Factorise 4x^2+28x^3
Answers
Answer 4x^2 (7x+1)
Hope it helps!!!
Related Questions
Margie is offered two different jobs. The first is as a
cashier at a grocery store where she'd work for 22
weeks and earn $350.00 per week. The second is as a
dog walker where she'd work for 8 months and would
earn $1375.00 per month with monthly raises of 5%
of the previous months salary. How much more does
Margie earn if she takes the dog walking job?
Answers
Answer:
$424552300
Step-by-step explanation:
Jody and Mark are using the spinner shown for a probability experiments they spend the spinner on the left if they spin A2 or A3 then they spin the spinner on the right which organized list showing all the possible outcomes for
Answers
Answer:
2 and 4
3 and 4
2 and 5
3 and 5
2 and 6
3 and 6
The slope intercept form of an equation is y=mx+b. Rewrite the equation in terms of the slope, m
Answers
Answer:
m=x+b/y
Step-by-step explanation:
What is an algebraic expression for the word phrase?
the difference of a number r and 3
Answers
Answer:
r - 3
Step-by-step explanation:
The word "difference" means that it's a subtraction problem
so the difference between r and 3 is r - 3
A fish tank has black and white fish in the ratio of 2 to 6 as shown below:
2 blackfish and 6 white fish are shown
Which is another ratio that can describe the black to white fish? (1 point)
1 to 5
5 to1
1 to 3
3 to 1
Answers
Answer:
1 to 3 is the answer
Step-by-step explanation:
A group of 5 scuba divers started a journey at 1:00 at sea level . The descended steadily 12 feet per minute and observed 3 schools of fish and 2 coral reefs. What is the initial value ? What is the rate of change?
Answers
Answer:
7.20
Step-by-step explanation:
can someone please answer
Answers
Answer:
It is B
Step-by-step explanation:
If you find the perimeters of each of the rectangles, you get 11x2, 15x2, and then 19x2
How did I get the x2?
All you have to do is add the length and width together, but it only gives half of the perimeter as there is another half at the other corner of the rectangle. The 11, 15, and 19 was from adding the 4s with the 7s. In the first rectangle, you do 7+4 equals 11, but you have to multiply it by 2, hence the first sentence at the beginning. Then you can find the slope, or the rate of change, as it increases by intervals of 8. The four that is added to every extra rectangle added to it is multiplied by 2, because there is another four at the other side of the rectangle. Then you can find the answer using process of elimination because B, is the only answer that the y-values increase by 8, while the x-values increase by 1, as the x values are counting how many rectangles are in each rectangle.
Hope this helps!
Judge the following reasoning as true or false.
You are working for a tech company. You came up with an algorithm that performs a needed operation on n inputs in order of n operations. Someone else in the company simultaneously came up with an algorithm that performs the same task in order of log(n) operations. Then it follows necessarily that your algorithm will require more operations to perform this task and is therefore inferior and should not be used.
a) true
b) false
Answers
Answer:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
5/6 divided by _____=5/36
Answers
6 divided by 1.
Step-by-step explanation:
5/6 divided by 6/1 will give 5/6* 1/6 = 5/36
Find the value of x (5x+4) (8x-71)
Answers
Answer:
8.89793770
Step-by-step explanation:
Paulo has $12 and wants to buy grapes from the fruit vendor. they cost 2.59 per pound . what is the maximum number of grapes he can buy
write the inequality and solve it
Answers
The value of 8 in 8596 is blank the value of 8 in 985
Answers
To do this type of problem we can really sound them out. What I mean by that is say where the 8 is in particular.
When you look at 8596 you say eight THOUSAND. Therefore it is in the thousand spot. Now look at 985 you say nine hundred and EIGHTY five. Because we know that it isn’t in the hundreds spot because 9 is in it then we go to the next value which is the 10’s spot.
Now we want to look at the difference between the 1000 and 10 spot. How do you get 10 to 1000? Multiply by 100 and add two zeros to therefore get 1000. This would mean that the value of 8 in 8596 is 100 times the value of 8 in 985.
Solve for x 3x+wx=20
Answers
Answer:
X=[tex]\frac{20}{3+w}[/tex]
Step-by-step explanation:
We are to solve for x by factorizing the given expression
The value of x is [tex] \frac{20}{ 3 + w} [/tex]
Given:
3x + wx = 20
factorize
3x + wx = 20
x(3 + w) = 20
Divide both sides by 3+w
x = [tex] \frac{20}{ 3 + w} [/tex]
Read more:
https://brainly.com/question/16504783
Exponential Function:
Activity: Bacterial population
A population of bacterium in laboratory conditions grows every 20 minutes in 10% the number of specimens. At the beginning of the observation, at 8:00 AM, the population had approximately 3,000,000 individuals:
1. Complete the following attached table (table below) as requested by completing each of the blank boxes.
2. What is the approximate population of bacterium at 10:00 AM?
3. Write the function in power form, indicating which is the dependent and independent variable.
4. Using the function found, determine the bacterial population five hours after the start of the observation.
Answers
Answer:
See below
Step-by-step explanation:
GivenInitial population at 8:00 AM3000000Growth rate = 10% = 1.1 times per 20 minSolution1. Table
Note. I am not sure what are the last 3 rows. Just added next 3 terms.
