Answer: Yes
Step-by-step explanation:
Given that:
Number of employees (n) = 6
Number of employees who can work at a time (r) = 3
To know of its possible for different groups of employees to work for two wweka, then, the number of different groups or combination must be greater Than or equal to 14 (two weeks) ; Assume (1 week = 14 days)
Using the combination formula :
nCr = n! ÷ (n - r)!r!
6C3 = 6! ÷ (6 - 3)!3!
6C3 = 6! ÷ 3!3!
6C3 = (6*5*4) ÷ (3*2*1)
6C3 = 120 / 6
6C3 = 20 ways
Hence, 20 different groups of 3 employees can be made from all 6 employees. Hence, it is possible to have different groups work for two weeks
urgent i dont have time pllz help thxx
Answer:
270
Step-by-step explanation:
360-90 =270 since the arc for xw is 90 then subtract the whole circle
Please?
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[tex]a^{2}[/tex] is just a*a, and [tex]a^{4}[/tex] is a*a*a*a
Thus, adding them together is a*a a*a*a*a, or [tex]a^{6}[/tex]
Alternatively, use the rule
[tex]a^{m} +a^{n} =a^{m+n}[/tex]
When used in this problem:
[tex]a^{2} +a^{4} =a^{2+4} = a^{6}[/tex]
I hope this helps!
which sum or difference is modeled by the algebra tiles
Answer:
I believe its C
Step-by-step explanation:
5/9(F-32)= -62.1 what is F?
Answer:
F = -79.78
Step-by-step explanation:
You need to set F by itself
5/9(F-32) = -62.1
multiply the reciprocal of 5/9 on both sides to eliminate 5/9. The reciprocal is 9/5
-62.1 times 9/5
= -111.78
F-32 = -111.78
add 32 on both sides to get F by itself.
-111.78 + 32 = -79.78
Your final answer
The cost of 9 donuts is $5.50. how many donuts can you buy for $33.00
9514 1404 393
Answer:
54
Step-by-step explanation:
Let d represent the number of donuts. The cost is proportional to the number, so we have ...
d/33.00 = 9/5.50
d = 33.00(9/5.5) = 9·6 = 54
You can buy 54 donuts for $33.00.
Write equations for the vertical and horizontal lines passing through the point (-9,-4).
Answer:
for a vertical line the value of x, in this case 9, will never change. this will be true for any value of y. therefore the equction for vertical line line passing through this point is; x=9 likewise, for a horizontal line the value of y, in this case -4 will never change. this will be true for any value of x. therefore the equation for a horizontal line passing through this points is; y=-4
Step-by-step explanation:
hope this helpful and you welcome!
tell me if you have anything to help you with.
The distance between two cities on a map is 3.5 centimeters. The map uses a scale in which 1
centimeter represents 20 kilometers. What is the actual distance between these two aties in
Kilometers?
Answer:
it would be 70 kilometers
PLZ HELP IM GIVING YOU 100 POINTS
solve for x
2 1/4 = 1 2/7 divided by x
Answer:
x = 4/7 or 0.571428571
Step-by-step explanation:
what is 4/5 divided by 7
Answer:
0.11428571428
Step-by-step explanation:
4 / 5 / 7 = 0.11428571428
4/5 = 0.8
0.8 ÷ 7 = 44/35
NEED HELP NOW PLEASE!!!! D;
A student answered 72 problems on a test correctly and received a grade 83%. How many problems were on the test, if all the problems were worth the same number of points? (Round to the nearest whole number)
Answer:
There were 86 problems on the test.
Step-by-step explanation:
72/87 = y/100
You use cross multiplication to solve. When you do this, you get the answer 86.75 problems, but since you can't have .75 of a problem, the answer is 86.
What is the least number of plums which can be shared equally among groups of 8, 12 and 16 students
Answer:
20
Step-by-step explanation:
Algebra 1, P.3 Geometric sequences HD
Type the missing number in this sequence:
-3,
-6,
-12, 24,
-48,
Evaluate 5^−4. Write your answer as a fraction in simplest form.
Can you please help me on this?
Answer:
Step-by-step explanation:
5^-4 remember that a^-b=1/a^b
5^-4=1/5^4=1/625
Distribute: 2x(5 + 7y)
Answer:
10x + 14xy or simplified: 24x²y
Step-by-step explanation:
2x × 5 = 10x
2x × 7y = 14 xy
= 10x + 14xy
Brett and Greg each want to run for president of their school’s student body Council. in order to do so, they must collect a certain number of signatures and get a nomination. So far, Brett has 10 signatures, and Greg has 20. Brett is collecting signatures at an average rate of five per day, whereas Greg is averaging three signatures every day. Assuming that their rate of collection stays the same, eventually the two will have collected the same number of signatures. How many signatures will they both have?
