The law of conservation of matter states that matter is neither created or 33 points
destroyed. Therefore, matter on Earth is not lost or gained, it only
changes form. The elements that compose the biomolecules of any
organism have been recycled millions of times. This brief food web
represents the flow of energy and carbon is a grassland ecosystem
Note: (1) The label g/m2 represents g/m2. When the grasshopper dies,
how much carbon matter will be available to the decomposers in the
food web?
Cellular Respiration
Shrew

A. 10 g/m2

B. 55 g/m2

C. 65 g/m2

D. 110 g/m

Answers

Answer 1

Answer:

B)65 g/m2

Step-by-step explanation:

I did it on usa test prep

Answer 2

Answer:

C

Step-by-step explanation:

I did it on USATestPrep


Related Questions


is 5h +2h² = 7h a true statement? substitute a value other than 0 or 1 for h and evaluate 5h + 2h² and 7h to support your answer​

Answers

Answer:

No it isn't a true statement

Step-by-step explanation:

I chose the Value 3 for it to be a true statement both sides would equal eachother

5×3+2×3²=7×3

5×3+2×9=21

15+18=21

33=21

i got two different values so this answer would be false

find the square root of 116.33 and correct to 2 decimal​

Answers

Answer:

square root of 116.33=10.7856385995

10.79

Hope This Helps!!!

List some words that might be used in a real-world example that can be expressed with an addition problem. (For example: increase.) PLEASE HELP ASAP

Answers

Answer:

additional

(whatever number) more

consistently increasing

Sumalee ran 34 miles more than Heather
last week. Sumalee ran 46 miles. How
many miles did Heather run?

Answers

Sumalee: 46 miles
Heather: x miles

34 miles + x = 46 miles

So, 46 miles - 34 miles = 12 miles

Heather ran 12 miles.

Answer:

12 miles

Step-by-step explanation:

Since, Sumalee ran 34 miles more than Heather.

therefore

Distance run by Sumalee = Distance run by Heather + 34 miles

S = H + 34

But, S = 46 miles (given)

So, 46 = H + 34

H = 46 - 34

H = 12 miles

Distance run by Heather = 12 miles

Pls help Ez math help

Answers

Answer:

18 minutes

Step-by-step explanation:

180/10=18minutes

Answer:

A. 18 minutes

B. 4 hours and 12 minutes

C. 87,500 women

Step-by-step explanation:

bloop bloop de bloop bloop

what is the value of

a.) J


b.) k ​

Answers

Answer:

j = 47

k = 7

Step-by-step explanation:

Hi there!

r = 9i-7

To find j, replace i with 6:

j = 9(6)-7

j = 54-7

j = 47

r = 9i-7

To find k, replace r with 56:

56 = 9k-7

63 = 9k

7 = k

I hope this helps!

2.
A
-1
-3
-2.
2
3
B
-1
-2
The midpoint of AB = ([?], [])

Answers

B would be the answer I hope this help you a lot


In a survey of employees at a fast food restaurant, it was determined that 14 cooked food, 19 washed dishes, 25 operated the cash register, 10 cooke
food and washed dishes, 7 cooked food and operated the cash register, 10 washed dishes and operated the cash register, 5 did all three jobs, and 5
did none of these jobs. Complete parts a) through f) below.
a) How many employees were surveyed?
(Simplify your answer(

Answers

Answer:

95

Step-by-step explanation:

Do 14 + 19 + 25 + 10 + 7 + 10 + 5 + 5

Step-by-step explanation:

add everything together one by one to make it easy for yourself

Need help with slope lines

Answers

B) negative
C) -3/4
D) y= -2x + 5 the last one might not be right

Sara bought a pack of 6 waters. It cost 3.96. How much did each water cost?

Answers

66 cents each I have to add more characters so ignore this part

Explain the difference between evaluating 3.7-4-2 and evaluating 367 – 4) = 2.

Answers

Answer:

The difference is that when evaluating you would have to use multiplication but with, evaluating it needs both multiplication and division. It depends on the equation though.

Step-by-step explanation:

graph the function. g(x)=-x^2-6x-6

Answers

Answer:

Here's the graph.

