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WITCHER [35]
3 years ago
15

A grade school class is nearing the final round of musical chairs. 5 students are left and there are 3 chairs available. How man

y combinations could be made of these 5 students in the 3 chairs?
Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
3 0

Answer:

15

Step-by-step explanation:

its as simple as the numbers time each other

5x3=15

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how much interest will roxanne have to pay if she borrows $3,000 for 3 years at a simple interest rate of 2%
Darya [45]
Simpe interest rate = PRT/100
— ( principal x rate x time ) / 100

$3,000 is the principal
3 years is the time
2% is the rate

so, PRT/100
(3,000 x 3 x 2) / 100
= $180

Answer : $180
4 0
4 years ago
A population of 200 animals has a growth rate of 1.03% each year. at this growth rate, the function f(x)=200(1.03)^x gives the p
Y_Kistochka [10]
For this case, the first thing we should do is use the following equation:
 f (x) = 200 (1.03) ^ x
 We substitute f (x) = 300:
 300 = 200 (1.03) ^ x
 We clear the value of x:
 log1.03 (300/200) = log1.03 ((1.03) ^ x)
 x = log1.03 (300/200)
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 Answer: 
 the population will first reach 300 in about 13.72 years.
6 0
3 years ago
HELP ME PLEASE!!
DiKsa [7]
C=A+B
C₄₁= row=4;  column=1
C₄₁=A₄₁+B₄₁         
=2(7)-3(4)
=14-12
=2

Answer: C₄₁=2
5 0
3 years ago
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Answer: hey hey hey shy shy

Step-by-step explanation:

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4 0
3 years ago
Write 0.0000004954 in scientific notation.
SCORPION-xisa [38]
By scientific notation I am assuming you mean standard form, as that is used primarily in scientific calculations. The answer in standard form would be
4.954 \times  {10}^{ - 7}
I hope this helps!

4 0
3 years ago
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