Answer:
66.66%
Step-by-step explanation:
To find percentage error you would subtracted the expected value by the actual, and then you would dive that by he actual amount. finally to get you're percent you would multiply by 100. Meaning you would do the following:
1-3=-2
-2/3=-.6666
.6666 x 100 = 66.66%
Answer:
66.66
hope this helped and have a good day :D
Out of the 350 students in the sixth grade 72% paid to go on the year end trip to great Adventure how many students paid to go to great adventure?
Answer:
252
Step-by-step explanation:
350x.72=252
.72 is 72%
Answer:
Dats hella easy lol Sea cucumber.
Step-by
solve , √(7*7) + √(7*7) please ASAP
Step-by-step explanation:
hope it is helpful to you
Step-by-step explanation:
hope it helps you have a good day
On a scale drawing with a scale of
1 cm:2.5 m, the height of a tree is
8.4 cm. How tall is the actual tree?
Answer:
21 m
Step-by-step explanation:
1:2.5 = 8.4: x
8.4*2.5 = 21
Giving brainlist to whoever answers
Answer: should be x> -18
Step-by-step explanation: hope this helps
Answer:
x > -18
Step-by-step explanation:
8 > 2 - x/3
Multiply the equation by 3.
24 > 6 - x
Flip around to make working with it easier.
6 - x < 24
Subtract 6 from both sides.
-x < 18
Divide by -1. When dividing by a negative in an inequality, flip the sign.
x > -18.
What is the inverse of addition
Answer:
0 is the inverse of addition
Identify the equation of the circle that has its center at (-8, 15) and passes through the origin
A. (x – 8)2 + (y + 15)2 = 17
B. (x + 8)2 + (y – 15)2 = 289
C. (x - 8)2 + (y + 15)2 = 289
D. (x + 8)2 + (y - 15)2 = 17
Answer:
(x +8)^2 +(y -15)^2 = 289
Step-by-step explanation:
Answer:
(x +8)^2 +(y -15)^2 = 289
Step-by-step explanation:
Plssss helpp loll
XD
Answer:
Option B = 5,881.96
Step-by-step explanation:
Volume of a sphere = 4π (r³/3)
If the diameter is 22.4, then the radius would be: 11.2 cm which is half of the diameter.
Therefore, the volume =
=> 4π (r³/3)
=> 4(3.14) (11.2³/3)
=> 12.56 * (1404.928/3)
=> 12.56 * 468.31
=> 5881.97
Therefore the approximation would be Option B = 5,881.96
Hope this helps!
The volume of a cylinder is 169 pie in.3 and the height of the cylinder is 1 in. What is the
radius of the cylinder?
The radius of the cylinder is in. (Simplify your answer.)
Answer:
Step-by-step explanation:
please help me with this problem ASAP
Answer:
Step-by-step explanation:
I think it's 64
Can someone please answer step by step?
Jane wants to buy a jacket that costs $75 but that is on sale for 20% off. She also has a coupon for 10% off. She tells her friend George that she can calculate the discounted price of the jacket by finding 30% of $75. George disagrees and states that she first needs to find 20% of $75 and then find 10% of your answer. Who is correct and why?
Answer:
George is correct
Step-by-step explanation:
if the jacket is in sales for 20% off, Jane's coupon would give her a discount of 10% on top of the already discounted 20%.
Jane is incorrect because, if she added the 2 discount together, she gets a total of 30%, but that is a 30% discount of the original price of $75 which isn't correct. what we want to do is find how much the jacket cost after 20% discount THEN use the coupon to get a further 10% discount on the sales price of the jacket. and for this reason, George is correct.
hope this helped
-1/2 (-2x + 4y) what’s the answer somebody help
Answer:
2x-4y=3 Solver Shows Steps Quadratic Equations, Exponents, Polynomials
Step-by-step explanation:
Answer:
2x - 4y
______
2
Step-by-step explanation:
A bus departed from New York at 11 pm with 44 passengers. An hour later, a few passengers got off at New Jersey. The number of passengers who boarded the bus at New Jersey were twice the number of passengers who got off the bus. If the bus has 50 passengers now, how many passengers got off at New Jersey?