The vertex is at (-3, 3), and it goes through points (-2, 2), (-4, 2), (-1, -1), (-5, -1).

Golf Strokes An Internet site compares the strokes per round for two professional golfers. Which golfer is more consistent: Player A with mu = 71.5 strokes and o = 2.3 strokes, or Player B with mu 70.1 strokes and o = 1.2 strokes? Explain your reasoning. ​

Answers

Answer:

Player B

Step-by-step explanation:

Player B is more consistent because their sample standard deviation of [tex]\sigma=1.2[/tex] is less than that of Player A's sample standard deviation of [tex]\sigma=2.3[/tex], so it creates less variance from Player B's mean number of strokes and has more consistency.

What is the period of the graph of y=2 cos( pi 4 x)+3?

A. 4/pi
B. pi/4
C. 8
D. 2

Answers

Answer:

Your answer is C. 8.

Step-by-step explanation:

Amplitude: 2

Period: 8

Vertical Shift: 3

2 doctors is x % of 25 doctors

Answers

Answer:

it is 8% trust

Step-by-step explanation:

Find the domain and the range of the function

domain:

range:

Answers

Answer:

Approach 1: Mathematical Approach

Domain is the possible inputs or x values of a function

Here we can use any x values greater than or less than 7. We can also use 7 since their is a a function defined for x greater than or equal to 7.

So the domain is (-♾, ♾).

The range is possible y values. Since we can use negative x values, if we plug in x values for the function -5/7x+1, we are going to get positive numbers, as we plug in higher negative numbers, our range is bigger.

This means the range is bounded to -4 so our range is

(-4,♾)

Approach 2: Graphical Approach

Above is the graph

It can take any x values so the domain is (-♾, ♾).

The range is (-4,♾).

Determine value of n

Answers

Answer:

j=1145

Step-by-step explanation:

(3j-5)=3430

3j=3430+5

j=3435÷3

j=1145

hope it helps you

perimeter of equilateral triangle is​

Answers

Answer:

Step-by-step explanation:

do you guys know what this is? the answer should have y = answer. When I tried to solve it, I got zero. Is that correct? Here's the problem: 0.5y-2 2/5=1/2y+2.4

Answers

Answer:

The answer is NO SOLUTION -> there are no values of y that make the equation true.

Step-by-step explanation:

Hope this helps :)

HELP PLEASE IM LITTWRALY BEGGING IN DONT KNOW THIS

Answers

Answer:

red paint(4) plus the blue paint (3)= 7

fraction; 4/7

Select the correct answer from each drop-down menu.
figure A:
figure B:
figure C:
figure D:
figure E:
Among these figures, figure and figure have the same volume.

Answers

Maybe figure c and d ‍♀️. you need to add a picture so we know the question

Please help, I will give Brainliest!!! :D​

Answers

Step-by-step explanation:

Firstly, notice that this shape is composed of ³/₄ of a circle and ¹/₂ of a square;

The lower left part is the ¹/₂ square, with only 2 sides (a left and lower side) of length 3 units;

The perimeter of this part of the shape is simply the sum of the two sides:

3 + 3 = 6

The remaining part is the ³/₄ circle, which has a radius of 3 units;

The circumference of a circle is found by the formula:

πd

d = diameter = 2 × radius

We only have ³/₄ of the circle, however, so we only have ³/₄ the circumference:

³/₄ × π(2(3)) = ³/₄ × 6π

= ⁹/₂π (or, equally, 4.5π)

So the total perimeter is the sum of the perimeter of the ¹/₂ square and the ³/₄ circle:

4.5π + 6

Write the scale factors and values for x for the pairs of similar triangles below. 9 cm x cm 4 cm 2 cm Scale Scale Factor: X=​

Answers

The scale factor of the similar triangles is: 1/2. The value of x is: 4.5 cm.

Scale Factor of Similar Triangles

Scale factor of similar triangles is the ratio of their corresponding sides.

Given the two similar triangles in the diagram attached below, we have the following scale factor as:

Scale factor = 2/4 = 1/2

Therefore:

x = 1/2 × 9

x = 4.5 cm.

