Answers
Answer:
r || s
Step-by-step explanation:
m∠4 = m∠5 Given.
These angles are called alternate interior angles and because you are given that they are = then there are two parallel lines. The converse of the theorem stated. If alternate interior angles are cut by a transverse and two lines and the alternate interior angles are equal, then you have a pair of parallel lines.
Related Questions
A woman invested $15,000 part in 7% stocks and the remainder in 9% bonds. If her yearly yield from both investments is $1,230.00, how much did she invest at each rate?
Answers
Using the simple interest relation, the amount invested in stocks and bond respectively is $15,000 and $2000
Simple interest
Principal × rate × timeLet her total principal = p
Stock :
Interest = 15000 × 0.07 × 1 = 1050Bond :
Interest = (p - 15000) × 0.09 = 0.09p - 1350Total interest earned :
1050 + 0.09p - 1350 = 1230
-300 + 0.09p = 1230
0.09p = 1230 + 300
0.09p = 1530
p = $17000
Hence,
Amount invested in stock at 7% = $15000
Amount invested in bond at 9% = $17000 - 15000 = $2000
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ar can drive 90 miles on 3 gallons of gas. How
many miles can be driven with 11 gallons of gas?
Answers
30 x 11 = 330
330 miles
You read online that a 15 ft by 20 ft brick patio would cost about $2,275 to have professionally installed. Estimate the cost of having a 23 by 28 ft brick patio installed
Answers
Answer:
$4884 to the nearest $.
Step-by-step explanation:
By proportion it is 2275 * (23*28) / (15*20)
= $4884
The super discount store s having a sale and all the clearance items are 40% off. which of the following are correct ways to find the price of an item that is normally $25.00?
A. Multiply $25.00 by 40 B. Multiply $25.00 by 0.4
C. Multiply $25.00 by 0.4 and subtract that amount from $25.00
D. Multiply $25.00 by 0.6
Answers
Answer:
Answer is C.
Step-by-step explanation:
Please help! I'll give anyone who helps 10 points.
Answers
Answer:
the bottom one b and c
Step-by-step explanation:
it goes at a steady rate of 2b=c
find the approximate value of 2.49 and 2.98 when they are cubed
Answers
[tex]\huge\fbox\orange{S} \huge\fbox\red{C}\huge\fbox\blue{R}\huge\fbox\green{O}\huge\fbox\gray{L}\huge\fbox\purple{L>}[/tex]
[tex]\huge\underline\mathtt\colorbox{cyan}{2.49 cubed=15.438249}[/tex]
[tex]\huge\underline\mathtt\colorbox{red}{2.98 cubed=26.463592}[/tex]
Sue's paycheck is $1,040 for 40 hours of work. If she works 30 hours next week, what will her paycheck be?
Answers
Answer: 780
Step-by-step explanation:
1040/40 = 26
If Sue's paycheck contains $1,040 for 40 hours then she gets pay $26 for a hour.
26(30) = 780
To find what her paycheck consist of within 30 hours, you'll multiply 26, the amount she make an hour by 30, hours and you'll get 780.
4. The effects of a certain anesthesia on patients is modeled by the rational function listed below. The
constants A and B are determined by factors such as body mass, age, etc. Suppose a patient who is
about to undergo surgery requires the constants to be A=36 and B=9. If t represents the number of
hours from the time the anesthesia enters the blood stream, and the function describes the percent
concentration needed for the anesthesia to be effective; how long can a surgery take if the percent
concentration needed for the patient to be sedated but not dead is between 4 and 6 percent? Explain
your reasoning and how you found your solution.
Model:C(t)= At/T^2+B
Answers
Answer: you will need 10
Step-by-step explanation:
I had the same problem on my hw this is what i got tell i think its correct:
Edit:
C(t)=At/T^2+B
a=36
b=9
t= how long it takes to enter blood stream
c=36/t^2 + 9
I found T to be 6 becuase I searched it up so
36/6^2=36/36=1
c=9+1
C=10
New awnser is 10
Suppose that an airline overbooks seats on their flights. In particular, it sells 300 tickets for a flight when there are only 270 seats available. On average, we expect 15% of those with tickets to not show up. What is the probability that we will have enough seats for everyone who shows up
Answers
Using the normal approximation to the binomial, it is found that there is a 0.994 = 99.4% probability that we will have enough seats for everyone who shows up.