Answer:
6 got off at NJ
Step-by-step explanation:
if u write an equation it would be 44-x+2x=50. -x+2x=x so the equation would now be 44+x=50. If you subtract both sides by 44, it would be x=6. x was the number of people that got off at NJ so 6 people got off there.
Hope this helps!
Hemanta bought a pen of Rs 75 and sold it at a profit of Rs 3.80. What is the selling price of the pen?
Answer:
78.80
Step-by-step explanation:
just add the two values
Please help quick I have no idea what to do
Answer:
2
Step-by-step explanation:
rise/run 4/2
Is the following statement TRUE or FALSE? Select the best choice from the following to justify your
answer.
log(e) = ln(e)
O FALSE. The two logarithms have different bases so their values are not the same.
O FALSE. The value of log(e) is undefined.
O TRUE. Both logarithms are equal to e.
O TRUE. Natural logarithms and common logarithms are always equal to each other.
Answer:
[tex]first \: answer \: is \: true[/tex]
Who could help me please and thank you
Answer:
I believe x=3
Step-by-step explanation:
David is a groundskeeper at Triangle Park, scale shown below.
David needs to cut the grass four times a month. How many square yards of grass will he cut altogether each month?
A construction company is building two hotels that will be the same height, and have bases that are the same size. One will be a rectangular prism and the other will be a rectangular pyramid. Which building will require more gallons of paint to completely cover it? Why?
Answer:
The rectangular prism building.
Step-by-step explanation:
The rectangular prism building will require more gallons of paint to completely cover because, compared to the rectangular pyramid, the rectangular prism has a larger surface area, thus it would need more paint to completely cover it.
What is the value of x ?
Answer:
x = 9°
Step-by-step explanation:
The full arc of the angles equals 360°. So, we can subtract all of the measures of angles we are given from the total 360 to find the value of x.
We can add the given angles together and subtract the sum from 360 as well.
73 + 63 + 89 = 225
This means the measure outside 15x is a combines 225°.
Now, subtract the known measures from our total, 360.
360 - 225 = 135
The unknown, or 15x, is equal to 135°.
15x = 135
Solve this like a normal equation. Divide both sides by 15 to isolate x and solve for the variable.
[tex]\frac{15x}{15}[/tex] = [tex]\frac{135}{15}[/tex]
x = 9
x is equal to 9°.
We can check by adding all our values together again to see if they amount to 360°.
73 + 63 + 89 + 15(9) = 360
360 = 360
The equation is correct, so we can be sure that we are right.
The answer is x = 9°.
Good luck ^^
The members of a basketball team need to raise $895 for new uniforms. They already have $351 from food sales. To raise the remainder, they are planning a shoot-out challenge. If 34 teams sign up, how much must they charge per team to meet their goal of $895?
Subtract what they already have from what they needed:
895 - 351 = 544
They need$544 more.
Divide how much more they need by the number of teams:
544/34 = 16
They need to charge each team $16
Pensé un número, a ese
número le sumé 15 y obtuve
como resultado 27.
¿Cuál es el número que
pensé
Pensé un número, lo
multipliqué por 2, le sumé 5
y obtuve 27.
¿Cuál es el número que
pensé?
Si al doble de la edad de
Juan le sumas 8, obtienes
32.
¿Cuál es la edad de Juan?
Answer:
Step-by-step explanation:
No se si esto deberia ser mas dificil pero aqui voy:
Pregunta 1.
27 - 15 = 12
El numero es 12
Pregunta 2.
27 - 5= 22 dividido 2 = 11
El numero que pensastes es 11
Pregunta 3.
32 - 8 = 24 dividido 2 = 12
El tiene 12 años
Use el metedo reversa.