Therefore, the scale factor of the similar triangles is: 1/2. The value of x is: 4.5 cm.

Learn more about scale factor on:

https://brainly.com/question/2826496

At a little-known vacation spot, taxi fares are a bargain. A 64-mile taxi
ride takes 72 minutes and costs $57.60. You want to find the cost of a 49-mile taxi ride. What unit
price do you need?

Answers

We need unit price per mile

Spare way

But we can solve it through ratios if time is same

64/57.6=49/x1.12=49/xx=49/1.12x=$43.75

Answer:

$44.10

Step-by-step explanation:

Method 1

Given:

64 miles = $57.60

To find the cost per mile, divide the total given cost by the given number of miles:

⇒ Cost per mile = $57.60 ÷ 64 = $0.90

To find the cost of a 49 mile tax ride, multiply the cost per mile by 49:

⇒ Cost of 49 mile tax ride = $0.90 × 49 = $44.10

Method 2

We can use ratios of cost to miles to find the solution.

Let x = cost of a 49 mile taxi ride

[tex]\begin{aligned}\sf \$57.60:64 & = \sf x:49\\\sf \dfrac{57.6}{64} & =\sf \dfrac{x}{49}\\\sf 57.6(49) & = \sf 64x\\\sf 2822.4 & = \sf 64x\\ \sf x&= \sf \dfrac{2822.4}{64}\\ \sf x & = \sf \$44.10\end{aligned}[/tex]

If sin A = 0.3846, then which angle of this right triangle is angle A?

angle 1
angle 2
angle 3
no solution

Answers

Answer:

Answer: Angle 2

Step-by-step explanation:

[tex]{ \tt{ \red{ \sin( A) = \frac{opposite}{hypotenuse} }}} \\ \\ { \tt{ \sin(2) = \frac{0.5}{1.3} }} \\ \\ { \tt{ \sin(A) = \sin(2) = 0.3846 }}[/tex]

The length of a rectangle is five times its width.
If the perimeter of the rectangle is 60in, find its length and width.

Answers

Answer:

2 60in 56 going in the 60 two weeks 46ms

a researcher polls people as they walk by on the street. what type of sample is this?

Answers

Answer:

Convenience sampling method.

Step-by-step explanation:

The researcher chooses a sample that is readily available in some non-random way. Example—A researcher polls people as they walk by on the street.

Answer:

Step-by-step explanation:

None of the above

20 9/11 divided by 6 19/20

Answers

Answer:

the exact answer is 2 1522/1529. sadly this cannot be simplified

Answer:

  2 1522/1529 ≈ 2.995422

Step-by-step explanation:

Division of mixed numbers with different denominators is often best done by converting each to an improper fraction. Then, the division can be accomplished by multiplying the dividend by the reciprocal of the divisor.

  20 9/11 = (20∙11 +9)/11 = 229/11

  6 19/20 = (6∙20 +19)/20 = 139/20

The division problem then becomes ...

  20 9/11 ÷ 6 19/20 = (229/11) × (20/139) = (229∙20)/(11∙139)

  = 4580/1529 = 2 1522/1529

__

Your calculator may be able to help you with this. Many modern calculators work nicely with fractions and mixed numbers.

help with this work pls​

Answers

Answer:

  (6, 2), (0, -2), (-3, -4)

Step-by-step explanation:

The intercepts are clearly (0, -2) and (3, 0). This eliminates the bottom two choices.

Both of these are listed in the upper left choice, but the third point there, (-6, -5), is not on the graph. This leaves only the upper right choice. Checking the remaining two points in that choice, (6, 2) and (-3, -4), confirms they are both on the graph.

Select the correct answer. A new airline airplanes with two different seating configurations and has a policy where customers are randomly assigned seats.
NO LINKS!!

Answers

Answer:

  B. Configuration B has a higher probability of an aisle seat.

Step-by-step explanation:

Each configuration has the same number of seats in every row. That means we can determine the probability Dan will be assigned an aisle seat by considering only one row.

