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3 years ago

What is the greatest counting number that divides 17, 25 and 41 and leaves the same remainder in each case?

Mathematics

1 answer:

Stels [109]3 years ago

5 0

The greatest counting number that divides 17, 25 and 41 and leaves the same remainder in each case is 8

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Can someone help on these two questions

notsponge [240]

(x-1)(x-1)
=x^2-x-x+1
=x^2-2x+1

(x+7)(x-7)
=x^2-7x+7x-49
=x^2-49

3 0

3 years ago

A new building that costs $1,000,000 has a useful life of 10 years and a scrap value of $200,000. Using straight-line depreciati

vazorg [7]

Answer:

V = -80,000*t + 1,000,000

Step-by-step explanation:

Given:

- The original cost V_i = $1,000,000

- Scrap Value V_f = $200,000

- Total number of years n = 10

Find:

Using straight-line depreciation, find the equation for the value V in terms of t, where t is in years.

Solution:

- The straight line depreciation method means their is a linear relationship between the value of building and time elapsed till useful life. The linear relationship takes a form:

V = m*t + C

Where,

V: It is the current value of the building

m: The rate at which value increase or decrease with time t

C: The initial value of the building

- We will compute constants m and C as follows:

m = (V_f - V_i) / ( 10 - 0 )

m = (200,000 - 1,000,000) / 10

m = - $80,000/year

C = V_i = $1,000,000

- Plug the values of the constants evaluated above in the linear expression:

V = -80,000*t + 1,000,000

8 0

4 years ago

2+2 is 4, minus one is _

Tamiku [17]

Answer: 3

Is this really a question LOL

7 0

3 years ago

Read 2 more answers

If John had 3 apples and Gave Jamal 2 how much left after you multiple by 6???

goldfiish [28.3K]

Answer:

6 apples

Step-by-step explanation:

8 0

3 years ago

Function is a transformation of the parent exponential function

Zina [86]

Answer: B. function h is a reflection and a dilation of function f

Step-by-step explanation:

A reflection gives the mirror image of function.
A function can be reflected about an axis by multiplying by -1.
To reflect function about the x-axis, multiply f(x) by -1 to get -f(x).

Also, dilation provides either vertical or horizontal stretch or compression.

It uses a scale factor k to multiply the function such that new function will be kf(x).

Here, $f(x)=2^x$ and $h(x)= -3\times 2^x$

We can write h(x) as

$h(x)=(-1) \times (3) \times (2^x)=(-1) \times (3) \times f(x)$

So here scale factor =3 and -1 gives it a reflection.

So, the correct statement would be B. function h is a reflection and a dilation of function f.

7 0

4 years ago