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3 years ago

What is the slope of this question

Mathematics

1 answer:

Otrada [13]3 years ago

6 0

The slope would be 2

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Is y = 4x + 2 parallel or perpendicular

Molodets [167]

Step-by-step explanation:

pls brainliest thank you

4 0

3 years ago

Simplify (−7.5)(5)(6.2).

snow_lady [41]

Answer:

-232.5

is the answer

5 0

3 years ago

Determine whether the following relation represents a function. If it is a function, state the do

7nadin3 [17]

Answer:

Yes, I cannot tell what it wants you to state if it is though.

Step-by-step explanation:

I am assuming you are familiar with coordinates representing x and y coordinates so (x,y). If this is unfamiliar let me know.

For a function, there cannot be a repeat of xs unless every one goes to the same y. So for instance if (3,4)(3,5) were in the list this would not be a function because 3 is used twice but goes to a different number each time.

If the list had (3,4) twice so (3,4)(3,4), that could still be a function.

In your list There are no repeating xs, so you don't even need to check. It is a function.

6 0

4 years ago

Suppose that the commuting time on a particular train is uniformly distributed between 42 and 52 minutes. Bold a. What is the pr

nikdorinn [45]

Answer: 0.2

Step-by-step explanation:

Given: The commuting time on a particular train is uniformly distributed over the interval (42,52).

∴ The probability density function of X will be :-

$f(x)=\dfrac{1}{b-a}\\\\=\dfrac{1}{52-42}=\dfrac{1}{10}, 42$

Thus, the required probability :-

$P(X$

Hence, the probability that the commuting time will be less than 44 minutes= 0.2

7 0

3 years ago

Maranda and rory are multiplying 4 1/3 by different fractions the table shows there work

topjm [15]

Fractions are numbers represented by the quotients of two integers

Rory's product is less than Maranda's because 13/9 is less than 13/3

<h3>How to determine why Rory has a lesser product</h3>

The expressions are given as:

Maranda: 4 1/3 * 4 1/3 * 1/3

Rory: 4 1/3 * 1 4/9

For Maranda, we have:

$M = 4\frac 13 * 4\frac 13$

Rewrite the fraction

$M = 4\frac 13 * \frac{13}3$

For Rory, we have:

$R = 4\frac 13 * 1\frac 49$

Rewrite the fraction

$R = 4\frac 13 * \frac {13}9$

When Maranda and Rory's expressions are compared, we have:

13/9 is less than 13/3

Hence, Rory's product is less than Maranda's because 13/9 is less than 13/3