In configuration A, each row has 6 seats, of which 2 are aisle seats. The probability of being assigned an aisle seat is ...

  p(aisle) = 2/6 = 1/3 . . . . configuration A

In configuration B, each row has 9 seats, of which 4 are aisle seats. The probability of being assigned an aisle seat is ...

  p(aisle) = 4/9

Since 4/9 > 1/3, Dan should hope his flight uses configuration B.

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The Klondike region in northwestern Canada is most notably known for the gold rush that occurred there from 1896 to 1899. Gold was discovered by local miners in 1896, bringing miners from all over the world. An estimated 100,000 prospectors arrived with hopes of finding gold. However, the route to the Klondike was not easily accessible. Access to the Klondike required multiple stages. Some prospectors first traveled by land, which required the aid of dog sleds to traverse the terrain. Other prospectors first arrived by boat to the area. But whichever way they traveled to the region, the only way to get into the Klondike was by boat on the Yukon River. This limited access and made it challenging not only for the prospectors to arrive but also for delivery of the needed supplies throughout the year. However, the appeal of the opportunity to discover gold inspired many to travel there anyway.1Choose the best summary of the passage.A. The Klondike region is famous for its gold rush in the late 1800s. Prospectors had to arrive by land or sea. Dog sleds were a common mode of transportation across the land routes. The limited access also made it challenging for the delivery of the needed supplies.B. The Klondike region is located in the northwestern region of Canada. It is most famous for the gold rush that occurred there from 1896 to 1899. Both prospectors and suppliers traveled to the Yukon in search of fortune.C. The Klondike region in Canada is well known for the gold rush that occurred there in the late 1800s. Despite the many difficulties to access the area, many prospectors traveled via land or water to the Yukon river eventually arriving at the Klondike. (thegraph shows the units of power f(t) after t yearsunits of Power100 + lifespan of commucation Statellite-30.60Describe the interceptson the graph.2.0years2 4 6 8 10 hil The total amount of deductions from an employees gross pay is $83. 20. If the gross pay is $378. 18, what percent of their gross pay is being withheld? a. 21% b. 22% c. 23% d. 24% Please select the best answer from the choices provided A B C D. Three chairs weigh eighteen kilograms and seven hundred fifty grams. What is the weight of one chair? What are rare earth elements? Let g(x) = |x + 1|, solve the equation g(x) = 2x + 4 Tracy has 40 feet of material to make the perimeter of a rectangular sandbox for her little brother. What rectangle with whole-number side lengths would give the sandbox with the least area? How did the first President Bush handle US-China foreign policy following the Tiananmen Square incident in Beijing? After surgical recovery, all rats were injected with TRH, TSH, and thyroxine. After each injection, the O2 consumption was measured and rats were given two weeks of rest before the next injection. How do you expect their O2 consumption to change from baseline (increase, decrease, or no change) when exposed to these different hormones Which of the following best states how the open door policy affected china and other countries doing business there? A: the open door policy stimulated trade and maintained the influence of foreign powers in chinaB: the open door policy equally benefited china, the United States, and other foreign powersC: the open door policy increased tax collections in china because of additional trading revenuesD: the open door policy benefited the United States because china was grateful for US intervention The accountant charged $35 for the first hour of work and $23 for each hour after that. He earned a total of $127. How many hours did he work You move down 9 units and right 4 units. You end at (2, -5). Where did you start? A 2-month-old infant was found unresponsive in his crib by his mother. When you arrive, you determine that the infant is apneic and pulseless. His skin is pale and cold and his arms are stiff. You should: Why is ocean acidification sometimes called the "evil twin" of global warming? A journalist choosing to go to jail rather than revealing the identity of her/his source would be an example of what Davis describes as: ___________ a. Putting profession first b. Employer confidentiality c. Accountability clause d. Certification or Licensing How do I solve this? I will give brainlist Which artist was an english landscape artist known for using sweeping brushstrokes to capture the power of nature?. Basketballs used in professional games must have a circumference of 29 inches.What is the surface area of a basketball used in a professional game? How did advancements in mathematics most influence Renaissance architecture?Graphs were used for creating decorations on buildings.Algebra led to the invention of dome-shaped buildings.Architects designed stronger buildings based on calculations.Geometry allowed blueprints to be replaced with models of buildings.