2 years ago

Solve 3kx + 24 = 9kx for x. A. x= 4/k B. x= -2/k C. x= 2/k D. x= -4/k

Mathematics

1 answer:

Hunter-Best [27]2 years ago

4 0

The answer is A)x=4/k

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I posted a question similar to this but I entered it wrong too many times :(

slava [35]

Answer:

$\sqrt[4]{\frac{5}{7} }$

Step-by-step explanation:

^4√5/^4√7

~Apply radical rules

^4√5/7

Best of Luck!

5 0

2 years ago

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Can somebody please help me with 10 Probability #?

OLga [1]

I'm sorry but I know the answer is deffinetly c or d

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2 years ago

A. B. C. D. Please help

poizon [28]

Answer:

Clearly, the answer is 20/9, simplify it, and thats your answer! <3

Hope that helped! <3

Byee!

3 0

2 years ago

alyssa has 6 quarters, 4 dimes and 5 nickels in her change jar. if she picks 2 at random, what is the probability that she will

rusak2 [61]

The probability of Alyssa picking a nickel and a quarter would be 11/15 (eleven over fifteen)

6/15 plus 5/15 which is 11/15
You get 15 as the denominator because you add 6+4+5=15

I hope u understand.

5 0

3 years ago

An object is launched from a platform.

Bess [88]

Answer:

60 feet

Step-by-step explanation:

The height, h (in meters), of the object launched from a platform is represented by the equation

$h=h(x)=-5x^2+20x+60$

where x is the time (in seconds) passed after the launch.

The time of launch is $x=0$ (0 seconds passed after the launch)

Substitute $x=0$ to find the height:

$h=h(0)=-5\cdot 0^2+20\cdot 0+60=60\ feet$

4 0

3 years ago