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almond37 [142]
3 years ago
7

What is 2x=30 I don't know what this answer is30

Mathematics
2 answers:
Gelneren [198K]3 years ago
6 0

Answer: 15

Step-by-step explanation: 2X=30

To get X by it's self you have to divide both sides by 2. Leaving you with 15.

Dahasolnce [82]3 years ago
4 0

Answer:

15

Step-by-step explanation:

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What is -4/5 + (-1/3)
Eddi Din [679]

Answer:-17/15

Step-by-step explanation:

-4/5-1/3

-4/5+-1/3

=-17/15

3 0
4 years ago
PLEASE HELPPPPPP. HAS TO HAVE AN EXPLANATION.
Maurinko [17]

Answer:

Hello! Your answer would be BELOW!

Step-by-step explanation:

1: A)

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4 0
3 years ago
There are 30 colored circle's on a rug 1/5 of the circles are red how many red circles are on the rug
Ivan
1/5 of 30 is 6.
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3 0
3 years ago
Read 2 more answers
A friend has offered to play a gambling game with you that involves flipping a coin that she has provided. You want to test the
Sloan [31]

Answer:

The 10% condition would not apply here

Explanation:

The 10% condition is the recommended size of sample from the population to get a non biased result. The 10% condition requires that the sample be not more than 10% of the population.

Tossing a coin is an example of a Bernoulli trial. A Bernoulli trial is one that has two possible outcomes, this face of the coin or the other face of the coin. The 10% condition does not apply to Bernoulli trials that are independent events.

Therefore the 10% condition would not apply here because tossing a coin is an an independent event. An independent event is one with replacement.

5 0
3 years ago
given the function f(x)=5(x+4)^3/2, which of the following represents its y-intercept? (1)40 (2)20 (3)4 (4)30
MissTica
<span>f(x)=5(x+4)^3/2,    let y = f(x).
</span>
<span>y =5(x+4)^3/2.  The y intercept is value of y when x = 0

y intercept =  </span><span>5(0+4)^3/2 =  5*  4^3.2 =  5*6 = 30.      Use your calculator.
 
y intercept  = 30
</span>
3 0
4 years ago
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