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3 years ago

Can someone help me with this problem pleaseeee :(

Mathematics

1 answer:

Andrej [43]3 years ago

6 0

Answer:

2/7

Step-by-step explanation:

6 large fish and 8 small fish (half of the them are red = 4)

total fish 6 + 8 = 14 fishes

probability that one fish is one small and red fish is

there are 4 small and red fish

= 4c1 / 14c1

= (4! / (1! (4 - 1)! ) / (14! / (1! (14-1)! )

= 4/14

= 2/7

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Find the least common multiple of 3, 6 and 15

suter [353]

Answer: 30

Step-by-step explanation:

*Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, ..., 30

* Multiples of 6: 6, 12, 18, 24, 30

* Multiples of 15: 15, 30

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3 years ago

Pickle cannot get the cart up the ramp. In order to be successful he should

valkas [14]

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3 years ago

The quadrilateral shown is a rectangle. What is the measure of PR? (round to the nearest hundredth) A) 34.06 B) 37.12 C) 40.24 D

Nata [24]

Answer: OPTION B.

Step-by-step explanation:

The missing figure is attached.

For this exercise you need to use the Pythagorean Theorem. This is:

$a^2=b^2+c^2$

Where "a" is the hypotenuse and "b" and "c" are the legs of the triangle.

In this case you can identify in the figure the triangle PRS, so the diagonal PR is the hypotenuse of the triangle PRS.

Then you can say that:

$a=PR\\b=PS=17\\c=RS=33$

Therefore, knowing these values, you can substitute them into $a^2=b^2+c^2$ :

$PR^2=17^2+33^2$

Finally you must solve for PR in order to find its value. This is:

$PR=\sqrt{17^2+33^2}\\\\PR=37.12$

3 0

4 years ago

What is the tangent of angle P?<br> 12/13<br> 5/13<br> 12/5<br> 5/12

scoundrel [369]

Tangent is opposite side/ adjacent side
TanP = 5/12
Hope it helped!

3 0

4 years ago

ANSWER PLZ QUICK AND FAST

eduard

Multiply the decimal fraction by 100 ( this is same as moving the decimal point 2 places to the right,

So 0.361 = 36.1 % (answer)

3 0

3 years ago

Read 2 more answers