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3 years ago

Which measure would change if you replaced 67 with 115

Mathematics

1 answer:

Leya [2.2K]3 years ago

5 0

Mean
As this value is greater than 67 and the highest number in original sequence

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In the process of solving an equation, a student noticed that only integers remained on each side of the equation. The student c

ZanzabumX [31]

The correct answer is D. Why?

In that phase of solving he can not know that integers on each side will be equal or not.

Good luck!!!

6 0

3 years ago

The value of good wine increases with age. Thus, if you are a wine dealer, you have the problem of deciding whether to sell your

Katyanochek1 [597]

Answer: 64 years

Step-by-step explanation:

Let assume the dealer sold the bottle now for $P, then invested that money at 5% interest. The return would be:

R1 = P(1.05)^t,

This means that after t years, the dealer would have the total amount of:

$P×1.05^t.

If the dealer prefer to wait for t years from now to sell the bottle of wine, then he will get the return of:

R2 = $P(1 + 20).

The value of t which will make both returns equal, will be;

R1 = R2.

P×1.05^t = P(1+20)

P will cancel out

1.05^t = 21

Log both sides

Log1.05^t = Log21

tLog1.05 = Log21

t = Log21/Log1.05

t = 64 years

The best time to sell the wine is therefore 64years from now.

7 0

3 years ago

What is the value of x in the equation 1.5(x + 4) - 3=4.5(x-2)

anyanavicka [17]

Hi there!

The Eqn. is :-

1.5 (x + 4) - 3 = 4.5 (x - 2)

1.5x + 6 - 3 = 4.5x - 9

Combining the like terms :-

1.5x - 4.5x = - 9 - 6 + 3

- 3x = - 15 + 3

- 3x = - 12

x = $\dfrac {- 12}{- 3}$

x = 4

Hence, the required answer is → x = 4

~ Hope it helps!

8 0

3 years ago

Read 2 more answers

X ( x + 4 ) − 3 = 4 ( x + 19.5 )

Studentka2010 [4]

Answer:

Step-by-step explanation:

7 0

2 years ago

Pls help me on this.............

ahrayia [7]

Answer:

12.85

Step-by-step explanation:

75.00-21.95-23.42-16.75=12.85

8 0

2 years ago