Answers
Answer:
136.5
multiply 21 X 13 then divide by 2
Related Questions
Evaluate the expression 8n for n = 1 5/12
Answers
Answer
8n=34/3
Step-by-step explanation:
1 5/12=17/12
17/12*8/1=136/12=34/3
What percent of 25 is 5?
How do you know your answer is correct?
Answers
Answer:
20%
Step-by-step explanation:
Answer:20
Step-by-step explanation:
Convert fraction (ratio) 5 / 25
(4.076 x 10^4) + (3.2 x 10^4)
Answers
Answer:
72760
Step-by-step explanation:
6. Just because a diet is popular does not mean it is safe and effective. True False
HELP FAST!
Not really math its PE
Answers
Answer:
true
Step-by-step explanation:
the answer is true hope this helps
Carter bought 0.1 pounds of peanuts and 0.2 pounds of raisins. How many pounds of snacks did he buy in all?
Answers
Answer:
0.3 lbs
0.1 + 0.2 =0.3
you're welcome
Answer:
Carter got 0.3 pounds of snacks
can someone help me?
Answers
Answer:
I hope this helps!
Step-by-step explanation:
1. M is .25
b is 20
so
y= .25x+20
2. y= 3x+2
1. -1 + 2
2. 1 + (-2)
3. -1 - 2
-
4. 1 - (-2)
Answers
Answer:
1. 1
2. - 1
3. - 3
4. 3
Is the answer.2.) -1
3.) -3
4.) 3
What is
12%expressed
as a fraction?
3/25
1/8
6/25
1/4
Answers
24% of what number is 16.08
Answers
Answer:
67
Step-by-step explanation:
Answer:
67
Step-by-step explanation:
16.08*100/24 is the formula
what is 30=2.5(10-2x)
Answers
Answer: if u looking for x it - 1
Answer:
x=-1
Step-by-step explanation:
30=25-5x
5=-5x
-1=x
Nicole deposits $300 into an account that pays simple interest at a rate of 3% per year. How much interest will she be paid in the first 5 years
Answers
Answer:
the answer is 45%
y-step explanation:
if not sorry :(
The listed price of a refrigerator is $ 9700. If a sales tax of 6% is charged from the buyer, find the selling
price of the refrigerator,
the dollar
Answers
Answer:
$10,282.00
Step-by-step explanation:
0.06x9700=582
582+9700=10,282
Answer: $582 is a sales tax of 6% and 9700 is the total price with it
Step-by-step explanation:
what is the 289345.29 x 13.4
Answers
3,877,226.886
that the answer
why is it helpful to write numbers in different ways?
Answers
Answer:
Knowing how to write numbers in different ways can help you solve complex problems more easily.Doing this can also reinforce the mathematical principles and logic you have memorised.
Diane earns $14,500 a year. She pays 11% of her gross income for federal, state, and local taxes. She is taxed at the FICA rate of 7.65%. She has 3.5% of her income withheld for personal deductions. She is paid biweekly. What is her net pay for each pay period? Round to nearest cent.
Answers
Answer:
$434.16346
Step-by-step explanation:
Given that :
Gross earning= $14500
Federal, state and local taxes = 11%
0.11 * $14500 = $1595
FICA tax rate = 7.65%
0.0765 * 14500 = $1109.25
Personal deduction :
3.5% * 14500
0.035 * 14500 = $507.50
Total deduction :
$(1595 + 1109.25 + 507.50)
= $3211.75
Net earning : $(14500 - 3211.75) = 11288.25
Since she is paid bi weekly:
Number of biweeks in a year = 52 /2 = 26
Number of payments per annum = 26
Hence,
Net pay per period :
11288.25 / 26
= $434.16346
=
*
Question 15
>>
Il Pause
Q Zoom
Question 15
Which of the following fractions has a value closest to 0.44?
o
A
2
5
B
u
7
С
5
12
Answers
Answer:
4/9 is closest to .44
A hierarchy of quadrilaterals is shown. Name the figures that complete the hierarchy. Number the figures in your response to indicate where in the diagram they belong.
Answers
Ava has to attend at least 45 physics classes every semester to earn attendance points. If she can attend 3 classes every week, write an inequality that determines the minimum number of weeks Ava should attend physics classes. PLEASE ANSWER!
Answers
Answer:
45= 3x
Step-by-step explanation:
45 classes= 3 classes × x weeks
Sixth grade 5.17 Solve percent word problems Yus
The sixth-graders at Valentina's school got to choose between a field trip to a museum and a
field trip to a factory, 72 sixth-graders picked the museum and 3 sixth-graders picked the
factory. What percentage of the sixth-graders picked the museum?
Answers
big d jit
dic dic dic dic dic dic dic di cidic idc
What is the slope of a line passing through the points (-1, 3) and (4, -7)
A. -2
B. -4/3
C. 3/4
D. 2
Answers
Answer:
A
Step-by-step explanation:
-7-(3)/4-(-1)=-10/5 which is -2
Use the slope formula y2-y1/x2-x1 to solve
How could i improve my math skills? i'm so freaking bad at math i've been in a f for over a month and don't remember anything i've learned over the years. i'm in 10th grade and feel like imma fail or have to dropout of school to be a failure at life. >:(
how can i get better b4 i get kicked outta my homeschool and put into brick and mortar and get the 'rona.