In a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
It measures how many standard deviations the measure is from the mean. After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X. The binomial distribution is the probability of x successes on n trials, with p probability of a success on each trial. It can be approximated to the normal distribution with [tex]\mu = np, \sigma = \sqrt{np(1-p)}[/tex].In this problem:
15% do not show up, so 100 - 15 = 85% show up, which means that [tex]p = 0.85[/tex].300 tickets are sold, hence [tex]n = 300[/tex].The mean and the standard deviation are given by:
[tex]\mu = np = 300(0.85) = 255[/tex]
[tex]\sigma = \sqrt{np(1-p)} = \sqrt{300(0.85)(0.15)} = 6.185[/tex]
The probability that we will have enough seats for everyone who shows up is the probability of at most 270 people showing up, which, using continuity correction, is [tex]P(X \leq 270 + 0.5) = P(X \leq 270.5)[/tex], which is the p-value of Z when X = 270.5.
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{270.5 - 255}{6.185}[/tex]
[tex]Z = 2.51[/tex]
[tex]Z = 2.51[/tex] has a p-value of 0.994.
0.994 = 99.4% probability that we will have enough seats for everyone who shows up.
A similar problem is given at https://brainly.com/question/24261244
Factor.
2xy+5x−12y−30
Enter your answer in the box.
Answers
(2y+5)(x−6)
not rlly sure tho
The average person’s speed when riding a bike along a street is 18 kilometers per hour. What conversion factor can be used to convert this speed to meters per hour?
StartFraction 1 kilometer Over 1,000 meters EndFraction
StartFraction 1 meter Over 1,000 kilometers EndFraction
StartFraction 1,000 meters Over 1 kilometer EndFraction
StartFraction 1,000 kilometers Over 1 meter EndFraction
Answers
Answer:
The given average speed = 18 km per hour
Now, as we know from the conversion parameters:
1000 meters = 1 km
or 1 meter = ( 1/ 1000) kilometer
So, we can use the above information to convert average speed into meters per hour.
The given speed = 18 km / hr = 18 x (1000) meters /hr
= 18,000 meters / hr
Step-by-step explanation:
If a person can paint a hall in 10 hrs, what is her rate?
Answers
I don't know if this is a question that deserves an answer but I say a 2 out of 5 .
If a = -3, find the value of (the 2 on b and c is squared) a) 2a b) a2 c) 3a2
Answers
Answer:
4, -4, 36
Step-by-step explanation:
a) a*2 = -2*-2 = 4
b) a^2 = -2^2 = -4
c) a*3^2= 3*-2^2 = -36
Sarah weighs 146 pounds . How many ounces does Sarah weight
Answers
Answer:
2336 Ounces
Step-by-step explanation:
1 Pound has 16 Ounces so Multiply 146*16 to get the number of ounces.
146*16=2336 Ounces
Choose the system for this graph
Answers
9514 1404 393
Answer:
C
Step-by-step explanation:
Judging by the answers, the lines have slopes of 7/3 and 2/5. (We could verify this by close examination of the graph.) The shading is above (greater than) the line with the smaller slope value (2/5), and below (less than) the line with the steeper slope value (7/3).
That means we're looking for a pair of inequalities with the symbols ...
y ≥ 2/5x ...
y ≤ 7/3x ...
This combination is found in choice C.
Weiming, Farhan and Sam had some comic books.
Weiming and Farhan had 36 comic books altogether.
Weiming had 3 times as many comic books as Farhan.
Sam and Farhan had 60 comic books in total.
(a) How many comic books did Farhan have?
(b) How many comic books did Sam have?
Answers
Answer:
Farhan had 9 comic books
Sam had 51 comic books and lived in his Mother's basement
Step-by-step explanation:
W + F = 36
W = 3F
3F + F = 36
F = 9
W = 27
S + F = 60
S + 9 = 60
S = 51
Please help meeeeeeeeeeeeee
Answers
Answer:
⅓,⁵/12,⁵/24,⁷/48You can think about them like if they are more or less than the half of the fraction
Which pair of
Traingle can be proved counter to bySSS
Answers
Answer:
all three pairs of sides are congruent
Ms.Taylor buys 8 picture books and 12 marker
Answers
Answer: Ms.Taylor buys 8 picture books and 12 markers from a book store.The price of a book is $17.85 and the price of a marker is $2.25. Calculate the total amount Ms.Taylor spends.
