3 years ago

PLEASE HELP!!

Mathematics

2 answers:

NeTakaya3 years ago

5 0

Answer:

Step-by-step explanation:

Olegator [25]3 years ago

3 0

Answer:

Step-by-step explanation:

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If the spinner is spun once, then P (landing on test postponed) is...

Scrat [10]

Answer:A

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3 years ago

How do you find the probability? give me details please and answer my question step by step.

mart [117]

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to find theoretical probability, devide the favorable outcomes by the total possible outcomes

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4 years ago

The speed of boat in still water is 15km/hr if needs 4 more his to travel 63 km against the current of a river than it needs to

hram777 [196]

Answer:

$\frac{63}{15 - c} - \frac{63}{15 + c} = 4$

Step-by-step explanation:

The systems of equations are

Let us assume the rate of the current be c

Now actual speed against the current is (15 - c)

And, the actual speed with the current is (15 + c)

Here we applied the time formula i.e. distance by speed

Also the upstream time - downstream time = 4

Now the equations are

$\frac{63}{15 - c} - \frac{63}{15 + c} = 4$

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3 years ago

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liberstina [14]

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3 years ago

Convert the number 243FIVE to base ten

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