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leva [86]
3 years ago
5

Camila drove 30 miles per hour to get to her math class. what is the dependent quantity

Mathematics
1 answer:
Naya [18.7K]3 years ago
4 0
Equations with Independent and Dependent Variables
 Common Core Standard: Use variables to represent two quantities in a real-world problem that change in relationship to one another; write an equation to express one quantity, thought of as the dependent variable, in terms of the other quantity, thought of as the independent variable. Analyze the relationship between the dependent and independent variables using graphs and tables, and relate these to the equation.
 Dependent variable – is a variable that changes because of the other variable or depends on the other variable
 Independent variable –is a variable that is not impacted by other variables
 Dependent and independent variables are very common in the real world
 Example: Most coaches will say that the longer a player practices a sport the better the player will be at the sport.
o The dependent variable is the player’s ability, as it relies on the length of a practice
o The independent variable is the number of hours the player practices, because the player’s ability does not
impact the amount of time the player practice
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2 years ago
What is the value of X?*<br> Х<br> у<br> 60°<br> 5<br> 8.66<br> 5<br> 10.2<br> 60
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4 0
2 years ago
Assume that when adults with smartphones are randomly​ selected, 57​% use them in meetings or classes. If 9 adult smartphone use
forsale [732]

Answer: 0.9617

Step-by-step explanation:

Given : The proportion of adults use their phones in meetings or classes : p=0.57

Number of adults randomly selected : n= 9

Let x be the random variable that represents the number of adults use their phones in meetings or classes.

By using binomial probability formula, to find the probability of getting success in x trials.

P(x)=^nC_xp^x(1-p)^{n-x}

The probability that at least 3 of them use their smartphones in meetings or classes will be :-

P(x\geq3)=1-P(x

Hence, the required probability is 0.9617 .

4 0
3 years ago
Use a calculator to find the values of the inverse function in radians. sin-1 (0.65)
Bond [772]
We are given the inverse function:
sin-1 (0.65)

We can use a scientific calculator to solve this. Make sure that the mode is in radians and not in degrees
So, the answer is
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3 0
3 years ago
Read 2 more answers
What does x equal if x times the power of two, plus 6 equals 31?
Dmitriy789 [7]

Answer:

x=5

Step-by-step explanation:

x^2+6=31 Find x

Subtract 6 from both sides

x^2=25

take the square root of both sides

x=+5 or -5

6 0
3 years ago
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