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2 years ago

Brian invests £1900 into his bank account.

Mathematics

1 answer:

balu736 [363]2 years ago

4 0

Explanation

A = C (1 + I)**t
A = 1900( 1+0.045)**7
A= 2585.64£
Answer

2585.64£

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expeople1 [14]

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3 years ago

A kangaroo hops 2 kilometers in 3 minutes. At this rate, how far does the kangaroo travel in 2 minutes? *

Dmitrij [34]

Answer:

At a speed of 2 km every 3 minutes, in 2 minutes the kangaroo would travel 1,333 km.

Step-by-step explanation:

If a kangaroo hops 2 kilometers in 3 minutes, to calculate how much distance this animal hops in 2 minutes, the following calculation should be performed:

2 km / 3 min = 0.666 km per minute (2/3 x 2)

0.666 km per minute x 2 minutes = 1.333 kilometers in 2 minutes (0.666 x 2)

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3 years ago

Determine whether the three segment lengths will produce a triangle. Type yes or no in the space provided.

tresset_1 [31]

Answer:

20 , 20 , 30 will produce a triangle

Step-by-step explanation:

* Lets study how to know if the lengths of the three segments

can formed a triangle

- It is a fact that in any triangle the sum of the smallest two sides

must be greater than the largest side

- Lets study some examples

# If the lengths of the three segments are 5 , 6 , 7

∵ 5 and 6 are the smallest

∴ 5 + 6 = 11

∵ 11 > 7 ⇒ the sum greater than the 3rd side

∴ 5 , 6 , 7 can formed a triangle

# If the lengths of the three segments are 5 , 7 , 12

∵ 5 and 7 are the smallest

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# If the lengths of the three segments are 10 , 12 , 24

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∵ 22 < 24 ⇒ the sum less than the 3rd side

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* Now lets solve the problem

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3 years ago

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3 years ago

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astra-53 [7]

Step-by-step explanation:

vector AB(3-(-6); 5-7)

vector AB(9;-2)

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A,B and C are collinear such as AB=BC so b is the midpoint of AC

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3 years ago