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OleMash [197]
2 years ago
7

A spinner has 7 equal sections which are numbered from 1-7. Which of the following are complementary events? (check all that app

ly)
Spinning an odd number, or spinning an even number
Spinning 4, or not spinning 4
Spinning 1, 2, 3, or spinning 4, 5, 6
Spinning 1, 2, 4, or spinning 3, 5, 6, 7
Mathematics
2 answers:
Yuliya22 [10]2 years ago
8 0
Spinning an odd number.
spinning 4 or not 4
ch4aika [34]2 years ago
3 0

Answer: Spinning an odd, or spinning an even

Spinning 4, or not spinning 4

Spinning 1, 2, 4, or spinning 3, 5, 6, 7

Step-by-step explanation:

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HURRY!!!! I NEED HELP RIGHT NOW!!! THIS IS TO ALL OF THOSE MATH WIZARDS OUT THERE!!
iren [92.7K]

Answer:

−9.333

Step-by-step explanation:

(1): "6.75" was replaced by "(675/100)"

(675/100)+3/8*x-((13)*1/4)=0

Simplify   1/4

675  3         1

 (———+(—•x))-(13•—)  = 0  

  100  8         4

       3

Simplify   —

           8

Equation at the end of step

2

:

  675     3          13

 (——— +  (— • x)) -  ——  = 0  

  100     8          4  

STEP

3

:

           27

Simplify   ——

           4  

Equation at the end of step

3

:

  27    3x     13

 (—— +  ——) -  ——  = 0  

  4     8      4            

3 0
3 years ago
Read 2 more answers
Terry has completed 15 homework problems, and Susan has completed 9. Terry is completing 10 problems per hour, and Susan is comp
Rainbow [258]
Let the number of hour it took them to have completed the same number of problems be x, then
15 + 10x = 9 + 12x
12x - 10x = 15 - 9
2x = 6
x = 6/2 = 3

After 3 hours, they must have completed the same number of homeworks.
7 0
3 years ago
Which of the following is equal to 393,500? 0.3935 × 10 -6 39.35 × 10 -4 3.935 × 10 -5 3.935 × 10 5
SCORPION-xisa [38]

Answer:

No answer is equal to 393,500

Step-by-step explanation:

You can try to solve each question.

0.3935 × 10 -6 = -2.065

39.35 × 10 -4 = 389.5

3.935 × 10 -5 = 34.35

3.935 × 10 +5 = 44.35

None of these equal to 393,500

(Maybe I am getting things wrong I am not in a smart mood today)

4 0
3 years ago
Whats the midpoint between 8.5 and 8.6?
kaheart [24]
I would say 8.55, regardless you're talking about the median or not.
4 0
2 years ago
Read 2 more answers
Evaluate the expression when c=-6
Afina-wow [57]

Answer:

Hi how are you

Step-by-step explanation:

Have a nice day

8 0
3 years ago
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