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Alchen [17]
3 years ago
9

John runs the 400 meter dash in 50.1 seconds, what is his average speed in meters per second?

Mathematics
1 answer:
STatiana [176]3 years ago
3 0

Answer:7.98403194 m / s

and i dont know how to work it out because I did it in my head

Step-by-step explanation:

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Ramon drew boxplots to summarize the number of pages in each chapter of two books. The value of the interquartile ranges of thes
Brut [27]

Answer:

The answer is c

Step-by-step explanation:

The middle line is in the same spot

7 0
3 years ago
Is it true that if one of the factors is 0, the product is 1?​
kaheart [24]

Answer:

The Principle of Zero Products states that if the product of two numbers is 0, then at least one of the factors is 0. (This is not really new.) If ab = 0, then either a = 0 or b = 0, or both a and b are 0.

hope it helped

5 0
3 years ago
Read 2 more answers
Does (-24,-12) and (-15,-9) line pass through point (18,2)?
Dmitrij [34]

Find the slope using the formula [ y2-y1/x2-x1 ].

-9-(-12)/-15-(-24)

3/9

1/3

Find the y-intercept using the formula [ y = mx + b ].

y = 1/3x + b

-12 = 1/3(-24) + b

-12 = -8 + b

-4 = b

Use (18, 2) to see if the line passes through it

y = 1/3x - 4

2 = 1/3(18) - 4

2 = 6 - 4

2 = 2 TRUE

Thus, the line does pass through (18, 2).

Best of Luck!

4 0
2 years ago
Read 2 more answers
Ann is grouping 38 rocks se can put them into Groupon of 10 rocks or as single rocks. What are the difierent ways Ann can Groupo
exis [7]
She could switch them around by grouping them into groups of 4s, 3s, 2s, or 5s.
5 0
3 years ago
A blue bag has 2 times as many marbles as a red bag. The blue bag has 6 marbles.
avanturin [10]

Answer:

3

Step-by-step explanation:

5 0
3 years ago
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