Answers
Answer:
A. 50.24
Step-by-step explanation:
C=2πr=2·π·8=50.24
Related Questions
What's the measure of angle 1
Answers
Answer:
30 degrees <33 hope this helps
Step-by-step explanation:
A fair coin is flipped four times. Use a tree diagram to find the probability of observing exactly two heads.
Enter your answer as a percentage, to the nearest percent.
Answers
Answer:
50%
Step-by-step explanation:
if you were to flip the coin four times it has a fifty fifty chance that it will be heads or tails.
please help me
A fair coin is tossed three times in a row. What is the probability of getting head - tail - head?
A. 0.875
B. 0.625
C. 0.375
D. 0.125
Answers
so you do (.5)^3 and you get D = 0.125
Answer is D
if there are 28 centimeters and 2 centimeters = 3 meters, how many meters do you have
Answers
Answer:
42 meters
Step-by-step explanation:
28/2 = 14, 3*14 = 42
PLEASE HELP ME FIRST CORRECT ANSWER GETS THE CROWN
Answers
Answer:
b and h . i hoped i helped you
Please help i dont know this
im confused
Answers
A cell phone company charges $0.21 per minute for phone calls. Which expression reparents the cost of a phone call of m minutes
a. 0.21m
b. 0.21+m
c. 0.21-m
d. 0.21 divided by m
Answers
They charge $0.21 per minute which means to multiply.
does anybody know what type of table this is
Answers
Answer:
I believe that is a graphing table?
Step-by-step explanation:
Answer: i think its a relative frequency table
Step-by-step explanation:
7th grade math please help heh <3
Answers
Answer:
a) Tyler seperated the x from the numbers they were supposed to multiply. You are supposed to add/subtract the variables and the numbers seperately.
b) 2x + 11
Step-by-step explanation:
bru im doing like 1+1 = 2 for 7th grade the hec is this
Answer:
a. Tyler did not combine like terms, instead he removed the variable (x) from the like terms and combined them with the other numbers
b. 2x+11
Step-by-step explanation:
start by combining like terms
add 6 and 5
then add -2x and 4x
PLS PLS HELP I WILL MARK BRAINLIEST!
Answers
Answer:
Step-by-step explanation:
The answer is true
Because Any Integer can be a Rational Number
Find the area and select one of the answers in the file
Answers
HELP!!! ITS TIMED!!!! Please explain the answer!!
Answers
PLEASE HELP
A submarine is located at the sea level. If the submarine dives at the rate of 5 meters per 15 minutes, what will be the position of the submarine be with respect to sea level?
Answers
Answer:
90 house hours
Step-by-step explanation:
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+£20.25=£65.25
hope this helps :)
Derrick goes to the store and buys a pair of shoes for $79.99, a shirt for $24.99, and a pair of shorts for $34.99. If the sales tax is 8.5%, then about how much did Derrick pay in sales tax?
HELP
Answers
Answer:
sales tax is 11.89745 round if u want
Step-by-step explanation:
i just added 8.5 percent
Which of the following best defines Biodiversity?
a
an individual organism
b
all the abiotic factors in a given area
c
the number of individuals of one species in a particular area
d
the variety of different species in an ecosystem or on Earth
Question 2 (3 points)
Which of the following is NOT one of the 3 levels of biodiversity?
a
Species diversity
b
Universe diversity
c
Genetic diversity
d
Ecosystem diversity
Question 3 (3 points)
Which of the following best defines species diversity?
a
The variation in genes that exists within a species.
b
The number of species and abundance of each species that live in a particular location.
c
The variation in all the different types of ecosystems (or biomes) found on Earth.
Question 4 (3 points)
Which of the following best defines genetic diversity?
a
The variation in genes that exists within a species.
b
The number of species and abundance of each species that live in a particular location.
c
The variation in all the different types of ecosystems (or biomes) found on Earth.
Question 5 (3 points)
Which of the following best defines ecosystem diversity?
a
The variation in genes that exists within a species.
b
The variation in all the different types of ecosystems (or biomes) found on Earth.
c
The number of species and abundance of each species that live in a particular location.
Question 6 (3 points)
What are ecosystem services?
a
ecosystems that are pretty to look at.
b
processes or services provided by biodiversity that help make daily life more livable for humans.
c
services that ecosystems provide where they will remove all the trash in your home.
d
a processes where ecosystems become cleaner and cleaner every day.
Question 7 (12 points)
There are four major categories of ecosystems services that biodiversity provides: Provisioning Services, Regulating Services, Cultural Services, and Supporting Services.
Match each of the 4 types of ecosystem services to its correct definition. Next to each number 1-4 you will type the letter (a, b, c, or d) of the answer choice that matches.
Column A
1.
Provisioning Services
:
Provisioning Services
2.
Regulating Services
:
Regulating Services
3.
Cultural Services
:
Cultural Services
4.
Supporting Services
:
Supporting Services
Column B
Column B
a.
