Answers
Answer:
A. the function is increasing for all real values of x where x < -4
Related Questions
1.5 x 0.3 =
i’m desperate pls answer-
Answers
Answer:
45
Step-by-step explanation:
Answer:
0.45
Step-by-step explanation:
PLEASE HELP FAST NO LINKS!!
3/2 (x-6)= -3
Answers
Answer:
x= 4
hope this helps!
Answer: x=4
Step-by-step explanation:
−3×2 =−6 then − 6/3=−2 after that −2+6 which equals x=4
HOPED THIS HELPED :))
i need help with this pls 9.1k=63.7
Answers
Answer:
k = 7
Step-by-step explanation:
63 ÷ 9 = 7
Which set of numbers could represent the lengths of the sides of a right triangle?
A: 8, 15, 17
B: 7, 9, 11
C: 12, 18, 22
D: 10, 15, 20
Answers
.............................
a^2 + b^2 = c^2
What is the range of the data below?
A box-and-whisker plot. The number line goes from 100 to 125. The whiskers range from 102 to 115, and the box ranges from 109 to 114. A line divides the box at 111.
2
5
12
13
Answers
Answer:
The range is 13 because 115-102 is 13
Step-by-step explanation:
Kiran is recalling Easter egg hunts from her childhood. She remembers that there were 2 Easter egg hunts where
she found 8 eggs each and 4 Easter egg hunts where she found 11leggs each. She also knows that she averaged
11.6 eggs per Easter egg hunt. This information is summarized in the table below.
Fill in the missing blank with the number of hunts where Kiran found 14 eggs.
Answers
Answer:
In 4 Easter egg hunts she found 14 eggs
Step-by-step explanation:
The table is missing, but the thing we need to complete in the table is a number X, where X is the number of easter egg hunts where she found 14 eggs.
We already know that:
2 times she found 8 eggs
4 times she found 11 eggs
X times she found 14 eggs.
And we also know that the average is 11.6 eggs.
Where the average can be computed as:
The quotient between all the eggs she found in all the Easter egg hunts, and the total number of Easter egg hunts were she attended.
She got a total of: 2*8 eggs + 4*11 eggs + X*14 eggs.
And she attended a total of 2 + 4 + X Easter egg hunts, then:
This is then:
[tex]avg = \frac{2*8 + 4*11 + X*14}{2 + 4 + X} = 11.6[/tex]
Now we just need to solve the above equation for X.
We can rewrite this as:
[tex]2*8 + 4*11 + X*14 = 11.6*(2 + 4 + X)[/tex]
[tex]16 + 44 + X*14 = 11.6*(6 + X)[/tex]
[tex]60 + X*14 = 11.6*(6 + X) = 11.6*X + 69.6[/tex]
[tex](14 - 11.6)*X = 69.6 - 60[/tex]
[tex]2.4*X = 9.6[/tex]
X = 9.6/2.4 = 4
This means that in 4 Easter egg hunts she found 14 eggs.
A recipe calls for 3/4 cups of sugar. Amari is tripling the recipe. how much sugar will be needed?
Answers
the correct answer would be 2 1/4 :)
Janice is rolling a fair number cube that is numbered 1 - 6. Which statement is true?
Answers
Answer:
Where r the statements?
Step-by-step explanation:
Michael is debating the two job offers below. Determine which will result in a higher income.
OFFER A
$34,500 ANNUALLY
OFFER B
$2,885 MONTHLY
Answers
B
Step-by-step explanation:
In a year, offer B would be more. Since annually is once a year and there are 12 months in a year, multiplying B by 12 would get each to a year.
Hi answer as fast as you
Answers
it just says hi answer as fast as you where is the question
Help meeeeeeeee PLEASE
Answers
Answer:
173250 squared yards is the answer I believe.
Step-by-step explanation:
I really hope this helps! Have a great day!
(2x+3y+4z)(4x^2+9y^2+16z^2-6xy-12yz-8zx)
Answers
Thoughtfully split the expression at hand into groups, each group having two terms :
Group 1: -6xy-12yz
Group 2: 16z2-8xz
Group 3: 4x2+9y2
Pull out from each group separately :
Group 1: (x+2z) • (-6y)
Group 2: (x-2z) • (-8z)
Group 3: (4x2+9y2) • (1)
Looking for common sub-expressions :
Group 1: (x+2z) • (-6y)
Group 3: (4x2+9y2) • (1)
Group 2: (x-2z) • (-8z)
PLEASE HELP WILL MARK BRAINLIEST
If A = (-infinity,3) and B
then find A n B
[0,9],
Answers
Answer:
A Π B = [0,3)
be careful with the brackets :))
Please Help ASAP Due In Less Than 1 Min!