Answers
How much will be in your savings account if you invested $250 at 6.3% interest compounded semiannually after 8 years
Answers
Answer:
$664.47
Step-by-step explanation:
A = P(1+i/m)^mn
A = 250(1+0.063/2)^2*8
A = 250(1.063)^16
A = 250*2.657861
A = $664.46525
A = $664.47
Jackson is riding his bike in a 150 mile race. If he wants to keep the same pace for the first five hours then go as fast as he can the last 20 miles. How many miles should he travel in the first hour of his race?
Possible answers:
A. 18 miles
B. 22 miles
C. 24 miles
D. 26 miles
Answers
Answer:
Step-by-step explanation:
It is b
PLEASE HELP ME !!!!!!!!!
Answers
Answer:
Trapezoid graph
Step-by-step explanation:
Domain: Same as the plot
Domain shape: trapezoid
Range in (x, y) = (2, 7), (3, 13)
I hope this helps you :)
A hypothetical population consists of eight individuals ages 14, 15, 17, 18, 19, 21, 28, and 30 years What is the probability that a person in this population is a teenager? What is the probability of selecting a participant older than 30? What is the probability of selecting a participant who is at least 20 years old?
Answers
Answer:
1)0
2)3/8
Step-by-step explanation:
2)total number of participants who are at least 20 years old = 3
Total number of participants= 8
You have $40 to spend on coffee and tea. Graph the equation 8x+4y=40 , where x is the number of bags of coffee and y is the number of boxes of tea. Then find the maximum number of bags of coffee you can buy.
Answers
HELPpppp WITH 6 & 7 pleaseeeeee
Answers
number 7 is 21 people
Step-by-step explanation:
for number 7 I got 21 because if 6 pounds feeds 14 people then if you divide both by 2 then you will get 3 pounds feed 7 people and to find 9 pounds its 7×3 which is 21.
answer this for me please gotta hurry!! 4x10^-2
Answers
Answer:
1/25 or 0.04 in decimal form
Step-by-step explanation:
i just used a calculator-
I WILL GIVE SOMEONE 40 POINTS TO ANSWER THIS COMPLETELY WITH COLUMS DONE WITH PROBLEMS SOLVED- You are going to design an advertisement for a new polynomial identity that you are going to invent. Your goal for this activity is to demonstrate the proof of your polynomial identity through an algebraic proof and a numerical proof in an engaging way! Make it so the whole world wants to purchase your polynomial identity and can't imagine living without it!
You may do this by making a flier, a newspaper or magazine advertisement, making an infomercial video or audio recording, or designing a visual presentation for investors through a flowchart or PowerPoint.
You must:
Label and display your new polynomial identity
Prove that it is true through an algebraic proof, identifying each step
Demonstrate that your polynomial identity works on numerical relationships
Warning! No identities used in the lesson may be submitted. Create your own using the columns below. See what happens when different binomials or trinomials are combined. Square one factor from column A and add it to one factor from column B to develop your own identity.
Column A Column B
(x − y) (x2 + 2xy + y2)
(x + y) (x2 − 2xy + y2)
(y + x) (ax + b)
(y − x) (cy + d)
Unless Otherwise Noted All Content © 2020 Florida Virtual School
Florida Virtual School
Answers
Answer:(ax+b) (x+a)
Use FOIL on second term
Assignment details:
It's time to show off your creativity and marketing skills!
You are going to design an advertisement for a new polynomial identity that you are going to invent. Your goal for this activity is to demonstrate the proof of your polynomial identity through an algebraic proof and a numerical proof in an engaging way! Make it so the whole world wants to purchase your polynomial identity and can't imagine living without it!
You may do this by making a flier, a newspaper or magazine advertisement, making an infomercial video or audio recording, or designing a visual presentation for investors through a flowchart or PowerPoint.
You must:
• Label and display your new polynomial identity
• Prove that it is true through an algebraic proof, identifying each step
• Demonstrate that your polynomial identity works on numerical relationships
WARNING! No identities used in the lesson may be submitted. Create your own. See what happens when different binomials or trinomials are combined. Below is a list of some sample factors you may use to help develop your own identity.
• (x – y)
• (x + y)
• (y + x)
• (y – x)
• (x + a)
• (y + b)
• (x2 + 2xy + y2)
• (x2 – 2xy + y2)
• (ax + b)
• (cy + d)
The numerical proof is correct! This identity had been proven right in front of your eyes
Algebraic Proof
Amber Carter
Polynomial Identities
So, you want even more proof? Well then lets just substitute in values for a, b, and x. Lets make a=2, b=4, and x=6.
(ax+b) (x+a) = ax^2 +a^2x +bx +ab
(ax+b) (x+a)
+bx +ab
(ax+b) (x+a)=ax^2 +a^2x +bx +ab
This identity is effective and easy to use!
The New Identity
To solve this you have to use the distributive property, more specifically FOIL
Use FOIL on first term
ax^2+a^2x+bx+ab
((2*6)+4) (6+2) = (2^2*6) +(4^2*6) +(2*4)
128 = 128
(16) (8) = (24)+(96)+(8)
Module 4.08
Numerical Proof
ax^2+a^2x
The following is an advertisement for the newest polynomial identity. If you like the way your life is now and do not wish to add this new identity to your knowledge, then please do not go any further. This identity is not for those who are non-accepting of new and improved ideas.
answer to question below
Answers
hope this helped :)
Answer:
13n+20
Step-by-step explanation:
Each book costs $13 with a flat rate of $20
You pay $13 for each book, which will be n. And aside from that you also pay for shipping, which will be another $20
So the correct answer is: 13n+20
