Irene uses 9.6 pints of white paint and blue paint to paint her bedroom walls. 3 4 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls? Express

Answer:

(C)

Step-by-step explanation:

looking from the slope: f'(2) is negative

f(2)=0

the curve concave upward: f''(2) is positive

f'(2)<0

f(2)=0

0<f''(2)

f'(2)<0<f''(2)

The expression which is true n the graph of a twice differential function is f' (2) < 0 < f'' (2) so, option C is correct.

A function that has a derivative at each point in its domain is referred to as a differentiable function of one real variable in mathematics. In other words, each interior point in the domain of a differentiable function's graph has a non-vertical tangent line.

Given:

The coordinate of the graph is shown in figure  (2, 0),

As we can see from the graph, the slope: f' (2) is negative (Downwards)

Again, from the graph

f(2) = 0

Thus, the curve concave upward: f'' (2) is positive (upward)

f' (2)<0

f (2)=0

0 < f'' (2)

f' (2) < 0 < f'' (2)

Therefore, f' (2) < 0 < f'' (2) is true in the given graph.

To know more about differential functions:

https://brainly.com/question/2506901

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[tex] \frac{1}{ {3}^{3} } [/tex]

Answer:

4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

[tex]-2 \sqrt{3}[/tex]

Step-by-step explanation:

Given

[tex]5 * \sqrt{27} - 17 * \sqrt{3}[/tex]

Required

Combine both

[tex]5 * \sqrt{27} - 17 * \sqrt{3}[/tex]

Express 27 as 9 * 3

[tex]5 * \sqrt{9 * 3} - 17 * \sqrt{3}[/tex]

Split:

[tex]5 * \sqrt{9} * \sqrt{3} - 17 * \sqrt{3}[/tex]

[tex]5 * 3 * \sqrt{3} - 17 * \sqrt{3}[/tex]

[tex]15 * \sqrt{3} - 17 * \sqrt{3}[/tex]

[tex]15 \sqrt{3} - 17 \sqrt{3}[/tex]

[tex]-2 \sqrt{3}[/tex]

Answer:

2/3

Step-by-step explanation:

Hope it helps you ......

Answer:

Step-by-step explanation:

circumference= 29.83

2 times 3.14 times radius

area=70.83

3.14 times radius squared

3.  radius

4. Diameter

radius is 4.75

diameter is 9.5

not 100% sure on finding the angle measure. looks about 40 degrees

Answer:

Step-by-step explanation:

use  SOH CAH TOA

Sin = Opp / Hyp

Cos = Adj / Hyp

Tan = Opp / Adj

then we know the adjacent side and the angle, and want to find the Hyp, so use  CAH

Cos(60) = ( 8[tex]\sqrt{3}[/tex]  / 3 ) / Hyp       ( cos(60) = 1/2 )

Hyp = (8[tex]\sqrt{3}[/tex] / 3) / (1/2)

Hyp = 2 ((8[tex]\sqrt{3}[/tex] / 3)

Hyp = 16[tex]\sqrt{3}[/tex] / 3

x =  16[tex]\sqrt{3}[/tex] / 3

Now use SOH

Sin (60) = Opp / 16[tex]\sqrt{3}[/tex] / 3      ( sin(60) = [tex]\sqrt{3}[/tex]/2 )

(16[tex]\sqrt{3}[/tex] / 3)([tex]\sqrt{3}[/tex]/2) = Opp

16 * 3 / 6  = Opp

8 = Opp

y = 8

:)

Answer:

i think the answer is 0.5

Step-by-step explanation:

Answer:

1/2%

Step-by-step explanation:

Answer:

The answer is the last one

Answer:

5/2

Step-by-step explanation:

duh

Answer:

the answer is 5/2 witch is equal to 2.5

Step-by-step explanation:

you have to divide the total amount of cookies by the total amount of people so 5 divided by 2 a.k.a 5/2 so that is your answer

your welcome

can i please have brainliest

Answer:

you need to have the surface area of the object and height in order to multiply and get the volume

Step-by-step explanation:

Answer:

It is the graph of y=2x translated 4 units downward

Step-by-step explanation:

Given

[tex]y = 2x[/tex] to [tex]y' = 2x - 4[/tex]

Required

We have:

[tex]y = 2x[/tex]

Subtract 4 from both sides [In other words, shift downward by 4 units]

[tex]y - 4 = 2x - 4[/tex]

This implies that:

[tex]y' = y -4[/tex]

Substitute [tex]y = 2x[/tex]

[tex]y' = 2x -4[/tex]

Answer:

It is the graph of y = 2x translated 4 units downward.

