Hellooooo!!!!
My joke is, what has a neck but no head, but can wear a cap?
Have fun! please give brainliest if you could!! <3
Answer:
How do you teach a chicken math?
Step-by-step explanation:
Show it lots of egg-samples
give brainliest? ;)
46.231 divided by 1000
Answer:
0.046231
just use a calculator my dude
Answer:
0.046231
Step-by-step explanation:
Not really much of an explanation but
46.231/1000=0.046231
50 points!!!
The hexagon below is split into equal parts. What is the area of each part of the hexagon?
Answer:
first I don't know what else please help me too lol.
1 pts
Which expressions are equivalent to 100? Select all that
apply.
Answer:
where is the pictures??
Adding fractions
5 over 10 + 1 over 3
Answer:
25/30
Simplified: 5/6
Step-by-step explanation:
Have a good day!
Please rate and mark brainliest!
Answer:
the answer is 25/30 or in a simple form 5/6
Step-by-step explanation:
How does f(x)=2x3^x change over the interval form x=5 to x=6
Answer:
I realise you've probably gotten past this question, but I'm throwing it out for all future askers of this question ¯\_(ツ)_/¯
C) ƒ(x) increases by a factor of 3
ƒ(x) increases by a factor of 3
f(4) = 3^4
f(5) = 3^5
f(5) /f(4) = 3^5 /3^4 = 3^5−4 = 3^1 = 3
The value of ƒ(x) changes from 81 to 243 over the interval from x = 4 to x = 5.
This is an increase by a factor of 3.
Step-by-step explanation:
A and B are mutually exclusive events. P(A) = 0.40 and P(B) = 0.30. What is
PA or B)?
A. 0.75
B. 0.22
C. 0.12
D. 0.70
By mutually exclusive, it means that there are no overlaps between the two events. This means that the probability of the P(A U B) or P(A or B) is simply the sum of the two probabilities.
P(A or B) = 0.40+0.30=0.70
Therefore the answer would be D 0.70
I hope this helped and if you have any more questions to this element please ask!
The value of P(A or B) with A and B are mutually exclusive events is 0.70. Therefore, option D is the correct answer.
What are mutually exclusive events?Mutually exclusive is a statistical term describing two or more events that cannot happen simultaneously. It is commonly used to describe a situation where the occurrence of one outcome supersedes the other.
Give that, P(A)=0.40 and P(B)=0.30.
We know that, P(A or B) = P(A)+P(B)
= 0.40+0.30
= 0.70
Therefore, option D is the correct answer.
Learn more about the mutually exclusive events here:
https://brainly.com/question/28565577.
#SPJ7
Write the expression 12 × 4-2( the 2 is for the symbol squared.) in words.
WILL GIVE BRAINLY!!!!! :)
Answer: Twelve times four squared
Step-by-step explanation: hope it helps
Does anybody know???
Answer:
Step-by-step explanation:
What is the value of -
3x + 2(y - 1)
when x = 4 and y = 3?
x + y²
Show your work.
Answer:
-8
Step-by-step explanation:
substitute
x=4
into -3x+2(y-1):
x=3
-3x4+2x(3-1)
-12+2x(3-1)
-12+2x2
-12+4
= -8
Answer:
first question ans is 16 and second is 13
Step-by-step explanation:
Given
x=4 and y=3
3x+2(y-1)
3×4+2(3-1)
3×4+2×2
12+4
16Ans
Second question is
x+y×y
4+3×3
4+9
13 Ans
Write a polynomial of degree 3 whose only roots are x=2 and x=2/5. Is there another polynomial of degree 3 that has the same roots?
Answer:
Step-by-step explanation:
(x - 2)² (x - 2/5) = 0
5(x - 2)² (x - 2/5) = 0
(x - 2)² * 5(x - 2/5) = 0
(x - 2)² (5x - 2) = 0
(x² - 4x + 4)(5x - 2) = 0
5x³ - 20x² + 20x - 2x² + 8x - 8 = 0
5x³ - 22x² + 28x - 8 = 0
Another possible polynomial is
(x - 2) (x - 2/5)² = 0
PLEASE HELP ME ASAP
( I wil mark brainliest! )
Answer:
-30r+15 yessir
Step-by-step explanation:
yup "Mr Clean, Mr Clean."
Which choice best shows the Distributive Property? O 6 6+ (10 x 7) = (6 x 10] +7 1 x 6 = 6 None of these answers show the Distributive Property. O 6x (10 + 7) = (6 x 10) + (6 x 7) 6 0 6x 10 = 10 x 6
Answer:
6 (10 + 7) = (6 x 10) + (6 x 7)
Step-by-step explanation:
Assuming the answer choices are like this:
6 + (10 x 7) = (6 x 10) + 71 x 6 = 66 (10 + 7) = (6 x 10) + (6 x 7) 6 x 10 = 10 x 6None of theseDistributive Property is the act of taking one number or variable and multiplying it into a set interval. We always distribute before anything else in the equation (PEMDAS) For example:
4 (3 - 5)
The act of distribution is multiplying the 4 by all variables inside the following parenthesis. This act would make the equation turn into this:
4 (3 - 5) → (4 x 3) - (4 x 5) → (12 - 20) → -6
This means out of the option choices the only feasible answer would be:
6 (10 + 7) = (6 x 10) + (6 x 7)
All numbers less than 55 and greater than 45
Answer : 46,47,48,49,50,51,52,53, and lastly 54
Explanation : You have to pick a number between 46 - 53 since the number can't be GREATER than 55 for example the answer can't be 60, because it is TOO great a number. However it can't greater than 45, so it can't 35 because it is TOO less of a number, so 46 - 53 are the only options. I hope this helped.
