A luxury chairs manager found that an employee made 3/4 of a chair every 3/8 of an hour
How many chairs does the employee make per hour?
Answer:
Step-by-step explanation:
(3c/4)/(3h/8)
(3c/4)(8/3h)
(24/12)c/h
2 c/h
So employee can make 2 chairs in one hour.
What is this number rounded to the nearest whole number?
Answer:
20
Step-by-step explanation:
In the tenths place, it is 7 so it rounds up.
19 rounded is 20.
Hope this helps =]
What is the value of 1/2+(-5/6)+1/4
Answer:
B. -1/12
Step-by-step explanation:
1/2 - 5/6 + 1/4 = -1/12
[tex] \frac{1}{2} - \frac{5}{6} = \frac{3}{6} - \frac{5}{6} = - \frac{2}{6} \\ \\ = - \frac{1}{3} + \frac{1}{4} = - \frac{4}{12} + \frac{3}{12} = - \frac{1}{12} [/tex]
There are denominator equalizations in between :)I hope I got it right, I'm trying to improve my English a little :)Greetings from Turkey:)#XBadeXI need help with this
Answer:
[tex]160\pi[/tex] units³
Step-by-step explanation:
To find the volume of a cylinder, we multiply its base area by its height:
[tex]V=\pi r^2h[/tex] where [tex]r[/tex] is the radius of the base and [tex]h[/tex] is the height
Plug the given values into the equation
[tex]V=\pi (4)^2(10)\\V=\pi (16)(10)\\V=160\pi[/tex]
Therefore the volume of the cylinder is [tex]160\pi[/tex] units³.
I hope this helps!
Help me please!
I don’t understand this
I can’t figure out the answer
Answer:
27:18
Step-by-step explanation:
simplified would be 3:2
What is the amount of simple interest after 3 years if $250 was deposited at a 4% interest rate?
Answer:
$290
Step-by-step explanation:
250 * 4% (Or 0.04) = $10
$10 is interest per year
$10 * 4 years = $40
$250 + $40 = $290
June and Jimmy the same age. June is 36 inches tall and Jimmy is 24 inches tall. If June grow 6 inches per year in Jimmy is 9 inches per year, then in how many years will they both be the same height. First, graph the system to find the solution. Second, solve the system using substitution to verify that you graph is correct.
Answer:
4 more years, then June and Jimmy will both be 60 inches tall.
Step-by-step explanation:
I just kept adding 6 to June's 36 inches, while adding 9 to Jimmy's 24 inches at the same time, until they both landed on the same number.
Factor by grouping 20p³+15p²+24p+18
Please help me with this asap ! Find the perimeter!
Answer:
70 ft is the answer
hope it helps and your day will be full of happiness
Answer:
i'm pretty sure its 70ft
Step-by-step explanation:
hope this helps :p
What is the difference between solving this equation: x - 4 = 17 AND this equation : 5x - 1 = 24 ?
Answer: See explanation
Step-by-step explanation:
x - 4 = 17
Collect like terms to get the value of x
x = 17 + 4
x = 21
5x - 1 = 24
Collect like terms to get the value of x
5x = 24 + 1
5x = 25
Divide both side by 5
5x/5 = 25/5
x = 25/5
x = 5
Perimeter of a cube, in a cube? What?
Answer:
158
Step-by-step explanation:
I need to know the answer plzzzz
Answer:
your answer will be B. y = | x+4 | - 2
Step-by-step explanation:
hope it helps you
have a nice day!!
Answer:
its i either c or b but i would chose C.
Step-by-step explanation:
Please help I’m so confused 25 points and brainliest!!
Answer:
1=15.7
2:31.4
3:12.5
Step-by-step explanation:
1=5×3.14=15.71
2:5×2=10×3.14=31.42
3:39.25÷3.14=12.5
hope this helps
Answer:
1 is 15.7, 2 is 31.4, 3 is 12.5
Step-by-step explanation:
1.C=πd
C=π×5
C=5π
Circumference = 15.7
2.C=2πr
C=2×π×5
C=10π
Circumference = 31.4
3. diameter=Cπ
d=39.25π
d=39.25/3.14
Diameter = 12.5
Hope this helped.
PLEASE HELP MEEEEEEEE IF YOUR GOOD AT ALGEBRA
Answer:
c
Step-by-step explanation:
Porfavor: Elabora un problema matemático relacionado con tu vida cotidiana donde utilices “adición y sustracción de números con signo” y el resultado sea - 9
Answer:
Queremos hacer un problema donde tengamos adición (a + b) y substracción ( a - b) de números con signo, de tal forma que el resultado final sea 9.
El caso más simple para este tipo de problemas es algo como:
"Vas a un mercado a comprar un par de productos, el producto A cuesta $A, y el producto B cuesta $B, si solo tenés un billete de $C, cuanto será el vuelto?"