Answer:
they need 130 per day signature
dan pays £714.73 a year on his car insurance
the insurance company reduces the price by 4.1%
how much does the insurance cost now?
give your answer rounded to 2DP
Answer:
The Current Insurance cost = $685.43
Step-by-step explanation:
Given that Dan pays £714.73 a year on his car insurance.
Reduced Percentage = 4.1%
so
Reduced Amount = 4.1% × 714.73
= [4.1 / 100] × [714.73]
= 0.041 × 714.73
= $29.30
The current cost can be calculated by subtracting the reduced amount of 29.30 from 714.73.
so
Current Insurance cost = 714.73 - 29.30
= $685.43
Therefore, the Current Insurance cost = $685.43
12.3 + (62 - 11.8) - 1?
Answer:
61.5
Step-by-step explanation:
PLEASE HELP! I WILL GIVE BRAINIEST TO THE CORRECT ANSWER!
Reasoning Which of these is the best estimate for 215% of 50?
A. greater than 0 but less than 1.50
B. greater than 1.50 but less than 2.50
C. greater than 2.50 but less than 3.50
greater than 3.50
Please explain the reasoning behind your choice.
Thank you so much.
Simplify
1+3^2⋅2−5
-48
14
15
27
Answer:
14
Step-by-step explanation:
my dad is a math teacher so I am good at math
Answer:
14!
Step-by-step explanation:
It costs $25.00 to rent a moving van plus an additional $0.50 for every mile you
drive. The cost function is (X) = 0.50x25 )
How much does it cost to rent the van if you drive 80 miles?
Answer:
$65
Step-by-step explanation:
total miles driven is 80. at .50 a mile that means it will cost $40 for the mileage. $40+25 (rental of van) to get answer
Find the volume of the cone. Round your answer to two decimal places.
Mike can pick 50 strawberries 5 minutes. How many can Mike pick in one minute?
Answer:
10 strawberries
Step-by-step explanation:
If Mike can pick 50 strawberries in 5 minutes then it is safe to assume that for 1 minute, Mike can pick 10 strawberries since you divide 50 by 5 in which Mike can pick a strawberry for every 6 seconds.
How many groups of 3/4 are in 6 and 1/2
Helpppp meeeeeee plsssss
Answer:
Domain: [-4, ∞)
General Formulas and Concepts:
Algebra I
Domain is the set of x-values that can be inputted into function f(x)Step-by-step explanation:
According to the graph, our line's x-values span from -4 to infinity. Since -4 is closed dot, it is inclusive in the domain:
Interval Notation: [-4, ∞)
Interval Notation: y ≥ -4
WHATS TWO PLUS TWO PLEASE I NEED TO KNOW HELLLLLLPP
Answer:
ummmm ...two plus two is equal to 4
What is the answer QUIcK
Find
(a) the value of q in radians
(b) the area of the shaded region in cm²
Answer:
(a) 1.18
(b) 99.71
Step-by-step explanation:
to know the value of q in degrees we can use cosine of q
[tex]\cos (q) = \frac{OR}{OQ}\\\\\cos (q) = \frac{5}{13}\\\\q = \cos^{-1}(\frac{5}{13})\\\\q \approx 67.38[/tex]
now to radians
the formula is
[tex]x\times\frac{2\pi}{360}\\\\[/tex]
with x the degrees
[tex]67.38\times \frac{2\pi}{360}\\\\=\frac{67.38\pi}{180}\\\\\approx 0.374\pi\\\\\approx 1.18[/tex]
so the measure of angle q is 1.18 radians
so now for part b
[tex]A = \frac{r^2 \alpha }{2}\\\\[/tex]
with [tex]\alpha[/tex] being the central angle in radians
for degrees is the following
[tex]A = \frac{\theta}{360}\times \pi r^2[/tex]
so we have
[tex]A = \frac{13^2 (1.18)}{2}\\\\A = 99.71[/tex]cm^2
solve for the value of w
Answer:
[tex]w=63[/tex]
Step-by-step explanation:
the equation to solve this is : [tex](w-8)+(2x-1)=180[/tex]
combine the first side of the equation so you get [tex]3w-9[/tex]
then add 9 on both sides
divide 3 by 189 which gets you 63.
plug 63 into the equation to double check
hope this helps! :))
Estimate 151% of 72.
Answer:
108.72
Step-by-step explanation:
72 x 1.51 = 108.72
another multiple-choice question! which one?
Answer:
the second one
Step-by-step explanation:
