As mentioned, a regular dice has 6 sides: each labeled numbers 1 through 6. There are a total of 6 outcomes, so the denominator is 6. Since there is only a single 5 on the dice, the numerator is 1.

Therefore, the probability is 1/6.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

5 0

3 years ago

What is the value of x in the circle on the right

german

To solve this we need to use Pythagorean theorem

${x}^{2} + {14}^{2} = (9 + x) ^{2} \\ {x}^{2} + 196 = 81 + 18x + {x}^{2} \\ 18x = 115 \\ x = 6.3(8) \simeq6.4$

Answer: x≈6.4

8 0

3 years ago

Consider the following least-squares specification between test scores and the student-teacher ratio:

liraira [26]

Answer:

Option B

Step-by-step explanation:

Given that the regression equation using least squares for test scores and student teacher ratio is

Test Score = 557.8 + 36.42 In (Income).

Say if 1% income is increased.

Let income be 100

New income = 101

Then we have

Test score original =

$557.8+36.42 Ln 100\\= 725.520$

Test score new income

= $557.8+36.42 ln (101)\\= 725.882$

Increase = 0.362~0.36

Option B is right.

6 0

3 years ago

State whether the equation represents exponential growth, exponential decay, or neither.

Mila [183]

Answer:

Neither

Step-by-step explanation:

This questions only states

$y = 11.1.07\%$

This is not a fucntion because there is no variable.

This is not a valid statement, because 11.1.07% is non-sensical.

4 0

3 years ago