Answer:
The positions can be filled in 2730 ways
Step-by-step explanation:
The number of all posible ways is equal to the number of possibilities of who can become the manager, times the number of possibilities of who can become the associate manager, times the number of possibilities of who can become the assistant manager.
Now...
The number of possibilities of who can become the associate manager = 15
The number of possibilities of who can become the associate manager = 14
(it decrease by one because one person already got the position of manager)
The number of possibilities of who can become the assistant manager = 13
(based on the same logic as for the number of who can become the associate manager)
So now we know the number of ways equals...
15 x 14 x 13 = 2730
1. Devon saw that the shoes he
wanted were on sale. They
were normally $60 but were
now 20% off. How much were
the shoes after the discount?
Helppppp
Answer:
$48
Step-by-step explanation:
20%=1/5
60/5=12
60-12=48
Can someone help with this please!
Answer:
96/100, if they said simplify then its 24/25
Step-by-step explanation:
I bought a 5lb bag of sugar. I used 1 2/3 for cookies and 2 3/4 for cake. How much sugar do I have left?
Answer:
7/12lb
Step-by-step explanation:
5-1 2/3-2 3/4
=5-5/3-11/4
=10/3-11/4
=40/12-33/12
=7/12lb
Answer:
[tex]\frac{7}{12}[/tex]
Step-by-step explanation:
There was an initial amount of 5 lbs.
[tex]1\frac{2}{3}+2\frac{3}{4}=4\frac{5}{12}[/tex]
4 (5/12) of the sugar was used.
[tex]5 - 4\frac{5}{12}=\boxed{\frac{7}{12}}[/tex]
(7/12) of sugar should be remaining.
Hope this helps.
The velocity of a particle moving along a line is given by v(t) = e ^ t * sin(e ^ t) the interval 0<= t<= pi 2 . What is the distance that the particle traveled on this time interval?
Answer:
0.44237 units
Step-by-step explanation:
Given
[tex]v(t) = e^t*sin(e^t)[/tex]
[tex]0 \le t \le \frac{\pi}{2}[/tex]
Required
The distance traveled in this interval
We have:
[tex]v(t) = e^t*sin(e^t)[/tex]
The distance is calculated as:
[tex]d(t) = \int\limits^a_b {v(t)} \, dt[/tex]
So, we have:
[tex]d(t) = \int\limits^{\frac{\pi}{2}}_0 {e^t*sin(e^t)} \, dt[/tex]
Let:
[tex]u = e^t[/tex]
Differentiate
[tex]\frac{du}{dt} = e^t[/tex]
So:
[tex]dt = e^{-t} du[/tex]
So, we have:
[tex]d(t) = \int\limits^{\frac{\pi}{2}}_0 {e^t*sin(e^t)} \, dt[/tex]
[tex]d(t) = \int\limits^{\frac{\pi}{2}}_0 {e^t*sin(u)} \, e^{-t} du[/tex]
Rewrite as:
[tex]d(t) = \int\limits^{\frac{\pi}{2}}_0 {e^t* e^{-t}*sin(u)} \, du[/tex]
[tex]d(t) = \int\limits^{\frac{\pi}{2}}_0 {sin(u)} \, du[/tex]
Integrate:
[tex]d(t) = -\cos(u)|\limits^{\frac{\pi}{2}}_0[/tex]
Substitute [tex]u = e^t[/tex]
[tex]d(t) = -\cos(e^t)|\limits^{\frac{\pi}{2}}_0[/tex]
Split
[tex]d(t) = -\cos(e^\frac{\pi}{2}) - [-\cos(e^0)][/tex]
[tex]d(t) = -\cos(e^\frac{\pi}{2}) +\cos(e^0)[/tex]
[tex]d(t) = -0.09793 + 0.5403[/tex]
[tex]d(t) = 0.44237[/tex]
The distance traveled in this interval is: 0.44237 units
dt =
d(t) = \int\limits^2_0 {e^t*sin(e^t)} \, dt
There are 70 dogs and 55 cats at the shelter. 15 of these animals get adopted . What is the percent of the animals that got adopted
Answer: 12%
Step-by-step explanation:
Given
There are 70 dogs and 55 cats at the shelter
If 15 animals are adopted
Total no of animals =70+55=125
Percent of animals adopted is given by
[tex]\Rightarrow \dfrac{\text{Animals adopted}}{\text{Total animals}}\times 100\\\\\Rightarrow \dfrac{15}{125}\times 100=12\%[/tex]
2y - 6 = 2
What value of y makes the following true
Answer:
y = 4
Step-by-step explanation:
2y - 6 = 2
add 6 to each side of the equation:
2y = 8
divide both sides by 2:
y = 4
Answer please no links or files
Answer:
120
Step-by-step explanation:
PLZ HELP
How many solutions does the equation 6p − 4p − 8 = −4 + 3 have? (5 points)
a
One
b
Two
c
None
d
Infinitely many
Answer:
D.infinitely many
try it you'll see
If a sweater originally costs $50 and there is a 30% off sale on sweaters, what is the sale price?
