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3 years ago

What is the 4th tearm to this? b(n)=4−6(n−1)

Mathematics

1 answer:

Paraphin [41]3 years ago

3 0

Answer:

If you wish to find any term (also known as the {n^{th}}n

term) in the arithmetic sequence, the arithmetic sequence formula should help you to do so. The critical step is to be able to identify or extract known values from the problem that will eventually be substituted into the formula itself.

Step-by-step explanation:

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A woman pushes a lawn mower with a constant force of 112 Newtons at an angle of 37◦ with respect to the horizontal. The lawn mow

user100 [1]

Answer:

1.0.024 hp

Step-by-step explanation:

We are given that

Constant force=F=112 N

$\theta=37^{\circ}$

Speed of lawn mower,v=20 cm/s= $20\times 10^{-2} m/s$

1 m=100 cm

1 hp=746 watt

We have to find the power output

Force applied by women on lawn mower= $Fcos\theta=112cos 37^{\circ}$

Force applied by women on lawn mower= $89.45$ N

Power output,P= $Fv$

Using the formula

Power output= $89.45\times 20\times 10^{-2}=17.89 watt$

Power output,P= $\frac{17.89}{746}=0.024$ hp

Hence, option 1 is true

5 0

4 years ago

Solving multi step equations <br> 2y + 8 + 4y = 44

rjkz [21]

Answer:

y=6

Step-by-step explanation:

6y+8=44

44-8=6y

6y=36

6y/6 =36/6

y=6

3 0

3 years ago

Read 2 more answers

What does the point (1994, 400) on the graph represent?

yuradex [85]

Answer: There are 400 tadpoles in the year 1994.

This is because any point is of the form (x,y) where in this case

x = year number

y = tadpole population number

So (x,y) = (1994, 400) means x = 1994 and y = 400 pair up together.

In short, the year x = 1994 corresponds to the population of y = 400 tadpoles.

From the years 1990 to 1992, the population is increasing since the curve goes upward when moving from left to right. Then from 1992 to 1993, the population decreases hitting its lowest point in that specific region. From 1993 to 1997, the population increases before it decreases again from 1997 to 1999.

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3 years ago

Ruth is two times as old as Margie, and Lily is 10 years older than Ruth. If Lily is 60 years old, how old is Margie? (Let m rep

Veronika [31]

Answer:

25 years

Step-by-step explanation:

7 0

3 years ago

The graph of Fx), shown below, resembles the graph of G(X) = x?, but it has

Katyanochek1 [597]

Answer:

$y=\left(x-a\right)^{2\ }+b$

$y=\left(x-2\right)^{2\ }+2$

Step-by-step explanation:

Since we are not given any options so we will start with the general case.

The equation of such a graph can be modeled as

$y = x^{2}$

This graph is symmetrical around the origin, but in the attached diagram, the graph is shifted in the x-axis as well as in the y-axis,

$y=\left(x-a\right)^{2\ }$

Where the variable a shifts the graph to the right of x-axis when a is positive, when it is negative it shifts the graph to the left that is negative x-axis.

$y=\left(x-a\right)^{2\ }+b$

The variable b shifts the graph upward in the positive y-axis when b is positive, when it is negative it shifts the graph to the bottom that is negative y-axis.

Since in the attached diagram, the graph is in the positive x-axis and y-axis, therefore, a and b must be positive and can be estimated as

$y=\left(x-2\right)^{2\ }+2$

The graph of the above expression is attached and it looks very similar to the given graph.

8 0

4 years ago

Read 2 more answers