Mathematics Middle School

Read the passage. Then write a paragraph that explains why the two ecosystems have such different kinds of plants. Use the terms biotic factor, abiotic factor, and limiting factor in your explanation.
Passage

A group of students is studying the types of plants that grow in a field next to the school. The field is mowed regularly, but it does not get any water other than rainfall. The field has several kinds of plants that are typically found in a grassland ecosystem. But it has none of the plants found in a nearby forest ecosystem.

Answers

Answer 1

Answer:

What am I answering here pls explain

Step-by-step explanation:

Related Questions

Bro, I’ll give brainliest if you can answer number 12, CORRECTLY

Answers

Answer:

This is a simple verticle stretch on the parent function x^2

A sample of carbon has a mass of 0.000000000000000000034 kg. Express this mass in scientific notation.

Answers

Answer:

I don't know sorry

Step-by-step explanation:

Answer:

Step-by-step explanation:

preety much nothing thats like 1/90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

what is 10 pluse 10 times 100

Answers

Answer:

2000

Step-by-step explanation:

Answer:

2,000.

Step-by-step explanation:

10+10=20

20 x 100 = 2000

100

x 20

000

+2000

2000

Students are selling grapefruits and nuts for a fundraiser. The grapefruits cost $1 each and a bag of nuts cost $5 each. They sold 80 items and made $200. The graph of the number of items sold is given and the equation is x+y=80, where x represents the number of bags of nuts sold. A write an equation for the amount of money they made from selling grapefruits and nuts
B Jada claims that the point of intersection is (50, 30) . Is she correct? What does the interception point mean in the situation

Answers

Answer:

A) The equation is x + 5y = 200

B) Jada is right, x is 50 and y is 30 The interception point is the amount of grapefruits and nuts they sold

it is where x + y = 80 and x + 5y = 200

Step-by-step explanation:

For question a, the equation would be:

x + y = 80, x = 80 - y

x + 5y = 200

substitute 80 - y for x

(80 - y) + 5y = 200

80 + 4y = 200

subtract 80 from both sides

4y = 120

y = 30

now for x:

x + 5(30) = 200

x = 50

A circular table has a diameter of 6 feet. In terms of π, what is the area of the table?

Answers

Answer:

I think that it is 28.27ft^2

Step-by-step explanation:

I used a calculator that specifically solves for circular area.

9 pi which also equals 28.27

help me on this answer plsss

Answers

Answer:

simplify the expression

p/2 + q/2

Step-by-step explanation:

Can someone solve these for me plz

Answers

Answer:

1. x = 180 - (90 + 57) = 180 - 147 = 33°2. given: AB = BC = AC

side = equilateral (all sides are equal)

measure = acute (3 acute angles) 180/3 = 60°

3. x = 180 - (29 + 15) = 180 - 44 = 136°4. no it's not unique because we don't have any side length.5. ∠D = 2×38

∠D = 76°

I need help. I'm giving brainliest
Marlon needs to save $135 for new equipment. How much money does he have if has 75% of the amount?

Answers

Answer:

the answer is 101.25

Step-by-step explanation:

have a nice day! please give brainliest!!!

What are the coordinates of the point which would complete the rectangle shown above?

HELP PLZ

Answers

Answer:

(-3,2)

Step-by-step explanation:

(3,-1) is the answer

So what makes a graph point line equivalent like this, does it go through the origin or is it just that its a straight line

Answers

Answer:

I'm pretty sure that it's just a single straight line that makes it equivalent. I could be wrong tho

hope this helped

this is really simple but I can't wrap my head around it!! please help!
The distance between Rosa’s house and her school is 3/4 mile. She ran 1/4 mile. What fraction of the way to school did she run?

Answers

1/3 mile bc it starts off at 3/4 and she ran 1 out of 3

Do any of y'all know how to do this I'm so confused and I need help plz

Answers

i think the answer is 8.625! u just find the area of each individual shape and add them together lol

The answers is 8.625ft

Please help me I’ll give brainliest

Answers

Answer:

rational

Step-by-step explanation:

since rational numbers include both negative,positive , positive decimals negative and positive decimals, fractions..

Answer:

Rational

Step-by-step explanation:

2.4 is a terminating decimal

no explanation no brainliest

Answers

Answer: this is a right rectangular pyramid so the volume formula is [tex]\frac{lwh}{3}[/tex] with l= lenght, w= width, h= Height.

So 10 x10 x9 = 900

900/3 = 300 cubic meters

Step-by-step explanation:

What is a brainliest can i have one

Which selection best indicates the slices that can be made from from the right triangular prism?