No Links
Answers
Diego is at the batting cage where they are currently offering batting cage customers their choice of The Slow
Ball Challenge or The Fast Ball Challenge.
The Slow Ball Challenge: There will be 10 pitches, each at 60 mph. Diego estimates that he will hit each
individual pitch 95% of the time. If Diego can hit all 10 pitches, he will win a total of $25; otherwise he will lose
$5.
The Fast Ball Challenge: There will be 3 pitches, each at 90 mph. Diego estimates that he will hit each
individual pitch 60% of the time. If Diego can hit all 3 pitches, he will win a total of $60; otherwise he will lose
$10.
What are Diego's expected winnings from playing The Slow Ball Challenge? Round your answer to the nearest
dollar. $
What are Diego's expected winnings from playing The Fast Ball Challenge? Round your answer to the nearest
dollar. $
The batting cage is allowing customers to participate in their choice of either The Slow Ball Challenge or The Fast
Ball Challenge a total of 10 times.
If Diego wants to maximize his expected winnings, what should he do?
Answers
Answer:
The expected winnings from The Slow Ball Challenge rounded to the nearest dollar are $13
The expected winnings from The Fast Ball Challenge rounded to the nearest dollar are $5
Since The Slow Ball Challenge has higher expected winnings, Diego should play The Slow Ball Challenge all 10 times.
Step-by-step explanation:
khan academy
Determine if the following relations are functions. If they are functions, also state the domain and range.
Answers
Answer:
desculpa mas eu não sei a resposta mais eu vou ver se posso te ajudar taaa
Math Homework please help!
Answers
Answer:
the answer is (B)
Step-by-step explanation:
brainleist please
Sam and you are going to paint your room together.
Sam takes 10 minutes to paint 25 square feet.
It takes you 5 minutes to paint 25 square feet.
Sam says, "If we paint together, then it will take 15 minutes for us to cover
feet."
TI
of
Give an explanation to convince Sam that she is incorrect.
.
Answers
Answer:
Sam is incorrect because you would not add the two times together. Hence there being 2 people working it would take you guys less time. You would actually subtract the times to get 5 minutes
Step-by-step explanation:
Answer:
Sam 's thinking is incorrect.
Step-by-step explanation:
Because If Sam takes 10 minutes to paint 25 square feet, then 5 minutes will be paint 12.5 sf... So if 15 minutes will paint 37.5 square feet. (by Sam)
---For me: if 5 mutes to paint 25 square feet.--->10 minutes will be 50 sf---> then 15 minutes will paint 75 square feet...
So If Same and I paint together will be 12.5 + 75 = 112.5 square feet
---Not 50 square feet...
What Sam says is incorrect....He can't add times together., that' s wrong.
Without using a calculator, match each expression to the correct point.
Answers
Answer:
The locations of each irrational number are the following:
[tex]\sqrt{16}[/tex] - Point [tex]a[/tex]
[tex]\sqrt{27}[/tex] - Point [tex]b[/tex]
[tex]\sqrt{32}[/tex] - Point [tex]c[/tex]
Step-by-step explanation:
[tex]\sqrt{16}[/tex] is an irrational number that is also rational, since [tex]4^{2} = 16[/tex]. Then, [tex]\sqrt{16}[/tex] must be point [tex]a[/tex].
Both [tex]\sqrt{27}[/tex] and [tex]\sqrt{32}[/tex] are greater than [tex]\sqrt{25} = 5[/tex] and less than [tex]\sqrt{36} = 6[/tex]. Then, both are between 5 and 6. Since [tex]\sqrt{27} < \sqrt{32}[/tex], [tex]\sqrt{27}[/tex] must be point [tex]b[/tex] and [tex]\sqrt{32}[/tex] must be point [tex]c[/tex].
The average weight of a female hippopotamus is 1½ tons. How many pounds is this?
