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Tcecarenko [31]
3 years ago
12

Each equation below is followed by several stories.

Mathematics
1 answer:
zloy xaker [14]3 years ago
7 0
Not sure sorry edit : oh sorry I was suppose to add this in the comment section
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What is the value of x in this simplified expression
arsen [322]

Answer:

7

Step-by-step explanation:

  • (-j)^-7 = 1/(-j)^x

Changing LHS as

  • 1/(-j)^7 = 1/(-j)^x

Comparing LHS and RHS

  • x = 7
8 0
3 years ago
a box contains ten cards labeled q, r, s, t, u, v, w, x, y, and z. one card will be randomly chosen. what is the probability of
JulijaS [17]

Answer: t, and u

Step-by-step explanation:

6 0
3 years ago
Which is bigger: 5/8 or 4/9
Zina [86]

Answer:

5/8

Step-by-step explanation:

5/8=0.625

4/9= 0.44

4 0
3 years ago
Read 2 more answers
How much greater is the median number of pairs of shoes in the inventory at the Golf pro Shop than the median number of pairs of
lana66690 [7]
Answer: 20

To get this answer, you find the median of the golf pro shop data (a = 40) and the median of the tennis pro shop data (b = 20). Then you subtract to get a-b = 40-20 = 20. The median of any box plot is the vertical line inside the box plot. 
4 0
2 years ago
Why isn’t 10.3 a integer? answer asap pls
Oxana [17]

Answer:

It is not a whole number.

Step-by-step explanation:

First, you have to know that interests are WHOLE NUMBERS, not fractions.

10.3 is not a whole number, as 10.3= 10 3/10, or 103/10.

7 0
3 years ago
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