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joja [24]
3 years ago
12

G(n)=-4n+2; find g(8)​

Mathematics
2 answers:
Nostrana [21]3 years ago
6 0

Answer:

-30

Steps:

For this you just have to replace the "n" with the 8. make sure you put it parentasies.

yarga [219]3 years ago
4 0

Answer:

-30

Step-by-step explanation:

In g(8) the 8 = n.  So, substitute 8 in for n in the expression -4n + 2

g(8)  =  -4(8) + 2 = -32 + 2 = -30

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A car starts from rest and acquires a velocity of 72 km/h in 5s. Find the distance travelled by car assume motion of car is unif
Damm [24]

Answer:

Converting velocity into m/s

72x5/18=20 m/s²

Distance = Velocity *Time

20*5=100m

Step-by-step explanation:

hope it's helpful

3 0
3 years ago
Jotham needs 70 liters of a 50% alcohol solution. He has a 30% solution and an 80% solution available. How many liters of
Nuetrik [128]

x+y=70. (30x+80y)/(100x+100y)=50/100

6 0
3 years ago
Read 2 more answers
A rectangular prism and its dimensions are shown in the diagram.
Sergeu [11.5K]

Answer:

148.2

Step-by-step explanation:

LA= PH

P= 8.2+8.2+3.2+3.2=22.8 in

H= 6.5 in

PH= 22.8(6.5)= 148.2 in

8 0
3 years ago
C(n)=-6+5(n-1)<br> find the 8th term in this sequence
Goryan [66]

Answer:

29

Just replace n by 8 ===> C(8) = -6+5(8-1) = - 6 + 5x7 = -6+35 = 29

Step-by-step explanation:

We have been given a sequence formula. We are asked to find the 8th term of our given sequence.

We know that an arithmetic sequence is in form A_n=a_1+(n-1)d, where,

A_n=\text{ nth term of sequence},

A_1=\text{ 1st term of sequence},

n = Number of terms in sequence,

d = Common difference.

To find the 8th term of our given sequence, we will substitute n=8 in our given formula.

c(n)=-6+5(n-1)

c(8)=-6+5(8-1)

c(8)=-6+5(7)

c(8)=-6+35

5 0
3 years ago
Equal parts of a whole are called
dsp73

Answer:

Fractions are equal parts of a whole object or group of objects. To write a fraction, the numerator is the part and the denominator is the whole.

Step-by-step explanation:

When an object as a whole is divided into two parts, there are two possibilities. The parts may be equal or unequal. Each equal part of a whole is called one-half. It is expressed as 1/2 and read as one over two or one upon two.

4 0
3 years ago
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