Construyendo y resolviendo las ecuaciones, encontramos que:
1. El numero es 12.2. El numero es 11.3. La edad de Juan es 12.---------------
Ejercicio 1
El número es x.Sumando 15, tenemos x + 15 Obtuve 27, entonces:[tex]x + 15 = 27[/tex]
[tex]x = 27 - 15 = 12[/tex]
El numero es 12.---------------
Ejercicio 2
El número es x.Multiplicando por 2, tenemos 2x. Sumando 5, tenemos 2x + 5.Obtuve 27, entonces:[tex]2x + 5 = 27[/tex]
[tex]2x = 22[/tex]
[tex]x = \frac{22}{2}[/tex]
[tex]x = 11[/tex]
El numero es 11.---------------
Ejercicio 3
La edad es x.Doble de la edad es 2x.Sumando 8, tenemos 2x + 8.Obtuve 32, entonces:[tex]2x + 8 = 32[/tex]
[tex]2x = 24[/tex]
[tex]x = \frac{24}{2}[/tex]
[tex]x = 12[/tex]
La edad de Juan es 12.Se da una pregunta similar en https://brainly.com/question/19560278
Find the value of x if the measure of angle 1 = 11x - 9 and the measure of angle 5 = 7x + 9
Answer:
x = 10
Step-by-step explanation:
Lett angle 1 and angle 5 lie on the same straight line. This shows that they are supplementary
Hence;
<1 + <5 = 180
11x - 9 + 7x + 9 = 180
18x = 180
x = 180/18
x = 10
Hence the value of x is 10
You are given a bag of jelly beans there are 7 red, 8 blue, 4 yellow, and 10 pink. Find the probability of drawing two blue in a row with replacement
Answer:
8 / 29 = .276
Step-by-step explanation:
29 is the total number of jelly beans
When we have replacement, we do not reduce the number of total jelly beans, so the probably of drawing blue stays the same.
Answer:
.276
Step-by-step explanation:
7. What is the value of x to the nearest foot? *
8000 ft
40°
X
6713 ft
9534 ft
10,443 ft
12,445 ft
Help asap please math if you put in a random answer you will be reported. Tysm! (Do not show your work just put in the RIGHT answer!) TYSm! :D
Answer:
6. 80 or B
7. 188 or C
Step-by-step explanation:
6.
c=a2+b2=42+42≈5.65685
V=1 /4h﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=1 /4·10·﹣44+2·(4·5.66)2+2·(4·4)2﹣5.664+2·(5.66·4)2﹣44
≈80
7.
A=2(wl+hl+hw)=2·(2.7·4.8+10.8·4.8+10.8·2.7)
≈187.92 rounded to 188
please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
36
Step-by-step explanation:
(a) An angle measures 29º. What is the measure of its complement?
(b) An angle measures 26°. What is the measure of its supplement?
measure of the complement =
measure of the supplement =
Answer:
a) 61 b) 151
Step-by-step explanation:
measure of the complement = 29 + x = 90 ; x = 90-29 = 61
measure of the supplement = 29+x= 180 ; x = 180 - 29 = 151
I hope im right!!
Based on these results, which is the most reasonable
balls she will have blocked after 8 games?
A 96
B 32
C 72
D 56
Answer:
theanswer is D.72
Step-by-step explanation:
this.is because she blocked 36 balls in the first 4 games
As per the given data, it can predict that after 8 games the number of blocks would be 72 balls. Option c is correct.
Given that,
Based on these results, which is the most reasonable balls she will have blocked after 8 games is to be determined.
The average of the values is the ratio of the total sum of values to the number of values.
Here,
Average balls blocked in 4 games = 8 + 12 + 9 + 7 / 4 = 36 / 4
= 9
For the 8 games the number of ball blocked would be = 8 × 9 = 72
Thus, as per the given data, it can predict that after 8 games the number of ball blocks would be 72 balls. Option c is correct.
Learn more about averages here:
brainly.com/question/24057012
#SPJ2
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Answer:
1Q is c
2Q is b
Step-by-step explanation:
An electrician charges Mr. Speer $300 before sales tax, for wiring his home. (a) What is the amount of sales tax that Mr. Speer has to pay? (b) What is the total amount Mr. Speer has to pay?
Answer: See explanation
Step-by-step explanation:
Your question isn't complete as you didn't give the sales tax percent. In order to solve the question, let's assume that the sales tax is 6%.
(a) What is the amount of sales tax that Mr. Speer has to pay?
This will be:
= Sales tax percent × Amount charged
= 6% × $300
= 6/100 × $300
= 0.06 × $300
= $18
The sale tax is $18
(b) What is the total amount Mr. Speer has to pay?.
The total amount will be the addition of the amount charged and the sales tax. This will be:
= $300 + $18
= $318