Which statements explain that the table does not represent a
probability distribution?
Select each correct answer.
[] The results are greater than 1
[] The probability-1/3is less than 0
[]The probabilities are a mix of fractions and decimals
[] The sun of the probabilities is 2/3

Answer:

A. 9x - (-5 + 6x) = 9x + 5 -6x  = 3x  + 5

B. 9x -(5 -6x) = 9x - 5 + 6x = 3x - 5

C. 9x - (6x + 5 ) = 9x - 6x -5 = 3x - 5

D. 9x -(6x -5 ) = 9x - 6x +5 = 3x + 5

E. 9x -(-6x +5) = 9x + 6x -5 = 15x -5

options : A and D

Answer:

-5

Step-by-step explanation:

two less means two minus seven times one

so is two minus seven

The height of the cone is h = 27

Formula:-

Step 1:-

The volume of the cone is  V=\frac{1}{3} (base)(height)V=31(base)(height)

Given volume is V= 45 in^ 3

Given base of the cone is B= 5 in^2

Step 2:-

by using formula, we get solution

45 = \frac{1}{3} (5)(h)45=31(5)(h)

cross multiplication, we get

\frac{45 x 3}{5} =h545x3=h

now simplification, the height of the cone is h = 27

sauce: brainly

Answer:

27 in.

Step-by-step explanation:

Firstly, let's look at what we do know. We need to find the height of a cone and we know the area of the base (B) and we know the volume of the cone.

The first step is to determine the radius of the base, which we can use later.

The area of a circle is A = π r^2, so when we plug in the given information

5 = π r^2

And now we can solve for the radius

5/π = r^2

√(5/π) = r

r = 1.26

Now that we have the radius of the base, we can find the height of the cone using the volume formula.

V = π r^2 (h/3)

45 = π (1.26)^2 (h/3)

45 = π (1.59) (h/3)

45/(1.59π) = h/3

9.01 = h/3

3(9.01) = h

h = 27 in

Answer:

okay

Step-by-step explanation:

palish pnyang pnyang sbaby sha

Answer:

22 yards

Step-by-step explanation:

9/25 = x/60

cross-multiply:

25x = 540

x = 21.6

Answer: 6

Step-by-step explanation: 0.6 is a decimal and not a whole number. But 6 is a whole number. So we can conclude that 6 is greater than 0.6

Answer:

0.6

Step-by-step explanation:

because if you do 6/100 that would mean 6 but if u times 0.6 by 10 then putting it out of 100 it would equal 60

Answer:

24

Step-by-step explanation:

8 / 1/3

8 x 3 = 24

Answer:

5 + y ≥ 7

Step-by-step explanation:

"The sum of 5 and y"

The sum of two items will be the two items added, and in this case, it is 5 and y, or

5 + y.

"Greater than or equal to 7"

Here, use the symbol, ≥, and 7.

≥ 7

Combine those to get the final equation:

5 + y ≥ 7.

Answer: 78.5

Step-by-step explanation: Assuming you use 3.14 for pi, then 5^2 times 3.14 equals to 78.5. If you use the real number for pi, then it is going to be 78.54/

Answer:

= 15.866%

Step-by-step explanation:

The class average on a math test was 80.3 and the standard deviation was 5.7.

What percentage of the class scored above a 86?

We solve using z score formula

z = (x-μ)/σ, where

x is the raw score = 86

μ is the population mean = 80.3

σ is the population standard deviation = 5.7

Hence:

z = 86 - 80.3/5.7

z = 1

Probability value from Z-Table:

P(x<86) = 0.84134

P(x>86) = 1 - P(x<86) = 0.15866

Converting to Percentage

= 0.15866 × 100

= 15.866%

Therefore, the percentage of the class scored above a 86 is 15.866%

Answer:

-5n² - 8n + 4

Step-by-step explanation:

Given the expression

(3n²– 5n + 6) + (–8n²– 3n – 2)

Expand the bracket

3n²– 5n + 6 –8n²– 3n – 2

Collect the like terms

3n²-8n²-5n– 3n – 2+6

-5n² - 8n + 4

This gives the required result

C: -5n^2 - 8n + 4

The answer to the second question is 4, 11, and 5.