It is the graph of y = 2x translated 2 units to the right.

Step-by-step explanation:

Recall that f(x) − k is a vertical translation that translates f(x) down k units. And, a vertical translation also translates a function horizontally, and vice versa. So, y = 2x − 4 translates the function y = 2x down 4 units. But 2x − 4 is also equal to 2(x − 2), so y = 2x − 4 also describes a translation to the right by 2 units.

Answer:

5f (*￣3￣)╭

Step-by-step explanation:

Answer:

I don't see the question but I'll explain

Step-by-step explanation:

If you're solving for f(5), plug 5 into the x in the equation and solve for y. (f(5) is y)

Answer:

26.52

4.8 x 1.1 = 5.28

3.6 x 5.9 = 21.24

21.24 + 5.28 = 26.52

Hope this helps!

Answer:

26.5

hope it helps

please mark Brainliest

Answer:

112

Step-by-step explanation:

The arrow means multiplying but really you need to Pemdas

Answer:

112

Step-by-step explanation:

Using PEMDAS

1) [tex](4^2+3+2)[/tex]

= 16 + 3 + 2

= 21

2) [tex]7^2 + 3[/tex] * 21

= 49 + 3 * 21

= 49 + 63

= 112

Answer:

a) 0.2 = 20% probability that both the husband and wife are hired

b) 0.4 = 40% probability that one is hired and one is not

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The order in which the people are chosen is not important, which means that we use the combinations formula to solve this question.

Combinations formula:

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

(1) What is the probability that both the husband and wife are hired?

Desired outcomes:

Both selected, only one possible outcome, so [tex]D = 1[/tex]

Total outcomes:

4 from a set of 5. So

[tex]T = C_{5,4} = \frac{5!}{4!1!} = 5[/tex]

Probability:

[tex]p = \frac{D}{T} = \frac{1}{5} = 0.2[/tex]

0.2 = 20% probability that both the husband and wife are hired

(2) What is the probability that one is hired and one is not?

Desired outcomes:

One selected, one not, so two possible outcomes(Wife yes, husband not, or husband yes and wife not). So [tex]D = 2[/tex]

Total outcomes:

4 from a set of 5. So

[tex]T = C_{5,4} = \frac{5!}{4!1!} = 5[/tex]

Probability:

[tex]p = \frac{D}{T} = \frac{2}{5} = 0.4[/tex]

0.4 = 40% probability that one is hired and one is not

Answer:

J

Step-by-step explanation:

Since the final tempurature means the final point of the line, you can see the point that ends is on (7, 0). The order for coordinate points is (x, y) and the point ends on 7 on the x-axis and 0 on the y-axis. Hope this helped!

Answer:

b)15

Step-by-step explanation:

13+2=15

Hope that helps

Answer:

Tennis – It's not difficult to see that tennis and volleyball have their similarity; both involve hitting a ball over the net in the hope that the opponent won't be able to return it. Much like tennis, volleyball requires short and explosive movements and cat-like reflexes, rather than long runs down a pitch.

Q 7 = 6

Q 8= -x + 2

Q 9= 6m + 2

Q 13= 43f × 56

Q 15= 18x

Answer:

the second one.

Answer:

Hi your answer is B, x + y = 15. Have a nice day!

Step-by-step explanation:

Answer:

second

Step-by-step explanation

-5/12 because -2/3 + 1/4 = -5/12

Answer:

2nd one

Step-by-step explanation:

Answer:

I believe that it is D

Step-by-step explanation:

A is wrong...

B is wrong (I believe)...

C is wrong...

So D is the only answer choice left.

Answer:

D)

Step-by-step explanation:

The interquartile range of 20~40 is 150-110 = 40

The interquartile range of 50~40 is 125-95 = 30

Answer:

6 for 2.50

Step-by-step explanation:

Answer:

-2/3

Step-by-step explanation:

Slope is calculated by the rise over run. The rise is 2 and run is 3, the line is also decreasing making is a negative slope.

Answer:

no  rubdvghwcuebhc vn2egchgvsbjhcekdnax dj

Step-by-step explanation:ncvjhdrbecjfv n