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timama [110]
3 years ago
7

A ball is thrown from a point 6 metres above the ground. The graph shows the height of the bake above the ground in metres. Esti

mate the speed of the ball in m/s after 1 second. You must show working.

Mathematics
1 answer:
Margarita [4]3 years ago
3 0

Answer:

1.38

Step-by-step explanation:

1.7-0.4=1.8

1.8/1.3=1.38

On graph place point at (1,8) and draw a triangle

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Answer:

t=7.50x+0.75z+3.25y

8 0
3 years ago
HURRY PLEASE!! How many sides are there in a regular polygon which has 120 degrees in each of its angeles?
N76 [4]
Number of angles = number of sides

180 - 120 = 60 (calculating the exterior angle)

360 / 60 = 6

There are 6 sides.

Hope this helps! :)
7 0
2 years ago
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What is the median of the following numbers: 9, 10, 4, 6, 3, 7, 8, 2, 5. 54 8 7 6
qwelly [4]
The median of the numbers would be 7.5
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2 years ago
A field hockey team wins 80% of its games. Based on your simulation, what is the experimental probability of the team winning it
ElenaW [278]
The probability that they will win their next three games is 51.2%.

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6 0
2 years ago
16 is what percent of 72?
Anvisha [2.4K]
Percent formula : is / of = % / 100

16 is what percent of 72...

is = 16
of = 72
% = x

sub into the formula
16/72 = x / 100
cross multiply because this is a proportion
(72)(x) = (100)(16)
72x = 1600
x = 1600/72
x = 22.2 % <===
7 0
3 years ago
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