Answer:

it would be In 17 hours

Step-by-step explanation:

let me know if I am wrong or right thxs

Answer:

4 4/17 hours

Step-by-step explanation:

In one hour Jacob can paint 1/9 of the fence

In one hour Molly can paint 1/8 of the fence

This equation can determine how long it would take if they worked together:

1/9x + 1/8x = 1

multiply each term by lcm of 72 to eliminate denominators to get:

8x + 9x = 72

17x = 72

x = 72/17

x = 4 4/17 hours

Answer:

Ms. Lily Green

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

you need to capitiliz all words because it is a name

Answer:

the x is 90

You are reading an article in your school newspaper

the numbers are 1.25in and the other one is 0.75in.

Answer:

12 miles

Step-by-step explanation:

3 times 4  = 12

Answer: 12 miles

Step-by-step explanation:

This is right because if Gavin walks at a rate of 3 miles each hour and now there are 4 hours then that means we have to multiply 3 times 4. If we do that we get 12, and just to make sure to check it's 12 you can divide 12 by 4 (that equals 3) or 12 divided by 3 (and that equals 4.)

Hope This Helps!

Answer:

in fractions: 0, 1/5, 2/5, 3/5, 4/5, 1 (5/5)

in percents: 0%, 20%, 40%, 60%, 80%, 100%

Step-by-step explanation:

all the fractions line up with the percents

Answer:

This is the model i made

Answer:

c Tax deductions for interest costs

Step-by-step explanation:

This is because it is the only one that wouldn't make a home owner happy. Most people hate doing taxes therefore it would be a disadvantage not a benefit

Answer:

A. 10.4

Step-by-step explanation:

Supplementary means to add to 180. Take 128 from 180 (180-128) and you get 52. 52/5= 10.4. To check this work you can solve it with the value plugged into the equation. 128 + 10.4(5) = 180, therefore 10.4 is the correct answer.

Answer:

54 feet of yarn

Step-by-step explanation:

We have a conversion rate of

1 yard = 3 feet

Sarah has 4 pieces of yarn that are 6 yards each.

Hence,

1 yard = 3 feet

6 yards = x

Cross Multiply

x = 6 × 3 feet

x = 18 feet

Therefore, 4 pieces of yarn are 18 feet each

Hence, total feet of yarn above = 4 × 18 feet = 72 feet

She uses 9 pieces of yarn that are each 2 feet long.

Total feet of yarn here is:

9 × 2 feet = 18 feet of yarn

Therefore, the amount of yarn Sarah have left is calculated as:

72 feet - 18 feet

= 54 feet of yarn

B. 4 units

To find this you add 2 and -2 as if -2 was positive. Since the x-axis is the same,4, you don't have to do anything.

Answer:

h(x) ≥ |x - 5| +1

Step-by-step explanation:

Given graph represents an absolute function (parent function)

f(x) = |x|

Since, graph of the function 'f' has been shifted 5 units to the right new function will be,

g(x) = f(x - 5)

g(x) = |x - 5|

Again function 'g' is shifted 1 unit upwards along the y-axis then the new function will be,

h(x) = g(x) + 1

h(x) = |x - 5| + 1

There is a shaded region representing the solution area lying above the intersecting dark lines,

Therefore, solution region will be re[presented by the inequality,

h(x) ≥ |x - 5| + 1

Answer:

u must sketch what u see when u close ur

Answer:

8?

Step-by-step explanation:

Answer: 31.2 pies

Step-by-step explanation:

Kim sold pies for $5.00 each and earned $156 from doing so.

The number of pies she sold to get to this was x pies.

The formula for doing so is therefore:

5 * x pies = 156

5x = 156

x = 156 / 5

= 31.2 pies

Answer:

c just did it

Step-by-step explanation:

Answer:

B. 5√10h^4k^5

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.