Round 609635.782852 to the nearest thousand.
Answer:
610000
Step-by-step explanation:
Srry i misread that i thought it said round to the nearest thousandth f
After rounding the number to the nearest thousand we get 609635.783
Here,
The given number to round nearest thousand is 609635.782852
What is rounding off of a number?
Rounding off means a number is made simpler by keeping its value intact but closer to the next number.
Now,
In rounding off a number nearest thousand we can write a number up to 3 decimal places
So after rounding 609635.782852 to the nearest thousands we get,
609635.783
Learn more about the Rounding off of a number visit:
https://brainly.in/question/5838592
#SPJ2
And the difference between the range and the mean (15. 13. 22, 18, 13. 12. 18, 16, 14, 18, 14)
Answer:
range °° heights - lowest = 22-12 = 10
mean °° average number = sum of all numbers÷ number of digits = 173÷ 11 =15.727
find the length of x plsss
Answer:
I am not sure about this one but I think x = 13.89
Step-by-step explanation:
Have a nice day!
PLEASE HELP ME!!!!!!!!!!
Answer:
a= -15
b= -0.5
c= 0.01
Step-by-step explanation:
a: multiply 3 both sides so now it would be a = -15
b: do 12 - 12.5 = -0.5
c: -0.1 divided by -10 = 0.01
BRAINLIEST IS ON THE LINE!!!!!!!!!!!!!!!!!!!!!!
Answer:
8/15
-3
2 1/7
-10
Step-by-step explanation:
...............
Answer:
A. 8/15
B. 36/-12 = 3/-1 (-3)
C. -15/-7 (15/7)
D. -30/3 = -10/1 (-10)
Step-by-step explanation:
To find the quotient of two fractions, change the equation from division to multiplication.
Each time you divide fractions, remember this:
SAME, CHANGE, RECIPROCAL (FLIP)
For example, 2/5 ÷ 3/4
SAME: Keep 2/5 as it is.
CHANGE: Change the division to a multiplication sign.
RECIPROCAL (FLIP): Switch the numerator and denominator; 3/4 would become 4/3.
2/5 x 4/3
(Multiply the numerators and denominators).
2/5 x 4/3 = 8/15.
Now, repeat this with other equations.
9/4 ÷ -3/4
9/4 x 4/-3 = 36/-12 = 3/-1 (-3)
-5/7 ÷ -1/3
-5/7 x 3/-1 = -15/-7 = (15/7)
-5/3 ÷ 1/6
-5/3 x 6/1 = -30/3 = -10/1 (-10)
Da solución al siguiente sistema de ecuaciones utilizando el método de igualación. X + y =82 , 5x + 10y = 500 por favor es para hoy.
Answer:
X = 64
Y = 18
Step-by-step explanation:
Para resolver un sistema de ecuaciones de dos incognitas por igualacion:
- Se despeja en ambas sub ecuaciones una incognita y se igualan, para determinar la respuesta del otro valor desconocido
Despejemos la Y en ambas operaciones:
Y = 82 - X
Y = (500 - 5X) 1/10
Y = 50 - 1/2X
Ahora igualamos
82 - x = 50 - 1/2x
82 - 50 = -1/2x + x
32 = 1/2x
x = 32 . 2
x = 64
Volvemos a las dos sub ecuaciones
Y = 82 - 64 → 18
Y = (500 - 5 . 64) / 10
Y = (500 - 320) / 10
Y = 180 / 10 → 18
The area of a tablecloth is 108 square feet.
The width is 9 feet. What is the perimeter
of the tablecloth?
Answer:
12
Step-by-step explanation:
What are the transformations?
y=(x-2)2+4 (Choose ALL that apply.)
Answer:
There is a vertical stretch when I graphed it.
Step-by-step explanation:
Hope this helps:)
If a rock weighs 3.24 pounds on Saturn, what will it weigh on Earth?
Answer:
weight on saturn = (weight on earth/9.8) x 10.44
So,
3.24 = (x/9.8) x 10.44
0.3103 = x/9.8
x = 3.0409
The rock would weigh 3.0409 pounds on Earth! :)
The figure below is a parallelogram. Find the value of x.
Answer:
13
Step-by-step explanation:
8x-6 = 98 and solve from there to get 13
help <33 PLEASR PLEASE
Answer:
104.06 m^2
Step-by-step explanation:
Area of square
22 X 22 = 484 m^2
Area of circle
3.14r^2
radius = 22/2
radius = 11
3.14* 11^2 = 379.94
484 - 379.94 = 104.06
Mario sells insurance. His goal is to sell 3 types of insurance to each family on a block. He also wants to sell more than 27 policies. If x is the number of families he needs to sell to, which pair of inequalities correctly represents this problem?