Question 1 options:

triangle, trapezoid, rectangle, quadrilateral, pentagon

triangle, trapezoid, quadrilateral

triangle, trapezoid, hexagon

triangle, quadrilateral, hexagon

Answers

Answer:

triangle, trapezoid, quadrilateral

Step-by-step explanation:

you'll see it if u look closer

answer: triangle , trapezoid , & quadrilateral
hope this helps out .

Pls help, I suck at percentage lol
Employees at Macy's Department Store got a 20% discount off the ticketed price when they make a purchase. A stereo cabinet is priced at $1,420. What is the employee price for the stereo cabinet without sales tax?

Answers

20% of 1420 would be 284

1. A shopper bought a sweater marked $85. The sales tax is 8%. How much did the shopper pay in all?

Answers

Answer:

91.8

Step-by-step explanation:

Answer:

paid $91.80 in all

Find the area and perimeter of the figure on the coordinate system below

Answers

4.5 bc 1.5 x 3 is 4.5

4.5 is your answer yuh get it ig

Kurt added 3/4 of a cup of yellow raisins and 1/3 of a cup of black raisins to a batch of trail mix. How many cups of raisins did Kurt add in all?

Answers

Answer:5/12

Step-by-step explanation:

The answer is 5/12 , hope this helps

CAN SOMEONE PLS HELP ME AND PLS NO LINKS PLS
TYSM

Answers

Answer:

Step-by-step explanation:

Answer is 17 feet

I had this same problem a while back and I got it right with 17 feet.

During vacation, Dave and his brother, Scott, rode their bikes from their family's rental house to a pond to go fishing. Although they left the rental house together, Dave arrived at the pond a few minutes before Scott. This weekend, they plan to ride a nearby mountain trail and turn back after an hour if they can't complete it. Who will likely ride farther along the mountain trail?

Answers

Answer:Dave

Step-by-step explanation:

If we are thinking logically, since dave arrived at the pond first even though they left at the same time, he should go farther because he is more athletic based on the information.

The answer is Dave "........

Pls help and hurry NO LINKS

Answers

Answer: -12 B

12 divided by 3 is 4 so yeah

Morgan saw 12 blue, 18 red, and 40 white cars drive by her house in 1 hour. What is the experimental probability that the next car that drives by her house will not be a white car? Round to the nearest hundredths.

Answers

Answer:

0.7 or 1 rounded to the whole number

Step-by-step explanation:

Add all of the numbers together (12+18+40=60)

And make your total as a fraction

There were 42 white cars and the total was 60 so the answer would be [tex]\frac{42}{60}[/tex] or 0.7 simplified (42 ÷ 60)

Hope this helps

~R3V0

.7 or 1 if you want to round to a whole number

Gary's car travel 30 miles on 1 1/5 gallon of gas. Gary wants to travel 90 miles. How many gallons of gas will his car use?

Answers

Gary car will use 18 miles/gallons

A contractor is building a fence around a square garden that has a side length of 3 inches in a scale drawing. The scale factor of the drawing is 112 inches : 4 feet. If one link of fence measures 223 feet, what is the correct number of links needed to build a fence around the entire garden.

Answers

23 beause the shade links of the garden

Answer:

poggers

Step-by-step explanation:

pog

If 12 cookies cost $3, how much would I pay for 5 cookies? Set up a proportion and solve.
$1.00

B.
$1.25

C.
$1.50

D.
$1.75

Answers

Answer:

B) 1.25

Step-by-step explanation:

$3/12 cookies = $.25/cookie

.25 * 5 = 1.25

The answer is b. And the working is In the pic below...

A store pays $45 for a picnic basket. The store marks up the price by 45%. What is the amount of the mark-up?

Answers

45% of 45= 20.25
£45+£20.25=£65.25
hope this helps :)

Please Help!!!!
I will give brainly

Answers

Answer:

#1 2934 #2 1025

Step-by-step explanation:

SA - top = B + Ph

SA = 504 + 2430

SA = 2934

I couldn't see one of the values, so I would assume its 5 1/2

SA - top = B + Ph

SA = 154 + 871

SA = 1025

What is the measure?

Answers

Check this out mate! I hope this helped :) Good luck!

rezolvati in multimea numerelor naturale ecuatiile:a)x+17=56 b)x+95=120 c)x+123=250 d)2020+x=2943 e)x-17=73 f)x-127=559 g)x-23=126 h)x-1245=56

Answers

JAHWJQJWHENEBNCNCMCKDKSKWOWOWOWO

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