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Valentin [98]
3 years ago
13

What is 2×3(10)^-5 in standard form

Mathematics
1 answer:
Sindrei [870]3 years ago
5 0
2×3(10)^{-5}=6×(10)^-5=\frac{6}{10^5} =0.00006
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It costs $6 to take 1 dog to the beach. It costs $1 more for each additional dog. Which is the equation, when x=1?
Leni [432]
6+1x= 7 ::::::::::::::::::::::::::::::::::
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3 years ago
Which of the following equations has no solution?
liubo4ka [24]

Answer:

the last one

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3 0
3 years ago
Which are correct representations of the inequality –3(2x – 5) < 5(2 – x)? Select two options.
avanturin [10]

The correct simplified inequality is - 6x + 15 < 10 - 5x and the number line representation is "an open circle is at 5 and a bold line starts at 5 and is pointing to the right".

The given inequality is -3(2x - 5) < 5(2 - x)

We need to simplify the inequality.

<h3>What is inequality?</h3>

In mathematics, inequality is a statement of an order relationship greater than, greater than or equal to, less than, or less than or equal to between two numbers or algebraic expressions.

Consider LHS and simplify -3(2x - 5) = -3(2x)-5(-3)

⇒ -3(2x - 5) = - 6x + 15 [∵(-)(-) = (+)]

Consider RHS and simplify 5(2 - x) = 5(2) + 5(-x)

⇒5(2 - x) = 10 - 5x [∵(+)(-) = (-)]

Now, - 6x + 15 < 10 - 5x

By subtracting 15 from both sides, we get

- 6x < -5 - 5x

By adding 5x to both sides, we get - x < - 5

The coefficient of x is -1. So, divide both sides by -1

Then we get x > 5

Hence, the correct simplified inequality is - 6x + 15 < 10 - 5x and the number line representation is "an open circle is at 5 and a bold line starts at 5 and is pointing to the right".

To learn more about inequalities visit:

brainly.com/question/20383699.

#SPJ1

5 0
2 years ago
Indicate whether classical, empirical, or subjectiveprobability should be used to determine each of the following:
Snezhnost [94]

Answer:

Indicate whether classical, empirical, or subjective probability should be used to determine each of the following probabilities.

Step-by-step explanation:

a)  The probability that a certain model will win the beauty contest

is an example of which type of probability?

B - Classical  

b) "The probability that next card in the deck will be black" is an example of which type of probability?

 

B- Classical

c) "The probability that there will be at least 16 tropical storms this  summer" is an example of which type of probability?

B-Subjective  

d)  "There is a 0.30 probability of randomly selecting a student who has a part- time job " is an example of which type of probability?

A- Subjective

5 0
3 years ago
Find the measures of the angles given
dexar [7]

Answer:

BCD = 60

ABD - 90

Step-by-step explanation:

BCD)

BC and CD are the same length on in the circle, they are the radius. Therefor,  all angles will be the same at 60

ABD)

All angles together are 180

You know 2 Angles, A at 30 and D at 60

180 - 30 - 60 = Angle B

90 = Angle B

6 0
3 years ago
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