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Lelu [443]
3 years ago
14

In 2009 Husain bolt set the world record for sprinting 100 m in approximately 93.5 seconds find his average speed in meters per

second
Mathematics
1 answer:
antiseptic1488 [7]3 years ago
6 0

Answer:

1.0695 meters per second

Step-by-step explanation:

Average Speed = Average Distance/ Time

                           = 100/93.5

                           = 1.0695 meters per second

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What’s the answer to this equation?
EastWind [94]

Answer:

Infinite solutions

Step-by-step explanation:

-(-x + 1) = x - 1

x - 1 = x - 1

5 0
3 years ago
Read 2 more answers
If the trapezoid on the grid below is translated by using the rule (x,y)-> (x-4,y-3) what will be the coordinates of B’?
vesna_86 [32]

Answer:

B'(3, 5)

Step-by-step explanation:

Rule for the translation of a point (x, y) by 'h' units left and 'k' units upwards,

(x, y) → (x - h, y + k)

If h = 4 and k = 3,

(x, y)\rightarrow(x-4,y+3)

Following this rule coordinates of the image point of B will be,

B(7, 2) → B'(7 - 4, 2 + 3)

           → B'(3, 5)

Therefore, coordinates of the image point B' will be,

B'(3, 5)

6 0
3 years ago
What is the sum of the geometric sequence 4, 16, 64, ƒ if there are 8 terms?
pogonyaev
In a Geometric Sequence,<span> each term is found by </span>multiplying<span> the previous term by a </span>constant<span>. For this case, the constant is 4. To find the sum of the geometric sequence with 8 terms, we use the formula as follows:

</span>∑(ar^k) = a ( 1-r^n) / (1-r)
<span>
where a is the first term, r is the constant, n is the number of terms

 </span>∑(ar^k) = 4 ( 1-4^8) / (1-4)
∑(ar^k) = 87380
7 0
3 years ago
0.8% of what number is 15?
frez [133]
Answer: 1875

Hope this helps!
6 0
3 years ago
A plane flew for 2 hours at 467 mph and 5 hours at 536 mph.How far did the plane fly in miles?
Dominik [7]
Answer: 3614 miles

Explanation:
2(467)=934
5(536)=2680

then add both those answers to find the total miles flown.
ie: 934+2680
4 0
3 years ago
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