Answer:
4y + 10
Step-by-step explanation:
Since the perimeter of a rectangle is 2(l + w), where l is the length and w is the width, the perimeter of this rectangle would be
2((y + 5) + y)
To simplify this, just add similar terms inside the parentheses and multiply them both by 2.
2(2y + 5)
4y + 10
Move the numbers to the blanks to order them from least to greatest value.
0.4. 9/8. -2. 1.2. -0.89
Answer:
-2.12 -089 0.4 9/8
Step-by-step explanation:
im good at fractions
Audiology is the study and medical treatment of hearing loss. What does the root aud mean?
Find the sum: 400 + 394 + 388 + .... - 32
Answer:
1150 because 400 + 394 + 388 = 1182 - 32 = 1150.
Answer:
1150
Step-by-step explanation:
remember pemdas?
its a easier way to read this equasion!
parenthases
(400 + 394 + 388) = 1182
subtraction
1182 - 32 = 1150
hope this helped!
please mark me the brainliest if you can :]
Is the set of ordered pairs above a function? {(3,4), (1,5), (-9,0), (3,-2)}
Answer:
not a function
Step-by-step explanation:
{(3,4), (1,5), (-9,0), (3,-2)}
This is not a function since the input 3 goes to two different outputs
3 goes to 4 and -2
Sarah's favorite candy consists of sour patch kids and M&Ms. She has 17 total packages of sour patch kids and M&Ms. She has 5 more packages of sour patch kids than M&Ms. How many packages of each Candy does Sarah have?
Answer:
Sarah has 11 packages of sour patch kids and 6 packages of M&Ms
Step-by-step explanation:
11 + 6 = 17, and 11 is five more than 6, fulfilling the needs of the problem
Answer:
Sarah has 11 packages of sour patch kids and 6 packages of M&Ms
Step-by-step explanation:
11 + 6 = 17, and 11 is five more than 6, fulfilling the needs of the problem
hope this helps
Which of the following are rays shown in the drawing?
BE
AC
AB
DC
Answer:
what drawing
Step-by-step explanation:
3х+2 / 4 - 2x+1 / 3= 5
Answer:
X= 25/6
Step-by-step explanation:
Please mark brainliest
What is the value of x?
x= [?]
If the 100th term of an arithmetic sequence is 209, and it's common difference is 2, what is the first, second and third term? (a1, a2, and a3?)
Was Perry’s hypothesis correct? Explain
Answer:
yes he was correct Perry's hypothesis was correct
help me please I have 10 minutes to do this
Answer:
Distributive
Step-by-step explanation:
The 4y is distributed to the terms in parentheses.
Find 345 x 6 using expanded form.
300+40+5=345
Answer:
2,000 + 0 + 70 + 0 = 2,070
Step-by-step explanation:
300 + 40 +5 x 6
300 + 4 = 340
340 + 5 = 345
345 x 6 = 2070
2,000 + 0 + 70 + 0 =
2,070
Hope this helps
Find the rate of $740 for 5 pounds
Answer:
Each $148 = 1 pound.
Step-by-step explanation:
Sarah would like to build a garden this year. Sarah measured out the outside of her proposed garden and would like to know how many square feet of space she will have to use. Calculate the area of her garden from the picture below.
show your work please it's required
Answer:
122 ft²Step-by-step explanation:
Divide the area into 3 parts as below.
Calculate each area and add up:
A1 = 7*11 = 77 ft²A2 = 8*5 = 40 ft²A3 = 1/2*2*5 = 5 ft²Total area:
77 + 40 + 5 = 122 ft²whats the number of 10% of 24
Answer:
2.4
Step-by-step explanation:
10% of 24
Make the 10% a decimal.
0.10
Multiplication!!!
0.10×24
0.10×24=2.4
The fractions and decimals in order from least to greatest 7/48 0.5 0.75 9/16
Answer:
7/48,0.5,9/16,0.75
Step-by-step explanation:
Hope this helps
Please help me i don’t have much time left please
Mrs. Larson made 12 pillows from 16 yards of the same fabric how much fabric was used to make each pillow between what two whole numbers does your answer lie
Answer:The answer is given by :
[ The amount of material ] / [The number of pillows made ] = 16 / 12 = 4 /3 = ( 1 + 1/3 ) yds per pillow
So the answer lies between the integers 1 and 2
Step-by-step explanation:
Can someone explain this to me? Pls
Step-by-step explanation:
In Triangle (the symbolΔ)QRS,
Angle R is congruent to Angle Q,
And side QR=11
And side SQ=8
Find.The length of RS.