Answers
Answer:
3000 pounds
Step-by-step explanation:
Since there are 2000 pounds in a ton, find how many pounds there are by multiplying 1.5 by 2000
1.5(2000)
= 3000
So, this is 3000 pounds
mum puts the chicken in the oven at 4:25 p.m. she let it bake covered for 10 minutes, then uncovered for 35 minutes more. what time will the chicken come out of the oven?
Answers
Answer:
5:10 pm
Step-by-step explanation:
The chicken will come out of the oven at 5:10 p.m. after baking covered for 10 minutes and uncovered for 35 minutes at 4:25 p.m.
Use the concept of addition defined as:
In maths, addition is the process of adding two or more numbers together. The numbers being added are known as addends, while the outcome of the addition process, or the final response, is known as the sum.
Given that,
Mom places the bird in the oven at 4:25 p.m.
Chicken bakes covered for 10 minutes.
Chicken bakes uncovered for 35 minutes.
The objective is to determine the time when the chicken will be taken out of the oven.
If your mom puts the chicken in the oven at 4:25 p.m. and bakes it covered for 10 minutes,
Then add 10 minutes to the initial time,
So, the chicken will be covered until 4:35 p.m.
Now, if she then bakes it uncovered for an additional 35 minutes,
Add another 35 minutes to the previous time,
This means the chicken will be cooked for a total of 45 minutes,
10 minutes covered + 35 minutes uncovered.
By adding 45 minutes to the starting time of 4:25 p.m., we find that the chicken will come out of the oven at 5:10 p.m.
Hence,
The time will be 5:10 p.m.
To learn more about the addition visit:
https://brainly.com/question/25421984
#SPJ4
Roddy adjusts his simulation, making it easier and easier to win. Eventually, he finds that if the random numbers are between 1 and 4, and the contest only runs for 4 days, about 39 out of 10,000 people are likely to win (by getting 4,4,4,4).
He runs this simulation repeatedly to be sure and then sets aside 39 concert tickets, plus a few more to be safe.
When the contest is launched into the real world, though, what factors might affect the actual number of winners? Select all that apply.
The random chance of the number generator
People who get a 1 and then stop playing the game
The number of people who participate in the game
The results of his simulated trials
People who get a few 4s and then stop playing the game
Answers
Answer:
Option A, B, C and D should be your answer.
Step-by-step explanation:
I'm sorry if my answers are wrong.
ILL GIVE BRAINLEST, find the value of x
Answers
Answer:
in my panies
Step-by-step explanation:
This figure has rotational symmetry. What is true about the figure?
Answers
Answer:
It looks the same if it rotated 120°
Step-by-step explanation:
Which of the following is a ray as shown in the drawing?
Answers
Evaluate the following expression.
6^-3
Answers
Answer:
.0046, if you mean the -3 to be an exponent
Step-by-step explanation:
Answer:
[tex]\frac{1}{216}[/tex]
Step-by-step explanation:
If you have any questions feel free to ask in the comments
is this right? Please tell me....
Answers
Answer:
yes
Step-by-step explanation:
Answer:
YES IT IS!!
Step-by-step explanation:
!!
6 is 30% of _________ .
Answers
Answer:20
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
Let N be the number
"Is" in this case is =
"Of" means "multiply"
So we got
6 = .3N divide both sides by .3
6/.3 = 20
N=20
A large pizza has a radius of 7 in. The pizza is cut into 8 slices of equal size. What is the area of 1 slice, rounded to the nearest whole number? Use 3.14 for π.
Answers
Answer:
The area of 1 slice is of 19 square inches.
Step-by-step explanation:
Area of a circle:
The area of a circle of radius r is given by:
[tex]A = \pi r^2[/tex]
A large pizza has a radius of 7 in.
So its area of the pizza, in square inches, is of:
[tex]A = \pi(7)^2 = 49\pi = 49*3.14 = 153.86[/tex]
The pizza is cut into 8 slices of equal size. What is the area of 1 slice, rounded to the nearest whole number?
Area of the pizza divided by 8. So
153.86/8 = 19.2
Rounding to the nearest whole number, the area of 1 slice is of 19 square inches.
How many shoes should Rick's Running Shoe Company produce in order to have a maximu
profit?
Answers
Answer:
15,000
Step-by-step explanation: