Answer:
0.156
Step-by-step explanation:
step1. add 40 + 38 = 78
step2. divide 78 by 500 to get 0.156
hope im right
Which statement about the physical change of liquid water boiling into steam is true?
The heat added represents an energy change.
The action cannot be reversed.
The steam cannot conserve mass.
The weight lost represents a mass change.
Answer:
The heat added represents an energy change.
Answer:
A the heat added represents an energy change trust i got it right
Step-by-step explanation:
HURRY, PLEASE HELP!!!
Answer:
Equilateral, Isosceles, and Scalene triangles all have at least one pair of equal angles.
The angles must have the same degree and most of the time come when connected by or adjoined by 2 equal side lengths.
Michael has $1,058.60 in his checking account. He is going to spend $499.66 on a new television, and he will spend the rest on speakers that cost $42.00 each. Which of the following inequalities would determine the maximum number of speakers, x, Michael can buy without spending more money than he has in his account?
help
Answer:
he can buy 13 speakers.
Step-by-step explanation:
first you do 1,058.60- 499.66. Then you take the answer and and divided it by 42.00 and got 13.
given the value of mean of 4,7,x,9,8 is 6. Calculate x.
Answer:
2
Step-by-step explanation:
mean=6
number of terms=5
mean =sum of the terms/number of terms
6 = 4+7+x+9+8/5
by cross multiplying,
4+7+x+9+8 = 6 × 5
x+28=30
x=30-28
x=2
hope this helps you!
I’m not sure how to do this I’m post the picture below please help!!!
[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Mathematics, this is called as function inside another function, just we have replace the condition of x here,
1)g(f(4)) = here, f(4) = 4-7= -3
so now, g(-3) = (-3)^2 =9
g(f(4)) = 9
2) f(g(4)) = 16-7 = 9
f(g(4))= 9
3) g(f(-1)) = 64
4) f(g(-1)) = -6
done.
Josiah paid $204.60 for groceries that made 132 cupcakes. How much did Josiah pay for each cupcake?
Answer:
$1.55
Step-by-step explanation:
$204.60/132=$1.55 per cupcake.
Answer:
1.53 dollars
Step-by-step explanation:
204.60/132=1.526
Which equation is a function of x?
Answer:
If you input a value of x then we get the output f(x) = y, which is the function of x. This is a function of x. Hence, x² = y is a function of x.
Step-by-step explanation:
There are between
and
languages spoken around the world.
Find the geometric mean of 6 and 9.
Answer:
the answer is 7.35
Step-by-step explanation:
what is the slope of a line that is perpendicular to the line y=-1/3×+5
a. -2
b. -1/2
c. 1/2
d. 2
Answer:
im guessing you meant -1/2 for the slope of the first line so it is going to be d. 2
Step-by-step explanation:
The slope of a perpendicular line is the negative reciprocal of the other line
What are the numbers in pi
Answer:
Well, I don't know all of them but if you really want to know enter it in a calculator and it'll show (hey, I rhymed lol)
pi = 3.141592654....
Hope that helps and have a great day!
3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211055596446229489549303819644288109756659334461284756482337867831652712019091456485669234603486104543266482133936072602495420647428097356258070669831069799352606933921356858813912148073547284632277849080870024677763036055512323866562951788537196730346347012229395816067925091532174890308408865160611190114984434123501246469280288059961342835118847154497712784733617662850621697787177438243625657117794500644777183702219991066950216567576440449979407650379999548450027106659878136038023141268369057831904607927652972776940436130230517870805082942280202329012216301023097721515694464279098021908266898688342630716092079140851976952355534886577434252775311972474308730436195113961190800302558783876442060850447306312992778889427291897271698905759252446796601897074829609491906487646937027507738664323919190422542902353189233772931667360869962280325571853089192844038050710300647768478632431910002239297852553723755662136447400967605394398382357646069924652600890906241059042154539279044115295803453345002562441010063595300395988644661695956263518780606885137234627079973272331346939714562855426154676506324656766202792452085813477176085216913409465203076733918411475041401689241213198268815686645614853802875393311602322925556189410429953356400957864953409351152664540244187759493169305604486864208627572011723195264050230997745676478384889734643172159806267876718380052476968840849891850861490034324034767426862459523958903585821350064509981782446360873177543788596776729195261112138591947254514003011805034378752776644027626189410175768726804281766238606804778852428874302591452470739505465251353394595987896197789110418902929438185672050709646062635417329446495766126519534957018600154126239622864138977967333290705673769621564981845068422636903678495559700260798679962610190393312637685569687670292953711625280055431007864087289392257145124811357786276649024251619902774710903359333093049483805978566288447874414698414990671237647895822632949046798120899848571635710878311918486302545016209298058292083348136384054217200561219893536693713367333924644161252231969434712064173754912163570085736943973059797097197266666422674311177621764030686813103518991122713397240368870009968629225464650063852886203938005047782769128356033725482557939129852515068299691077542576474883253414121328006267170940090982235296579579978030182824284902214707481111240186076134151503875698309186527806588966823625239378452726345304204188025084423631903833183845505223679923577529291069250432614469501098610888999146585518818735825281643025209392852580779697376208456374821144339881627100317031513344023095263519295886806908213558536801610002137408511544849126858412686958991741491338205784928006982551957402018181056412972508360703568510553317878408290000415525118657794539633175385320921497205266078312602819611648580986845875251299974040927976831766399146553861089375879522149717317281315179329044311218158710235187407572221... and so on
John owns a bakery. His recipe calls for 10 ounces of flour to make a pound
of bread. How much bread will he make if he uses 23 ounces of flour?
PLEASEE ANSWER
Circle A has a diameter of 1 foot. Circle b has circumference of 6.28 feet. Which circle is bigger ? Explain !
Answer:
Circle B
Step-by-step explanation:
Circumference = [tex]2\pi r[/tex]
[tex]r=\frac{C}{2\pi } =\frac{6.28}{2\pi } =1[/tex]
If Circle B has a radius of 1 ft, it has a diameter of 2 ft, so Circle B is bigger.
if 26 articles cost $214.50 what amount does what amount does one article called what is the cost of 15 articles
Answer: one costs 8.25 and 15 costs 123.75
Step-by-step explanation: 214.5/26 = 8.25 x 15 = 123.75
Answer:
15 articles cost $123.75
Step-by-step explanation:
In order to find the answer, you first need to divide $214.50 by 26 which is $8.25 for per article, and multiply it by 15 to find how much it cost for 15 articles which is $123.75
Hector wants to tile his rectangular shed floor with rubber tiles. He found a company that will cut custom tiles up to 60 inches by 60 inches. The length of his shed floor is 240 inches, and the width is 144 inches. A-what is the side length of the largest square tile Hector can use to tile his shed floor so that there are no gaps or overlaps and the entire floor is covered? B-How many floor tiles will Hector need to cover his shed floor? HURRY PLEASE. ANSWER BOTH!!
Answer:
A- The side length of the largest square tile Hector can use to tile his shed floor so that there are no gaps or overlaps is 48 inches
B- The number of square tiles Hector will need is 15 tiles
Step-by-step explanation:
A- The given parameters are;
The size of the tiles cut by the company he found = 60 inches × 60 inches
The length of his shed floor = 240 inches
The width of his shed floor = 144 inches
The side length of the largest square tile is given as the highest common factor, HCF of 240 and 144 given as follows;
144/240 = 3/5
Therefore, we have the highest common factor of 144 and 240 = 144/3 = 48
Therefore, the side length of the largest square tile Hector can use to tile his shed floor so that there are no gaps or overlaps = 48 inches
B- The area of his shed floor = 240 inches × 144 inches = 34560 in.²
The area of one square tile = 48 inches × 48 inches = 2,304 in.²
The number of square tiles, n, Hector will need is given as follows;
The number of square tiles Hector will need = (The area of his shed floor)/(The area of one square tile)
The number of square tiles Hector will need = n =34560 in.²/(2,304 in.²) = 15
The number of square tiles Hector will need = 15 tiles.
Write the quadratic equation whose roots are −6 and 4, and whose leading coefficient is 4. (Use the letter x to represent the variable.)
Answer:
4(x-4)(x+6)
Standard form: 4x^2+8x-96
Step-by-step explanation:
Since the roots are set to be -6 and 4, we need to find 2 linear equations that are equal to 0 when x is at -6 and when x is at 4, and multiply them together. That would look like this:
(x-4)(x+6)
Notice how if I plug in 4 or -6 for x, the whole thing is going to be 0.
Now, if we were to factor this, the leading coefficient would be 1. Since we want to change the leading coefficient while still preserving our roots, we can just multiply the whole polynomial by 4:
4(x-4)(x+6)
Notice if I still plug in 4 or -6 for x, the whole thing is going to be 0.
In standard form, the polynomial would be 4x^2+8x-96.
Li and Jen went shopping. • Li bought 5 pairs of earrings and 1 necklace for a total of $63. • Jen bought 1 pair of earrings and 2 necklaces for a total of $36. Each pair of earrings cost e dollars and each necklace cost n dollars. Which system of equations can be used to find the cost, in dollars, of each pair of earrings and each necklace?
Answer:
Earing is $13Necklace is $10Step-by-step explanation:
Firstly, let us express the cost
for Li
5e+n=63---------1
for Jen
e+2n=36---------2
the system of equations are
5e+n=63----1
e+2n=36-----2
Multiply 1 by 1 and 2 by 5 to eliminate e we have
5e+n=63
5e+10n=180
-0-9n=-117
9n=117
Divide both sides by 9 we have
n=117/9
n=13
put n=13 in eqn 1 we have
e+2(13)=36
e+26=36
e=36-26
e=10
Earing is $13
Necklace is $10
slope (M)= rise/run=y/x=(y2-y1)/(x2-x1)
1a. (1,2) and (7,9)
1b. (5,-1) and (0,3)
1c. (12,5) and (9,8)
Answer:
1a. 7/6
1b. -4/5
1c. -1
Step-by-step explanation:
1a. 9-2/7-1 = 7/6
1b. 3--1/0-5 = 4/-5 = -4/5
1c. 8-5/9-12 = 3/-3 = -3/3 = -1
Answer:
1a. 7/6
-----------------------
1b. -4/5
-----------------------
1c. -1
((-4)+(-5)+-1))/3 The / signs is division
Answer:-1 and 1/3
Step-by-step explanation:-4+-5=-9 -9+-1=-10 -10/3=-1 1/3
Use the distributive property to simplify the following expression-(8+b)
Do you see the negative sign in front of the parentheses? That is -1.
Multiply each term inside the parentheses by -1.
Doing so, we get -8 -b.
what is 7/3 + 4/7 ???????
Answer:
2 19/21, 61/21
Step-by-step explanation:
First, lets make the denimonators, "3 and 7" common. 3 and 7 are prime numbers, so the common denonminator is "21".
For 7/3, multiply by "7/7" and for 4/7 multiply by "3/3".
49/21 + 12/21
Add.
61/21
61 is a prime number so this answer will be your final answer.
(unless you have to put it as a mixed number which would be 2 19/21)
cost of an oil change: $14.50
mark up 50%
Answer:
$21.75
Step-by-step explanation:
Convert 50% markup into decimal
1.5
then calculate
14.50 × 1.5
21.75
Cost of oil change with markup is $21.75
Hope this helps!
Have a nice day!
If you find this helpful
Pls consider marking my answer as Brainliest! It would mean a lot!
PLS HELP ASAP WILL GIVE BRAINLIEST CONVERSIONS
When buying snacks, you want to get the most amount of candy for your money. Which candy
should you buy?
Sour straws: $2.60 for 8 oz
Assorted chocolates: $3.15 per pound
Jellybeans: $1.56 for 200 grams
Answer: Assorted chocolates: $3.15 per pound
Step-by-step explanation:
Sour straws: $2.60 for 8 oz = $5.20 per pound
Assorted chocolates: $3.15 per pound
Jellybeans: $1.56 for 200 grams = $3.54 per pound
anyone know the first one ? i'll brainlist
Answer: ray
Step-by-step explanation:
Answer:
Ray
Step-by-step explanation:
because incident ray means the ray that comes from an object and strikes a surface and also it seems to work in that problem.
