of a mile

Step-by-step explanation: 1/3 × 3/4

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