142.8 is the book price 27 is the marker price added together equal 169.8
Step-by-step explanation:
Answer:
$169.80
Step-by-step explanation:
Ms.Taylor buys 8 picture books and 12 markers from a book store.The price of a book is $17.85 and the price of a marker is $2.25. Calculate the total amount Ms.Taylor spends.
17.85*8=142.8
2.25*12=27
142.8+27=$169.80
what is the distance between the two numbers on a number line
−7,−3 2/3
Answers
Answer:
5/21
Step-by-step explanation:
Take -3/7 and -2/3 subtract them. (-3/7) - (-2/3) find a common denominator and alter fractions based on it. -9/21 + (14/21)
Evaluate.
-8+ (6 + 4) = (-2)
0 – -13
-
-
o - 4
0 -3
-
o - 1
Answers
Answer:
-13
Step-by-step explanation:
Step 1: Evaluate the terms in parenthesis
6+4=10
The expression becomes -8 + 10 ÷ (-2)
Step 2: Division
10 ÷ (-2) = -5
The expression becomes -8 + (-5)
Step 3: Subtraction
-8 - 5 = -13
Solve the following proportion problem. Round to two decimals as need.
2.4/x = 5
Answers
Step-by-step explanation:
If you mean, 2.4 divided by x equals 5,
and we're to find x,
x=2.4÷5
x=0.48
Hope this helps, If so mark BRAINLIEST please
Which of the following are not polynomials?
Answers
Answer:
A, B, D
Step-by-step explanation:
A polynomial is a 1 term or a sum of terms.
Each term is a number multiplied by 0 or more variables.
A term can never have a variable in the denominator or in any root. A term cannot have the logarithm of a variable or any trig function of a variable.
Answer: A, B, D
The perimeter of a rectangular window is 264 cm.
If the width of the window is 56 cm, what is its length?
Answers
Answer:
length = 76 cm
Step-by-step explanation:
The perimeter = (2 × width) + (2 × length)
264 = (2×56) + (2 × length)
264 = 112 + (2 × length)
264 - 112 = 2 × length
152 = 2 × length
152/2 = length
76 = length
length = 76 cm
Allowance method entries
The following transactions were completed by Wild Trout Gallery during the current fiscal year ended December 31:
Jan. 19. Reinstated the account of Arlene Gurley, which had been written off in the preceding year as uncollectible. Journalized the receipt of $2,560 cash in full payment of Arlene’s account.
Apr. 3. Wrote off the $14,670 balance owed by Premier GS Co., which is bankrupt.
July 16. Received 25% of the $26,300 balance owed by Hayden Co., a bankrupt business, and wrote off the remainder as uncollectible.
Nov. 23. Reinstated the account of Harry Carr, which had been written off two years earlier as uncollectible. Recorded the receipt of $4,175 cash in full payment.
Dec. 31. Wrote off the following accounts as uncollectible (compound entry): Cavey Co., $11,035 ; Fogle Co., $3,275 ; Lake Furniture, $ 8,420 ; Melinda Shryer, $2,380.
Dec. 31. Based on an analysis of the $1,299,500 of accounts receivable, it was estimated that $56,500 will be uncollectible. Journalized the adjusting entry.
Required:
1. Record the January 1 credit balance of $53,800 in a T account presented below in requirement 2b for Allowance for Doubtful Accounts.
2. a. Journalize the transactions. If an amount box does not require an entry, leave it blank. Note: For the December 31 adjusting entry, assume the $1,299,500 balance in accounts receivable reflects the adjustments made during the year.
2. b. Post each entry that affects the following T accounts and determine the new balances:
3. Determine the expected net realizable value of the accounts receivable as of December 31 (after all of the adjustments and the adjusting entry).
$fill in the blank 73711efa1fe301a_1
2,290,000
4. Assuming that instead of basing the provision for uncollectible accounts on an analysis of receivables, the adjusting entry on December 31 had been based on an estimated expense of ½ of 1% of the sales of $8,020,000 for the year, determine the following:
a. Bad debt expense for the year.
b. Balance in the allowance account after the adjustment of December 31.
c. Expected net realizable value of the accounts receivable as of December 31 (after all of the adjustments and the adjusting entry).