Bueno, el vuelto va a ser la diferencia entre lo que vos entregáis, $C, y el costo total de los productos que compras ($A + $B)
Entonces el vuelto va a ser:
vuelto = $C - ($A + $B)
Y queremos que el resultado de este problema sea 9, entonces podemos escribir:
vuelto = $9 = $C - ($A + $B)
Ahora debemos encontrar los valores de las incógnitas.
Podemos simplemente definir dos de ellas y encontrar la tercera, por ejemplo si $C = $20 y $A = $2, entonces:
$9 = $20 - ($2 + $B)
$9 = $20 - $2 -$B
$9 = $18 - $B
$9 - $18 = -$B
-$9 = -$B
Entonces $B será = $9.
Y el problema podría escribirse como:
"Vas a un mercado a comprar un par de productos, el producto A cuesta $2, y el producto B cuesta $9, si solo tenés un billete de $20, cuanto será el vuelto?"
pls help :) plssssss
Answer:
I'm kinda guessing 35 degrees.
Step-by-step explanation:
It was simple math and I don't know if there's a certain way you are supposed to do this. Sorry if I'm incorrect.
Answer:
35 degrees im pretty sure
Step-by-step explanation:
goodluckk
Kate can mow lawns at a constant rate of 45 lawns per hour. How many lawns can Kate mow in 20 hours?
Answer:135
Step-by-step explanation:
bcs 45x60 is 2700 ÷20= 135
Based on the quadratic graph provided below, determine the characteristics of the graph requested:
Answer:
This hurt my head
Step-by-step explanation:
Tara is a little worried about this breakdown because she knows the drug will likely affect younger women differently than older women
Answer:
NOT TO WASTE POINTS BUT PLEASE DO NOT USE THAT LINK ABOVE
Step-by-step explanation:
IT TRACKS YOU
Answer:
what kind of question is that
Step-by-step explanation:
Person above, really??
A person stands 6 feet tall. The distance from the top of their head to the end of their
shadow on the ground is 10 feet. How long is their shadow? Round to the nearest
tenths where necessary.
Answer:
It's quite simple and there is no need for rounding, the answer should be 8ft
Step-by-step explanation:
Here's why,
This problem can be solved with the Pythagorean Theorem, since in draws a triangle.
The picture should explain it, let's double check:
6^2+8^2=10^2
36+64=100
Looks like it checks out
Answer:
I agree, the answer should be 8ft
Help :) please I’ll give the crown:)
Answer:
50 min
Step-by-step explanation:
Convert the hours and minutes to pure minutes. 1hr40min =60min +40min= 100min and 2.5hrs =2(60min)+30min=150min. Then subtract 150 from 100 to get 50 min longer.
I need help on this one please
Answer: 66 degrees
Step-by-step explanation:
Solve for X. Please help! 35 points
HELP PLZZZ URGENT I NEED HELP RN PLSSSSSSS
Answer:
0 from the x axis, 5 from the y-axis
Step-by-step explanation:
Coordinates are (x,y).
simplify.
(14h⁴︎+3h³) - (9h⁴︎+2h³)
Answer:
31874
Step-by-step explanation:
I think that's right?
please tell me
Help me pls. literally can’t figure it out.
click pic to make it bigger thanks.
find the values, exact answers.
Answer:
x=30
Step-by-step explanation:
180=2x+3x+x
180=6x
180÷6=6x÷6
30=x
A ship sails 30km from A on a bearing of 048 degrees and a further 42km on a bearing of 110 degrees to arrive at B. What is the distance and bearing B from A.
Answer:
The distance from A to B is approximately 67.5 km
The bearing of B from A is approximately 86.89°
Step-by-step explanation:
i) The distances and the bearing of the motion of the ship is given as follows;
The distance the ship sails on a bearing of 048° = 30 km
The distance further the ship sails on a bearing of 110° = 42 km
From the drawing of the sailing of the ship created with Microsoft Visio, we have;
∠C = 48° + 70° = 118°
By cosine rule, we have;
c² = b² + a² - 2·b·a·cos(∠C)
From which we have;
c² = 30² + 48² - 2 × 30 × 48 × cos(118°) ≈ 4,556.07810082
c ≈ √(4,556.07810082) ≈ 67.5
The distance from A to B = c ≈ 67.5 km
ii) By sine rule, we have;
a/sin(A) = b/sin(B) = c/sin(C)
∴ sin(A) = a·sin(C)/c
Substituting the values of the variables gives;
sin(A) ≈ 48·sin(118°)/67.5
∠A ≈ arcsin(48·sin(118°)/67.5) ≈ 38.89°
Therefore, the bearing of B from A ≈ 48 + 38.89 = 86.89°.
Barry has a rectangular prism shaped garden with the following dimensions, 4 feet by 2.5 feet by 2 feet. If soil costs $5.75 per cubic foot, how much will is cost for Barry to fill his garden with soil?
(hint: find volume in cubic feet first)