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Kruka [31]
3 years ago
10

If I had the equation, x^2=49, what would my solution or solutions be and why?

Mathematics
1 answer:
Eduardwww [97]3 years ago
5 0

Answer:

x=7 and or x=-7

Step-by-step explanation:

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If it is 1:10 in virginia right now and its 6:10 in england how many hours are they apart
dalvyx [7]

Answer:

5 hours

Step-by-step explanation:

6:10 - 1:10 = 5

3 0
3 years ago
What is the probability of rolling a 4 on a single sided die and then rolling a 6?
Rzqust [24]

Answer:

If it is a six-sided die then it has the probability of 1/6 or .16

Step-by-step explanation:

4 0
3 years ago
A study revealed a strong, linear, negative association between a decrease in salary and amount spent on clothes. Another study
kakasveta [241]

Answer:

A. simpson's paradox

Step-by-step explanation:

The Simpson's paradox was named after Edward Simpson, the person who described this paradox for the first time in 1951. In this paradox, you find two contrary patterns. For example, a positive and a negative correlation, depending on how data is analyzed. The differences in the analyses are how data are grouped. This paradox is observed often in social researches. Most of the times, results are affected by the sample on each group or additional information related to the data.

5 0
4 years ago
He made a queen-sized quilt that was 8 feet long. its area was 64 feet. what is its perimeter
SOVA2 [1]
Depends on the shape we are talking here. I believe you are taking about a square, so:
The equation for area for a square is: s^2, s representing the length of 1 of the squares sides (a square is even all the way around, so 1 side is the same as all)
8^2=64, so I can assume this is a square by this. Knowing it's a square, and that one of the sides is equal to 8, and the other 3 sides are the same length, I can do 8*4, which equals 24.
The perimeter is 24

4 0
4 years ago
Bob sold 5 toaster ovens and 3 blenders for $500. if a blender is $20 less than a toaster oven, how much is a blender?
Harrizon [31]
The answer would be $50 per blender. 
To explain the way I did it --
Toaster ovens - 70 * 5 = 350
70 - 20 = 50
Blenders - 50 * 3 = 150
350 + 150 = 500
7 0
3 years ago
Read 2 more answers
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