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kompoz [17]
4 years ago
7

THIS IS THE THRID TIMEE PLZZZ A card was selected at random from a standard deck of cards. The suit of the card was recorded, an

d then the card was put back in the deck. The table shows the results after 40 trials.What is the relative frequency of selecting a heart? 15% 25% 27% 35% outcome 8 12 14 6
Mathematics
1 answer:
Oxana [17]4 years ago
4 0

Answer:

The answer to your question is C (27%)

Step-by-step explanation:

I looked up the answer for you but this was proven to be correct.

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−5x2 - 13x + 15 = -5x
Vsevolod [243]

Answer:

5x^2+8x-15=0

Step-by-step explanation:

-5x^{2} -13x+15=-5x\\-5x^2-13x+5x+15=0\\-5x^2-8x+15=0\\

5x^2+8x-15=0 [we transposed]

I think thats it

3 0
3 years ago
Wants to create a path using pebbles. She has 8 bas
frez [133]
The answer to that will be the letter c , 24ft
8 0
3 years ago
Pleaseeee helpppp I’m struggling
antoniya [11.8K]

Answer:

x = 9.367

Step-by-step explanation:

we have to use the sin formula so its

Sin = opp / hypotenuse

sin 42 = x / 14 <u>Multiply 14 from both side</u>

x = 14 sin 42

x = 9.367

8 0
3 years ago
Pls Help Ill Give Brainlist
lesya692 [45]

Answer:

(\frac{1}{2}, - \frac{1}{2}  )

Step-by-step explanation:

The properties of circumcenter give that it lies at the midpoint of the hypotenuse if it is of a right triangle.

Now, the given triangle is a right triangle and the two ends of the hypotenuse WU are U(-3,2) and W(4,-3).

Therefore, the mid point of the hypotenuse WU will be given by (\frac{-3 + 4}{2}, \frac{2 - 3}{2}) = (\frac{1}{2}, - \frac{1}{2}  ).

Therefore, the circumcenter of the right triangle Δ UVW will be (\frac{1}{2}, - \frac{1}{2}  ). (Answer)

7 0
3 years ago
Can someone teach me how to do this? Please and thank you
MrRa [10]

Answer:

For the first one, put the input(0) in the place of x. This would make it look like this, 3x0+5

The x is a times sign, which was added when you add the number.

The rest goes like this,

3x0=0

0+5=5

Ouput= 5

5 0
3 years ago
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