A.9x > 27
x>3
B. 9x < 27
x<3
C. 3x >27
x>3
D. 3x < 27
x<9
please helppp
When we divide both sides of the inequality,
3x > 27 by 3, 3x(3) > 27(3)
we get x > 9, as the simplified form of the inequality.
Thus, giving us the answer of:
x > 9
Answer:
Step-by-step explanation:
3x > 27
x > 9
Which are possible lengths of the sides of a right triangle?
A.
2 cm, 5 cm, 29 cm
B.
2 cm, 6 cm, 8 cm
C.
4 cm, 5 cm, 6 cm
D.
5 cm, 12 cm, 13 cm
Answer:
A.
2 cm, 5 cm, 29 cmNot a triangle as 2 + 5 < 29NoB.
2 cm, 6 cm, 8 cmNot a triangle as 2 + 6 = 8NoC.
4 cm, 5 cm, 6 cm4² + 5² = 41 > 36 = 6²NoD.
5 cm, 12 cm, 13 cm5² + 12² = 169 = 13²YesAnswer:
answer:
A.
2 cm, 5 cm, 29 cm
for right angled triangle
2²+5² =29²
29=29²
false
B.
2 cm, 6 cm, 8 cm
for right angled triangle
2²+6²=8²
40=64
false
C.
4 cm, 5 cm, 6 cm
for right angled triangle
4²+5²=6²
41=36
false
D.
5 cm, 12 cm, 13 cm
5²+12²=13²
169=169
true
so.
possible lengths of the sides of a right triangle is:D.
D. 5 cm, 12 cm, 13 cm
Georgia has 168 songs in her playlist, while Scarlet has 266 songs in her playlist. Which statement correctly compares the
number of songs in the two playlists?
266 < 168
266 = 168
168 < 266
168 > 266
Answer:
168<266
Step-by-step explanation:
Answer:
168<266 (Did it on college bridge)
Step-by-step explanation:
If it snows tomorrow, the probability is 05 that John will practice his trombone. If it does not snow tomorrow, there is only a 0.6 chance that John will practice. Suppose the chance of snow tomorrow is 70%. What is the probability that John will practice his trombone?
Answer:
54 percent
Step-by-step explanation:
The final probability is a weighted average of the going to play probabilities determined for each weather scenario:
P(John performs cello; provided that it rains) * P(it rains) + P(it rains) + P(it rains) + P(it rains) + P(it rains) +
If it doesn't rain, P(John plays cello) * P(it doesn't rain) =
0.54 = 0.6 * 0.7 + 0.4 * 0.3
The likelihood is 54 percent.
A die is thrown once, find the probability of getting an even number and a multiple of 3,
Answer:
OPA OPA OPA OPA OPA OPA OPA OPA
Step-by-step explanation:
_. ._
\_(``-)_/
Answer:
its by chance yk
Step-by-step explanation:
Warm-Up
Volume
Match each type of measurement with units that could be used to express it.
Perimeter
Area
inches
cubic feet
cubic meters
square units
Sq.ft
Step-by-step explanation:
volume is cubic feet and cubic meters
area is square feet and square units
perimeter is inches
Carl ordered a refrigerator that weighs 192 pounds. It was shipped to him inside a box and
surrounded by packaging material. The total weight of the refrigerator, box, and packaging
material was 205 pounds.
What is the weight of the box and packaging material?
Enter your answer in the box.
pounds
Answer:
13 pounds
Step-by-step explanation:
We know that the total weight of everything is 205 pounds, and the fridge itself is 192 pounds. So we need to calculate the weight of everything that is not a fridge, which would be:
205 - 192 = 13 pounds
That means that the box and the packaging is 13 pounds. Hope this helps!
What do you do to the b value to correctly complete the square?
A. Square it
B. Divide it by 2 and square the result
C. Divide it by 2 and take the square root of the result
D. Divide it by 2 only
Answer:
Step-by-step explanation:
B is correct: We Divide it (the coefficient b) by 2 and square the result.
Answer:
B. Divided it by 2 and square the result.
Lines a and b are parallel. What is the measure of angle s? NEED HELP ASAP
22°
158°
Can someone please answer this question I don’t have much time
Answer and Step-by-step explanation:
The top right shape is the correct option.
It contains a triangle and a rectangle, in which she can use the formulas to solve for their areas.
#teamtrees #PAW (Plant And Water)
Answer: Number 2 is correct. It divides the trapezoid into a square (rectangle) and 2 triangles which is equivalent to the whole trapezoid.