What is sales tax and explain how we use it in everyday life.
1-5 sentences plz
Answer: Look below. I hope this helps=3
Step-by-step explanation: Sales tax is an additional amount of money you pay. based on a percentage of the selling price of goods. Also services that are purchased. For example, if you purchase a new television for $400 and live in an area where the sales tax is 7%. Then you would pay $28 in sales tax.
What is the value of the expression? 21.18
÷
6 =
ASAP PLEASE
Answer:
3.53
Step-by-step explanation:
I checked it using a calculator. :)
How to subtract fractions
Answer:
Make sure the bottom numbers (the denominators) are the same.
Subtract the top numbers (the numerators). Put the answer over the same denominator.
Simplify the fraction (if needed).
Step-by-step explanation:
"There are 3 simple steps to subtract fractions
Make sure the bottom numbers (the denominators) are the same.
Subtract the top numbers (the numerators). Put the answer over the same denominator.
Simplify the fraction (if needed)."
In a survey of 314 job recruiters, 46% said that they had reassessed a job candidate after viewing his/her social media profile and content. (This includes both positive and negative reassessments of the job candidate.) Construct a 90% confidence interval for the proportion of job recruiters who reassessed a job candidate after viewing his/her social media content.
Answer:
The 90% confidence interval for the proportion of job recruiters who reassessed a job candidate after viewing his/her social media content is (0.4137, 0.5063).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]1-\alpha[/tex], we have the following confidence interval of proportions.
[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]
In which
z is the zscore that has a pvalue of [tex]1 - \frac{\alpha}{2}[/tex].
In a survey of 314 job recruiters, 46% said that they had reassessed a job candidate after viewing his/her social media profile and content. (This includes both positive and negative reassessments of the job candidate.)
This means that [tex]n = 314, \pi = 0.46[/tex]
90% confidence level
So [tex]\alpha = 0.1[/tex], z is the value of Z that has a pvalue of [tex]1 - \frac{0.1}{2} = 0.95[/tex], so [tex]Z = 1.645[/tex].
The lower limit of this interval is:
[tex]\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.46 - 1.645\sqrt{\frac{0.46*0.54}{314}} = 0.4137[/tex]
The upper limit of this interval is:
[tex]\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.46 - 1.645\sqrt{\frac{0.46*0.54}{314}} = 0.5063[/tex]
The 90% confidence interval for the proportion of job recruiters who reassessed a job candidate after viewing his/her social media content is (0.4137, 0.5063).
273839-38791+-1738=y
Answer:
233310 = y
Step-by-step explanation:
Answer:233310
Step-by-step explanation:
1. A fair 20-sided dice with faces numbered from 1 to 20 is rolled. The event M is defined
as “the number obtained is a multiple of 3”.
a. Determine P(M). If the dice is rolled 100 times.
b. How many times would you expect to get a multiple of 3?
Answer:
you wouldn't get to many unless every time you roll you get an odd number and if you end up with that you can expect to get a number counted by 3 at least 6 times
Write a situation for -3x+6>9
Answer:
-6x+3>9
Step-by-step explanation:
Shift the equation to suitable form
-3x+6>9-(-3x+6)<-93x-6<-9Suppose you begin with a number . Multiply it with 3 then subtract 6 from it ,describe a suitable no so that the resulting number will be less than -9.
Pls help I will give thx and give points
Answer:
20
Step-by-step explanation:
you use the pathagorian theorem which is a suqared plus b squared equals c squared.
it would be 12*12 plus 16*16 equals x squared. so 144 plus 256. that equals 400. then you take the square root of it which is 20. therefore x equals 20.
c)
4 x 4 x 4 x 5 x 5
Write this using index notation
Step-by-step explanation:
4'3x5'2
It means 4'3= 4 multiplied by its self 3 times
Roberto evaluated 34 ÷ 45 and got an answer of 1516. Which statement is true about his answer? Whoever get it right and helps me get brainllest pls
Answer:
roberto is not smart
Step-by-step explanation:
34/45 is 0.75555555555 or 0.75 or .75
ur welcome
Write the equation of the line that passes through the points (-7,7) and (-6, -5)
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.
Answer:
y = -12x -77
Step-by-step explanation:
-5 - -7/-6 - -7 = -12
slope = -12
y = mx + b
Subsutitue
7 = -12 ⋅ -7 + b
b = -77
good luck, i hope this helps :)