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kolbaska11 [484]
3 years ago
7

A rare book was purchased for $200 and then it was sold for $400. What percent increase was that

Mathematics
1 answer:
hram777 [196]3 years ago
8 0

Answer:

100% increase

Step-by-step explanation:

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If you know that log5 (2) - log5 (12) = 0, which of the following is false?
garri49 [273]

Answer:

B

Step-by-step explanation:

A is correct because log_5(12) was added on both sides, which is supported by the Additive Property of Equality

C is correct because the Quotient Property of Logarithms states that log_bM-log_bN=log_b(\frac{M}{N} )

   so log_5(x)-log_5(12)=log_5(\frac{x}{12} ) is correct

D is correct because using the fact that log_5x=log_512 it is easy to figure out that x=12

For B, there is no property supporting that statement.

8 0
3 years ago
A basketball player made 80 baskets in a season. Of these, 20% were three-point shots. Determine the number of three-point shots
Amanda [17]
The answer is 16 three-point shots.
The way to do this is by doing 100 / 20 which is 5, and then you would do the total (80) divided by 5 which is 16
8 0
3 years ago
PLS HELP I NEED THIS FAST
nikdorinn [45]

Answer:

y=1.40x+8

Step-by-step explanation:

26=1.40x+8

18=1.40x

12=x

3 0
3 years ago
you buy butter for $3.85 a pound one portion of onion compote requires 1.7oz of butter how much does the for butter for one port
DanielleElmas [232]

Answer:

hmmm

Step-by-step explanation:

hmmm

8 0
4 years ago
What is the median 7 0 1 3 1 4 9 0
MrRa [10]

Answer:

The median is 2

Step-by-step explanation:

7 0 1 3 1 4 9 0

Arrange the numbers in order from smallest to largest

0 0 1 1 3 4 7 9

The median is the middle number

0 0 1 1    3 4 7 9

It is between 1 and 3, so average 1 and 3

(1+3)/2 = 4/2 =2

6 0
3 years ago
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