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Katyanochek1 [597]
3 years ago
9

Can any one help me i really need it

Mathematics
2 answers:
goblinko [34]3 years ago
6 0

Answer:

i got 722.5, Not sure if this is right but it's what I got

Vilka [71]3 years ago
5 0
34 try the app Cymath it’s great for math
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katovenus [111]

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

v  =  − 2

Step-by-step explanation: No the right answer? Let me know!

7 0
3 years ago
Can u help with this plzz
Rama09 [41]

Answer:

Umm, it's just a black screen

Step-by-step explanation:

My only answer is that you turn a light on or something.Where's the question?

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What is the number writren in standard form six million, seven hundred ,twenty
enot [183]
6,720,000. I hope that helps!
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9 dollars for 3 cans of tuna *
Klio2033 [76]

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3 dollars for each can of tuna

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3 years ago
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Find the probability that when a couple has three children, at least one of themis a girl. (Assume that boys and girls are equal
kvv77 [185]

Answer:   \bold{\dfrac{7}{8}=87.5\%}

<u>Step-by-step explanation:</u>

"At least one girl" means P(1 girl) + P(2 girls) + P(3 girls)   or   1 - P(all boys)

I will use the latter: 1 - P(all boys)

P(all boys) = \dfrac{1}{2}\times \dfrac{1}{2}\times \dfrac{1}{2}=\dfrac{1}{8}

1 - P(all\ boys) \quad = \quad 1-\dfrac{1}{8}\quad =\large\boxed{\dfrac{7}{8}}

6 0
3 years ago
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