Let's talk about Frankie's work. Does it make sense? Is 3/5 equivalent to 6/10 ? Why or why not? Find at least two other fractions or ratios that are equivalent to 3/5 What Frankie calls a Giant One is more formally called the multiplicative identity. Why do you think it is called that?
Answer:
Yes they are equal
Step-by-step explanation:
3/5 is just a simplified version of 6/10
3 x 2 is 6
5 x 2 is 10
6/10
2 more fractions that are equivalent to 3/5 are
9/15
and
12/20
Mia crosses a river. Please see attached photo
Answer:
The interval of decrease is 0 ≤ x ≤ 1.25
Step-by-step explanation:
First, we have to find the point where it changes from increasing to decreasing or decreasing to increasing.
The graph shows that there is a decrease before 1.25 h, and it increases after 1.25 h also.
We can further prove that 1.25 is the point of change when we enter 1.25 in place of t in the given equation
d(1.25) = 40|1.25 - 1.25| = 0
We see that the graph is decreasing before 1.25, so the interval will have to end at 1.25.
We also see that there is no increase before 1.25, so we can make the interval begin at 0
What is the equation of a parabola with focus of (5,3) and directrix y=-3
Write the polynomial function in standard form when given the leading coefficient and the zeros of the function?
Leading Coefficient: 2
Zeros: 6, -2, 2
Please Help With this Question ( The Question is EZ im just tired )
Will mark brainliest
Answer:
put the right point at 80,12 and put the point on the left at 0,0
Step-by-step explanation:
An animal shelter has 10 cats. Each day 20 cans of food are noworo
used for the cats. If each cat eats the same amount of food,
how many cans of food does each cat eat in a day?
Answer:
2
Step-by-step explanation:
20/10
2
TO DOUBLE CHECK:
2 x 10 = 20
Have an amazing day!!
PLEASE RATE AND MARK BRAINLIEST!!
Solve the system if equations: 3x+y+3z=4
4x-y+2x=5
X-2y-z=0
Answer:
The answer is in step-by-step explanation
Step-by-step explanation:
3 x + y + 3 z = 4
4 x - y + 2 z = 5
x - 2 y - z = 0
Michelle bought 45 meters of cloth to make a pillow case.If each pillow case required 3/4 meters long to make one, how many would she make?
Answer:
60
Step-by-step explanation:
[tex]45 \div \dfrac34=\dfrac{45}{1} \div \dfrac34=\dfrac{45}{1} \times \dfrac43=\dfrac{45\times 4}{1\times 3} =\dfrac{180}{3}=60[/tex]
Answer:
60
Step-by-step explanation:
45:3/4=x:1
[tex]x = \frac{45 \times 1} { \frac{3}{4} } \\ x = 45 \times \frac{4}{3} \\ x = 60[/tex]
You throw two dice. What is the probability of rolling a 2 on at least one of the dice?
I'll give brainliest to correct answer. Please explain why
Answer:
0,027
Step-by-step explanation:
Rolling two fair dice more than doubles the difficulty of calculating probabilities. This is because rolling one die is independent of rolling a second one. One roll has no effect on the other. When dealing with independent events we use the multiplication rule. The use of a tree diagram demonstrates that there are 6 x 6 = 36 possible outcomes from rolling two dice.
Answer:
11/36
Step-by-step explanation:
There are 36 possible outcomes from rolling 2 dice because the first die has 6 possible outcomes and so does the second.
If the first dice is a 2, the second die can be from 1 to 6. So, there are 6 ways that one dice can show a 2. Since it can happen to both die, you double it to be 12.
But, we have counted the roll of 2,2 twice. So we minus 1 possibility.
Thus, there are 11 ways to roll at least one 2 and 36 possibilities.
A rectangle with a perimeter of 78 millimeters has a length and width in a ratio of 9:4. What are the length and width?
Answer:
Step-by-step explanation:
Let the length be 9x, then the width is 4x
perimeter = 2(9x + 4x) = 2(13x) = 26x = 78, so x = 78/26 = 3
So
the length = 9x = 9(3) = 27 mm
the width = 4x = 4*3 = 12 mm.
Help please please please
Answer: I think that the answer is 1,944 I think
Step-by-step explanation: 216 x 3 = 1,944
Multiply the binomials ( 3x + 5) and (4x + 3).
5/6 and 35/42 multiplier
Answer:
7? I don't know if you are missing a part of the question.
Step-by-step explanation:
If you multiply 5/6 each by 7, you get 35/42
. The population of a city decreased from 25,000 to 24,000. Find the decrease percentage. at to be paid
Answer:
4%
Step-by-step explanation:
1000 of 25000 is 4%
help asap pleasee ill give points
A cylinder has a height of 12 feet and a radius of 13 feet. What is its volume? Use ≈ 3.14 and round your answer to the nearest hundredth.
Answer:
6367.92 ft^3
Step-by-step explanation:
v = pi x r^2 x h
3.14(13^2)(12)
A lead blower runs on a mixture of gas and oil. The ratio of ounces of gas to ounces of oil is 40 to 1. How many ounces of gas does a lead need for 2 ounces of oil?
