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2 years ago

What is the probability of landing on an even number? (Write your final answer as a percentage.)

Mathematics

2 answers:

levacccp [35]2 years ago

7 0

Your possibility of landing on an even number is 1/2 which is 50%

Arada [10]2 years ago

3 0

I'm pretty sure it's 50%

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Enter your answer and show all the steps that you use to solve this problem in the space provided. A.Solve a–9=20 B.Solve b–9&gt

Goryan [66]

Answer:

A) The value of a is 29.

B) The value of b is greater than 29.

C) In both part A and part B we have used a common property which is addition property and that we have add 9 on both side of equation in both parts.

D) The value of a in part A is equal to 29 whereas in part B the value of b is greater than 29.

Step-by-step explanation:

Solving for Part A.

Given,

$a-9=20$

We have to solve for a.

$a-9=20$

By using addition property of equality, we will add both side by 9;

$a-9+9=20+9\\a=29$

Hence the value of a is 29.

Solving for Part B.

Given,

$b-9>20$

We have to solve for b.

$b-9>20$

By using addition property of inequality, we will add both side by 9;

$b-9+9>20+9\\b>29$

Hence the value of b is greater than 29.

Solving for Part C.

In both part A and part B we have used a common property which is addition property and that we have add 9 on both side of equation in both parts.

Solving for Part D.

The value of a in part A is equal to 29 whereas in part B the value of b is greater than 29.

5 0

3 years ago

A random sample of 26 restaurants was selected from all restaurants listed in Greenwich Village and their Zagat ratings were rec

prohojiy [21]

Complete Question

The complete question s shown on the first uploaded image

Answer:

Correct option is B

Step-by-step explanation:

Generally the respond dependent variable can be defined as a variable whose values are dependent on the changes in other variable

Now in this question the respond (dependent) variable is the cost of meal , this because from the question the interest of Zagat is to predict the cost of a meal from the Zagat service rating

So in this case the independent variable is Zagat service rating

While the responds dependent variable is cost of meal

3 0

3 years ago

HELP DUE IN 20 MINS! x = ??

DerKrebs [107]

$\huge{ \mathcal{ \underline{ Answer} \: \: ✓ }}$

We know,

$27 \times (x + 27) = 36 {}^{2}$

$x + 27 = \dfrac{1296}{27}$

$x + 27 = 48$

$x = 21$

______________________

$\mathrm{ ☠ \: TeeNForeveR \:☠ }$

4 0

2 years ago

Using the quadratic formula to solve 7x2 -x = 7, what are the values of x?

Sunny_sXe [5.5K]

Answer:

x=-7

Step-by-step explanation:

7x2-x=7

7x2=14.

14-x=7

When you finished the last step, you will subtract 14 to both sides.

14-x=7

14-14-x=7-14

this will cancel out the 14 on the left.

And will leave you with:

-x=7-14

7-14 is -7.

and this will get you to

-x=-7

To finish this off, you have to turn the negative x/variable, into a positive x/variable.

So, you will divide both sides of the equation by the same term.

-x = -7

into

$\frac{-x}{1} =\frac{-7}{1}$

and it will be -7.

I hope this helps :)

8 0

3 years ago

Equation of a line through (-1,-10) which is parallel to the line y=4x+3 has (need the slope and y intercept ) please help

valina [46]

Parallel lines have the same slope but different y intercepts

Slope: 4
y=4x+b
this is the new equation, plug in the point
-10=4(-1)+B
-10=-4+B
add 4
-6=B

Y intercept= -6
slope; 4

8 0

3 years ago