please help me with explanation and no links!

Answer:

(q°r)(2)=7

(r°q)(2)=3

Step-by-step explanation:

(q °r)(2)= q(r(2))= q([tex]\sqrt{2+2}[/tex])=q([tex]\sqrt{4}[/tex])=q(2)=2^2+3= 7

(r°q)(2)=r(q(2))=r(2^2+3)=r(7)=[tex]\sqrt{7+2}[/tex]=[tex]\sqrt{9}[/tex]=3

What is the gcf of 44n and 55n
PLEASE HELP

how many even numbers are there between 19 and 61 answer asap!

PLS HELP!
Use the relationship between the angles in the figure to answer the question.


Which equation can be used to find the value of x?


x+49−28=180


​x−49−28=180


​x + 49 + 28 = 180​


​x + 28 = 180​

What are all things linked together by?



a
plant plankton
b
what they eat
c
small fish
d
temperature
Question 2 (2 points)
Which is at the top of their food chain?

a
plankton
b
shrimp
c
small fish
d
humans
Question 3 (2 points)
A food chain is part of a more complex web known as a _______.

a
food grid
b
food web
c
omnivore
d
carnivore
Question 4 (2 points)
What is a decomposer?

a
Plant eater
b
Meat eater
c
plant and meat eater
d
organism that breaks down dead plants and animals
Question 5 (2 points)
Which describes an omnivore?

a
meat eater
b
plant eater
c
meat and plant eater
d
organism that breaks down dead plants and animals
Question 6 (2 points)
What are the three main parts of a food web?

a
human, plants, animals
b
omnivore, carnivore, herbivore
c
producer, consumer, decomposer
d
food web, food chain, food spider
Question 7 (2 points)
What are two reasons listed in the passage that would be why plankton populations are decreasing?

a
pollution and predators
b
change in temperature and death rate
c
predators, and emigration
d
pollution and change in temperature
Question 8 (2 points)
Which location is the food chain listed in the second paragraph of the passage?

a
ocean
b
desert
c
grassland
d
rainforest
Question 9 (2 points)
Which TWO are examples of decomposers?

a
Apple Tree
b
Lion
c
Earth worm
d
Human
e
Mushroom
f
Sunflower
Question 10 (2 points)
What does it mean to be at the top of a food chain?

a
you are at risk of being eaten by predators
b
you do not have to worry about being eaten by predators
c
you create all of the other levels of the food chain
d
you decompose what is in the other levels of the food chain

someone help me please :)

The population of a city is expected to increase by 7.5% next year. If p represents the current population, which expression represents the expected population next year?
Explain how you got your answer
A 1 + .0075p B 1.75p C 1.075p

Answer both before 2:00 pm today!
Give an example of a compound event.
How do you calculate the probability of a compound event?

An item is regularly priced at $31 . It is now priced at a discount of 35% off the regular price.

The only two operations that should be used to find the answer to a percent problem are multiplication and addition.

True or False

A cereal box has a length of 8 inches, a width of 1 inch, and a height of 12 inches. What is the volume of the cereal box? Group of answer choices 96 in3 32 in3 48 in3 16 in3

Find the value of x help me

I need help with this please. Thanks !!

Janet can read 3.4 pages of a book in a minute. If she read for 6.2 minutes, how much would she have read?
Explain in area model and partial product.

2. Line A passes through the points (0,-5) and (12,1). Line b passes through the points (0,-4) and (10,1).

Write an equation for each line.




How many times will the lines intersect? How do you know?

can some help me pls and dont give me fake answer

PLS HELP!
Use the relationship between the angles in the figure to answer the question.

Which equation can be used to find the value of x?

Drag and drop the equation into the box.

A) X=37+53
B) X=90-53
C) X=180-37+53
D) X=90-(37+53)
E) X=180-(37+53).

Please answer this correct

ill give best answer brainliest NEED ANSWER ASAP

As part of an experiment, Janelle spins a multicolored spinner 100 times and concludes that the probability of the arrow landing on orange is an unlikely event. If Janelle’s conclusion is true, which of these could be the probability of the event?
A. 0 B. 0.3 C. 0.5 D. 1

help me plz! thx sooo much! =D

What fractions that are the same equals to 3/4

There are 233 skiers in line to ride the chair lift. If each chair seats 5 people, how many skiers will be on the last chair?

hello, could you do me a favor? could you answer this please?

eliana has 40$. she plans to save $25 every week to buy a plane ticket that costs $365. how many weeks will it take her to save such amount?

help pleaseeee <3!!!

options are:
25 weeks
40 weeks
13 weeks
31 weeks

BRAINIEST FOR CORRECT ANSWER

Please solve these all for me i really need them

The bar graph shows the numbers of reserved campsites at a campground for one week. What percent of the reservations were for Friday or Saturday? Write the percent as a mixed number in simplest form.

Solve and DONT simplify 9/18 + 1/3

please solve this correctly. you will get 69 points

LAST ONE! PLEASE HELP ITS THE FINAL QUESTIONS FOR ME TO FINISH THIS DEATH TRAP

Select the correct answer from each drop-down menu.
A sports apparel company surveyed the market about the size of T-shirts people most frequently buy, small, medium, large, or extra-large. The
table shows the survey results.
T-Shirt Size Number of responses
small
11
mediurn
37
large
83
extra-large
19
To help Its sales, the company should focus on producing size
T-shirts. Approximately % of T-shirts the company
makes should be medium and large T-shirts to match the market preference. If the total number of T-shirts sold in a month is 45,000,
of these will likely be size small.

can you help me pl3s