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-BARSIC- [3]
3 years ago
6

Identify a3 of this sequence: 0.25, 0.5, 0.75, 1, 1.25, 1.5, … a3 =

Mathematics
2 answers:
mina [271]3 years ago
6 0
This sequence can be generated with this function, n being the nth member of the sequence:
f(n) = 0.25(n)
Grace [21]3 years ago
6 0

Answer:

0.75

Step-by-step explanation:

i just took the test :)

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HELP ME PLEASE! tell me if 11,12 are right and help w/ 13
Marysya12 [62]

Answer: I know 12 is right

Step-by-step explanation:

7 0
3 years ago
11-Determine the specific heat of a material if a 12-g sample absorbed 96 J as it was heated from 20°C to 40°C. *
kompoz [17]

Answer:

c=0.4\ J/g^{\circ} C

Step-by-step explanation:

Given that,

Mass of a sample, m = 12 g

Heat absobed by the sample, Q = 96 J

It was heated from 20°C to 40°C.

We need to find the specific heat of a material. The heat absorbed by a sample is given by :

Q=mc\Delta T\\\\c=\dfrac{Q}{m\Delta T}\\\\c=\dfrac{96}{12\times (40-20)}\\\\=0.4\ J/g^{\circ} C

So, the specific heat of the material is 0.4\ J/g^{\circ} C.

3 0
3 years ago
PLEASE HELP
tino4ka555 [31]
(0,3)

y=3x+3
y=3x/3+3/3
y=x+1
y-1=x

4 0
3 years ago
Read 2 more answers
168 divided 7 show work
GREYUIT [131]
168/7
=24•7/7
=24
The answer is 24
7 0
3 years ago
There are five nickels, five dimes and five quarters in your pocket. You randomly pick three coins and place them on the counter
Goshia [24]

Answer:

The question is incomplete, this is the complete question.;

There are five nickels, five dimes and five quarters in your pocket. You randomly pick three coins and place them on the counter the first coin is a nickel, the second is a dime and the third is a quarter.find the probability of this occurring.

The answer to the question is;

the probability of this occurring is 1/27

Step-by-step explanation:

Let n(N) =5 ( the number of nickels)

n(D) =5 ( the number of dimes) and

n(Q) = 5 ( the number of quarters)

P(N)= 5/15=1/3 (prob of picking a nickel)

P(D) =5/15=1/3 (prob of picking a dime)

P(Q) = 5/15= 1/3 (prob of picking a quatre)

The probability of picking the three= P(N)×P(D)×P(Q)

= 1/3×1/3×1/3

= 1/27

7 0
3 years ago
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