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.

HELP!!!!!!

Define each of the following:
Population
Random sample
Inference

What are the answers to these

A survey found that 2 out of 8 students do not own a pet. If there are 480 students in a school, what is a reasonable prediction for the number of students who own a pet?


a.
360

b.
12

c.
120

d.
36

PLS HELP 7X < 63


thanks

What is the area of this polygon?
A) 24 cm2
B) 16 cm2
C) 40 cm2
D) 18 cm2

There are red, blue, and black marbles in a bag. •The probability of pulling out a red marble is 2/5. •The probability of pulling out a black marble is 1/10. •One marble is pulled out at random. What is the probability the marble will be blue?
A. 7/10
B. 3/5
C. 1/2
D. 3/10

2/7 + 1/6 + 1/5 = ???

Find the volume of the cylinder:
Either enter an exact answer in terms of er or use 3.14 form.

PLSSSSS HELP ME
I
NEED
HELP
BAD
aHHHHHHHHHhhhhhhhhh

I need help finding the missing angles

Answer the question with NUMBERS ONLY.

Which is a Function and which isn't a Function

If you answer this correctly I will give the brainiest and ANSWER ALL OF THEM 1 through 4 plz I beg you

Find the slope on these questions.
16= ??
17=??
18 = ??
19 = ??
20-??

Brenda pours laundry detergent from a bottle into the cap and then into the washing machine. Every time she fills the cap, the amount of detergent in the bottle changes by -0.26 liters. She fills the cap 3 1/4 times in all. John has a different bottle of detergent that is the same size. Every time he fills his cap, the amount of detergent in his bottle changes by -0.21 liters. He fills his cap 2 5/6 times in all. What was the total change for Brenda's bottle? What was the total change for John's bottle? Write as a decimal.

Using the spinner shown,what is p(6,then 6) when spinning the spinner shown at the right twice​

Write a division expression for the fraction, 9/13

Is the following statement TRUE or FALSE?

Abiotic factors do NOT affect which organisms can live in a particular biome.



True
False
Question 3 (2 points)
Is the following statement TRUE or FALSE?

A biome is partly characterized by specific plant and animal species that have certain adaptations that allow them to survive and be found in a particular type of biome.

True
False
Question 4 (2 points)
Is the following statement TRUE or FALSE?

It is mostly the climate - the average annual temperature and amount of precipitation - in an area that determines its biome.

True
False
Question 5 (8 points)
Match each picture below with the name of the major biome type that it shows.

Column A
1.


:


2.


:


3.


:


4.


:


Column B
a.
Desert Biome

b.
Grassland Biome

c.
Tundra Biome

d.
Boreal Forest Biome

Question 6 (3 points)
Which major land biome has the coldest climate and is also characterized by extremely dry & windy conditions?

a
Desert
b
Tundra
c
Grassland
d
Deciduous Forest
e
Boreal Forest
f
Tropical Rainforest
Question 7 (3 points)
Which major land biome is also referred to sometimes by it's Russian name, the "Taiga"?

a
Desert
b
Tundra
c
Tropical Rainforest
d
Boreal Forest
e
Deciduous Forest
f
Grassland
Question 8 (3 points)
Organisms in the Desert biome must be adapted to little or no rain and to extreme temperatures. Which of these organisms might be found living in a Desert biome?

a
lizard
b
white-tailed deer
c
giraffe
d
arctic fox
e
lion
Question 9 (3 points)
Which of the major land biomes has four distinct seasons & consists of trees that shed and lose their leaves during a specific season?

a
Tundra
b
Grassland
c
Desert
d
Deciduous Forest
e
Boreal Forest
f
Tropical Rainforest
Question 10 (3 points)
The Tundra biome has a layer of subsoil that remains frozen all year.

What is this layer of permanently frozen subsoil called?

a
glacier
b
icicles
c
snow-frost
d
permafrost
Question 11 (3 points)
"Biodiversity" is a vocabulary term that describes the number of different species that live within a particular ecosystem.

Which of the major land biomes is the most diverse since it is home to more than half of the world's estimated 10 million species of plants and animals?

a
Boreal Forest
b
Deciduous Forest
c
Desert
d
Grassland
e
Tropical Rainforest
f
Tundra
Question 12 (3 points)
All species of evergreen trees are cone-shaped trees that either grow needles, scale-like leaves, or even produce cones (such as pine cones) which help them to prevent water loss during very cold winters when all the water is frozen. These types of trees are considered to be coniferous trees.

Which of the major land biomes might you expect to find these coniferous species of evergreen trees?

a
Deciduous Forest
b
Desert
c
Boreal Forest
d
Grassland
e
Tundra
f
Topical Rainforest
Question 13 (3 points)
Which major land biome would you only find a few scattered areas of trees and shrubs since it is populated mostly by different types of tall and short grasses? (You would also see many species of large herbivore animals grazing on the plant life in this biome).

a
Grassland
b
Tundra
c
Tropical Rainforest
d
Desert
e
Deciduous Forest
f
Boreal Forest

Algebra 1 unit 6- need help asap please show work. Answers that are not applicable will be reported. thanks to whoever helps!

1. Without using a calculator, place the following values from greatest to least. You may use a calculator to check your answers. Show all your work. (see screenshot)

2.Place the following values from greatest to least, where x is a real number. You will need to first simplify the expressions, then choose your domain. Start with when x>1. What about when x<-1? Does your answer change? What about 0

plz help again only answer if you have done this

which of the following is not a solution for finding the perimeter of the square? 2y+2

Simplify f^9h^23 divided by f^3h^17 Please help, and I will give Brainliest.

The following scenario is for #7, 8, 9, and 10 on this test.* A sign in a bakery gives the following options: Option A is 12 cupcakes for $30. Option B is 24 cupcakes for $66. Option C is 50 cupcakes for $129. What is the cost of one cupcake for Option B?

pls help I don't get it

equation: 9 x j(2 + 5).

You will now use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work

ANSWER ASAP!! PLEASEEE

I need help within second with showing work anything can help

i need help please i dont know how to do this

What is 8x-7(x+3)+5x

Here are the answer choices

A. Each year the number of the new members using the website is more that the year before.
B. Since 2003 there have been 200 members added every 2.5 years.
C. The website received over 200 hundred members in 2004.
D. The website had 200 operating members at the end of 2003.

Amy sells bracelets for two dollars each. She is charged $7 to rent a booth at a craft fair.

Write an equation to represent Amy’s total profit (y) and the amount of the bracelets she sells (x).