8:00 ≡ G(0) ≡ 3000000 ≡ 30000008:20 ≡ G(1) ≡ 3000000 *1.1 ≡ 33000008:40 ≡ G(2) ≡ 3000000 *1.1^2 ≡ 36300009:00 ≡ G(3) ≡ 3000000 *1.1^3 ≡ 39930009:20 ≡ G(4) ≡ 3000000 *1.1^4 ≡ 43923002. Population at 10:00
Time passed since 8:00 is 2 hours = 2*3*20 min = 6* 20 minPopulation = 3000000*1.1^6 = 53146833. Function to reflect the population growth
G(x) = 3000000*1.1^xG(x) - is dependent variable, population of bacteriax - is independent variable, time increment of 20 min4. Population after 5 hours
5 hours = 5*3*20 min = 15*20 minG(15) = 3000000*1.1^15 ≈ 12531745please help i give brainliest to whoever answers
Answers
Answer:
d
Step-by-step explanation:
if its parallel the slopes would be the same and d is the only one that has -2 as the slope
Answer:
A
Step-by-step explanation: Took The Test On K12
:)
Let d represent the day of the month. Can d be 15? 56? 28? 0?
Answers
Answer:
d can represent 15 and 28, but not 56 or 0.
Step-by-step explanation:
It can be October 15th or 28th, but not October 56th or October 0th
5 yüz binlik 2 binlik 4 yüzlükten oluşan
altı basamaklı doğal sayı kaçtır?
Answers
Answer:
502,400
Umarım yardım etmişimdir!
Choose the more precise measurement A 5.7 yd B) 5.89 yd
Answers
When the unit digits are the same , we have to look at the decimal places . Since the unit digits in 5.7 and 5.89 are same , which is 5 , let us look at the decimals . As 5.89 has more decimal digits when compared with 5.7 , we say that the measurement 5.89 has more precision .
Therefore , 5.89 us has more precision .
The relationship between a distance in yards (y) and the same distance in miles (m) is described by the equation y=1760m. Find measurements in yards and miles for distances by filling in the table. What value goes into cell A?
Answers
Answer:
вы молодец и уже всё верно
Craig hired 3 high school students to work for his dog walking business. This week, they walked a total of 31 dogs.
Allyson walked 5 less dogs than Brooke.
Carlos walked 3 more dogs than Brooke.
How many dogs did Carlos walk this week?
Answers
Answer:
14 dogs
Step-by-step explanation:
Use the formula
_+a-5+ c+3=31
And now if you add 14 it will work perfectly
HELP??????????????????????????!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer: A best friend listens to you. ... It doesn't matter how many times you've said the same asinine thing – a true best friend never tires of hearing your ridiculous stories. Your best friend is one who listens to your work gossip, even if he or she doesn't understand it.
Step-by-step explanation:
Factor 6(x − 4)2 − (x − 4) − 2 completely.
Answers
Answer:
11x - 46
I hope this helps!
Answer:
12(x-4)-x+4-2
12x-48-x+4-2
11x-46
There are 10 girls for every 12 boys. If there are 50 girls, how many boys are there?
Answers
Answer:
60
Step-by-step explanation:
you have to have a constant. the constant is 5 so 12*5=60
60 boys
Explanation:
Please check the attached picture!
pls help asap :(
solve for h
Answers
isolate the variable by dividing each side by factors that dont contain the variable.
Simplify the following problem.
Answers
Answer: I think the answer is c
Step-by-step explanation:
tell me if im wrong :(
I’m just testing to see how long it takes for someone to answer. Please answer!!!
Answers
Answer:
Um, hi...do you have a question at all??
Step-by-step explanation:
-
-4x3 + 2x2 + 8x – 4 = 0
Answers
Answer:
Step-by-step explanation:
x=
2
4−
24
=2−
6
=−0.449
x=
2
4+
24
=2+
6
=4.449
Peter has a part time job in factory and he can work 6 1/2 hours a day while his friend Joseph can work 1 2/3 hours more than Peter.how many hours can Joseph work more than Peter?
Answers
Given parameters:
Number of hours worked by Peter = 6.5hrs
Unknown:
Number of hours Joseph can work more than Peter =?
This problem is straight forward, the statement "his friend Joseph can work 1[tex]\frac{2}{3}[/tex]
is the solution to the problem.
Joseph can work 1[tex]\frac{2}{3}[/tex] more than Peter.
Overall, Joseph can work;
6.5hrs + 1[tex]\frac{2}{3}[/tex]hr = 8.2hrs
2/3 x-4 = -2
A -3
B -4
C -9
D 3
Answers
Answer:
i think its d
Step-by-step explanation:
cause i solved it and got the same answer
what is the length of YZ?
Answers
Subtract 48 from 88