Find the midpoint between A (6, 3) and B(-1, 4)
Answer:
(5/2, 7/5)
Step-by-step explanation:
Answer:
(5/2,7/2)
Step-by-step explanation:
The midpoint formula is
(x1+x2/2),(y1+y2/2)
=(6+(-1)/2), (3+4/2)
=(5/2,7/2)
WILL GIVE BRAINLIEST PLS HELP
Solve for y in terms of w, x, and z.
x=zyw
y=
Answer:
y= x/zw
Step-by-step explanation:
Isolate the variable by dividing each side by the factors that dont contain the variable
x=zyw /zw
y=x/zw
3 (3 – 3) = 2 ( + 3) – 30
Answer:
0 = 2×3 - 30
= 6-30
= -24
is the right answer
This question has no solution, but If you want to to compare, then it's False because 0 doesn't equal -24
Del Gato Clinic's cash account shows a $11,589 debit balance and its bank statement shows $10,555 on deposit at the close of business on June 30. Outstanding checks as of June 30 total $1,829. The June 30 bank statement lists a $16 bank service charge. Check No. 919, listed with the canceled checks, was correctly drawn for $467 in payment of a utility bill on June 15. Del Gato Clinic mistakenly recorded it with a debit to Utilities Expense and a credit to Cash in the amount of $476. The June 30 cash receipts of $2,856 were placed in the bank's night depository after banking hours and were not recorded on the June 30 bank statement.
Answer:
Adjusted bank balance $11,582
Adjusted book balance $11,582
Step-by-step explanation:
Preparation of bank reconciliation statements
DEL GATO CLINIC Bank Reconciliation
June 30
Bank statement balance $10,555
Add: Bank deposit $2,856
Total $13,411
Deduct: Outstanding checks $1,829
Adjusted bank balance $11,582
($13,411-$1,829)
DEL GATO CLINIC Bank Reconciliation
June 30
Book balance $11,589
Add: Error in check $9
($467-$476)
Deduct: Bank charges$16
Adjusted book balance $11,582
($11,589+$9-$16)
Therefore Adjusted bank balance will be $11,582 while Adjusted book balance will be $11,582
The temperature at 5:00 a.m. was –6 °F. By 3:00 p.m., the temperature had risen to a high of 36 °F. If the temperature at 8:00 p.m. decreased from the high by latex of the change in temperature in Fahrenheit degrees from 5:00 a.m. to 3:00 p.m., what was the temperature at 8:00 p.m.?
Complete question :
The temperature at 5:00 a.m. was –6 °F. By 3:00 p.m., the temperature had risen to a high of 36 °F. If the temperature at 8:00 p.m. decreased from the high by the change in temperature in Fahrenheit degrees from 5:00 a.m. to 3:00 p.m., what was the temperature at 8:00 p.m.?
Answer:
-6°F
Step-by-step explanation:
Temperature at 5am (t1) = - 6°F
Temperature at 3pm (t2) = 36°F
Change in temperature, between 5am and 3pm:
(t2 - t1) = (36 - (-6)) = (36 + 6) = 42°F
Hence, temperature at 8:00 pm:
High temperature - change in temperature between (5am - 3pm)
36°F - 42°F = - 6°F
ANSWER QUICKLY TIMED TEST The Sanchez family is traveling from Los Angeles to San Francisco, with a stop in Santa Barbara on the way north. If the distance from Los Angeles to San Francisco is 381 miles, and the distance from Los Angeles to Santa Barbara is 95 miles, how many miles is it from Santa Barbara to San Francisco?
how many miles ?
Answer:
This is a searched up answer in real life on how far
Step-by-step explanation:
326.4 mi
Hope this helps
Answer:
286
Step-by-step explanation:
381 - 95 = 286