Any type of benefit to people that can be taken from nature, such as food, water, timber, or medicine.
b.
Non-material benefits that help the culture and advancement of people and help shape our culture, such as providing a place to practice creativity through music, art or recreation.
c.
The very basic services that exist naturally allowing ecosystems to thrive such as the water cycle, photosynthesis, soil creation, and nutrient recycling.
d.
Processes provided by nature that benefit the Earth and people such as pollination, decomposition of dead organisms, prevention of soil erosion, or water purification.
Answers
2. B
3. B
4. A
5. C
6. B
7. Dont know sorry :(
there is an image with the question.
Answers
x = 7 gallons / 28 students
x = .25 gallons per student
Liz flips a coin 90 times. The coin lands head up 63 times and tails up 27 times. The theoretical probability of the coin landing heads up is ___%.
Answers
Answer:
50%
Step-by-step explanation:
This question asks for the theoretical probability
In order to find theoretical probability, we find how many outcomes are possible, and how likely each action is.
In this case, we are flipping a coin. There are only two possible outcomes of this, which are heads and tails. Each of these are equally likely, so that would mean the theoretical probability of flipping it and it landing heads up is 50%
Answer:
P(head up) = 70%Explanation:
P(head up) = 63/90
P(head up) = 7/10
P(head up) = 70%
An algebraic expression that has no like terms and no parentheses is in this form.
Answers
Answer:
Simplest Form
Step-by-step explanation:
All variables have been figured out and order of operations has been completed.
Please I need help! I'll give brainiest please! And explain how you got your answer please!
Answers
Answer:
27
Step-by-step explanation:
You solve the parentheses then multiply that by 9 and divide by 4.
The question and choices is in the picture
Will give brainliest and no links^^
Answers
Answer:
i dont know
Step-by-step explanation:
Answer:
6/9
Step-by-step explanation:
6/9 simplified is 2/3!
Please mark me brainliest!
HELP FAST.
Which of the following values of x will result in a true statement when substituted into the given equation? -3(x – 2) = 9 A. x = 1 B. x = -1 C. x = 3 D. x = -3.
Answers
Answer:
B. x = -1
Step-by-step explanation:
-3(x - 2) = 9
Divide both sides by the coefficient of (x - 2) which is -3
[tex]\frac{-3(x - 2)}{-3} =\frac{9}{-3}[/tex]
x - 2 = -3
Add 2 to both sides of the equation
x - 2 + 2 = -3 + 2
x = -1
Hope this helps :)
(2, -7) and (5, -4) find the slope of this line
NEED AN ANSWER ASAP
Answers
Answer:
slope = 1
Step-by-step explanation:
Can someone solve this for me plsss i really need help with this no links an dno doing it just for the points need all three questions WILL GIVE BRAINLIEST
Answers
Answer:
1. m∠1 = 105 m∠2 = 75
2. x= 130
Step-by-step explanation:
1. Solved m∠2 by using 75° angle because they are the same angle
m∠1 = 180- 75°
2. 180-70= 110
(x-20)= 110
x= 130
A) Car A
B) Car B
C) Car C
D)Car D
Answers
question ^^^^^^^^^^^^^^^^6
Answers
Answer:
no
Step-by-step explanation:
x+14=x14
Answer:
(x+14)=14
(x+14)-14=0
-14x-196=0
-14x=196
x= -14
Answer to 10? pls tell
Answers
Answer:
2. A
3. 2
4.
5. 3x^2 = 4x
6. x = 6
7. 314.2
8.
9. 2580
Step-by-step explanation:
Here is this for now sorry
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
who ever answers this will get a brainlest
Answers
1st one- [tex]\frac{4}{3}[/tex]
2nd one- [tex]\frac{5}{3}[/tex]
Total- [tex]\frac{11}{3}[/tex]
In Britain a Value Added Tax (VAT) of 17% is added to most purchases. If a skit costs $58.50 including tax, what is the price of the skirt before tax?
Answers
Answer:
i think it is 45.70
Step-by-step explanation:
Answer:
$48.55
Step-by-step explanation:
Make 17% into a decimal Multiply 0.17 and the number of Britain Value including tax Then take that number and subtract it by the number of Britain Value including taxEquation:
17% = 0.17
Why? The symbol % is called the percent sign. The expression 17% means 17 parts out of 100. Therefore, 17% is equivalent to the common fraction and to the decimal fraction 0.17.
0.17 × (Britain Value Including Tax) 58.50 = 9.945 to be exact but I rounded it up to 9.95 for easier use
58.50 - 9.95 = 48.55
So $48.55 is your answer
I hope this helped! Brainliest highly appreciated! Tell me if this is wrong I would like to know :) All of this written and solved by me. Except for the italic explanation of how to make 17% a decimal. You are free to use this explanation if needed so don't feel hesitant to copy and paste this. Have a wonderful and blessed day! -- Juri Davis