Answers
Using the Allowance Method, the relevant transactions can be completed in the books of Wild Trout Gallery as follows:
1. Allowance for Doubtful Accounts
Accounts Debit Credit
Jan. 1 Beginning balance $53,800
Jan. 19 Accounts Receivable 2,560
Apr. 3 Accounts Receivable $14,670
July 16 Accounts Receivable 19,725
Nov. 23 Accounts Receivable 4,175
Dec. 31 Accounts Receivable 25,110
Dec. 31 Ending balance $56,500
Dec. 31 Bad Debts Expenses $55,470
Totals $116,005 $116,005
Accounts Receivable
Accounts Debit Credit
Jan. 1 Beginning balance $2,290,000
Jan. 19 Allowance for Doubtful 2,560
Jan. 19 Cash $2,560
Apr. 3 Allowance for Doubtful 14,670
July 16 Allowance for Doubtful 19,725
July 16 Cash 6,575
Nov. 23 Allowance for Doubtful 4,175
Nov. 23 Cash 4,175
Dec. 31 Allowance for Doubtful 25,110
Dec. 31 Sales Revenue 8,020,000
Dec. 31 Cash $8,944,420
Dec. 31 Ending balance $1,299,500
Totals $10,316,735 $10,316,735
3. Expected net realizable value of the accounts receivable as of December 31 = $1,243,000 ($1,299,500 - $56,500)
Allowance for Doubtful Accounts ending balance = $40,100 ($8,020,000 x 0.5%)
Allowance for Doubtful Accounts
Accounts Debit Credit
Jan. 1 Beginning balance $53,800
Jan. 19 Accounts Receivable 2,560
Apr. 3 Accounts Receivable $14,670
July 16 Accounts Receivable 19,725
Nov. 23 Accounts Receivable 4,175
Dec. 31 Accounts Receivable 25,110
Dec. 31 Ending balance $40,100
Dec. 31 Bad Debts Expenses $39,070
Totals $99,605 $99,605
4. a. Bad Debt Expense for the year = $39,070
4.b. Balance for Allowance Accounts = $40,100
4.c. Expected net realizable value of the accounts receivable = $1,259,400 ($1,299,500 - $40,100)
Data Analysis:
Jan. 19 Accounts Receivable $2,560 Allowance for Uncollectible Accounts $2,560
Jan. 19 Cash $2,560 Accounts Receivable $2,560
Apr. 3 Allowance for Uncollectible Accounts $14,670 Accounts Receivable $14,670
July 16 Cash $6,575 Allowance for Uncollectible Accounts $19,725 Accounts Receivable $26,300
Nov. 23 Accounts Receivable $4,175 Allowance for Uncollectible Accounts $4,175
Nov. 23 Cash $4,175 Accounts Receivable $4,175
Dec. 31 Allowance for Uncollectible Accounts $25,110 Accounts Receivable $25,110
Accounts Receivable ending balance = $1,299,500
Allowance for Uncollectible Accounts ending balance = $56,500
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What is the measure of <1
Answers
Answer:
43
Step-by-step explanation:
274 would be absurd and 83 would be close to a right angle which that angle is no where near. It looks like half a right angle meaning 45 and 43 is the closest to that so I think its 43
Jimin wants to know whether if there is a difference in proportion of people who like mint chocolate chip-flavored ice cream between Americans and Koreans. She takes a random sample of 46 Americans and find that 30 of them like the flavor, and then she takes a random sample of 53 Koreans and find that 24 of them like the flavor. For a 95% confidence interval of the true difference in proportion of people who like this ice cream flavor, what is the margin of error (MOE)
Answers
Answer:
5hj
m5Step-by-step explanation:
A wire 18 cm long is cut into two pieces. The longer piece is 6 cm longer than the shorter piece.
Find the length of the shorter piece of wire
Answers
Can you please tell me the answer please
Answers
Answer:
34°
Step-by-step explanation:
21x - 1 + 11x +1 + 26x + 6 = 180
58x -1 +1 +6 = 180
58x +6 = 180
58x = 174
x = 3
11 × 3 + 1 = 34
Help if so omg ur amazing
Answers
(You multiple both of the fractions)
Answer:
12/35 of the road
Step-by-step explanation:
To find 2/5 of 6/7 you simply multiple and simplify if possible.
2/5 * 6/7 = (2*6)/(5*7) = 12/35