Plz help will mark brainliest

Answer:

Step-by-step explanation:2+1+5=8

78.40/8=9.80

B=5x9.80=49

C=1x9.80=9.80

So B-C=39.20 more

Answer:

the answer is d

Step-by-step explanation:

brainliest pls

Answer:

It's B or D, but I think D.

Step-by-step explanation:

Answer:

the green prisim is 5.59 or 5 times bigger!

Step-by-step explanation:

The surface area of the green prisim is 850 and the surface area of the blue one is 150 and 850 divided by 150 is 5.59!

Answer:

I think its A though i could be wrong sorry

Answer: 13.5/12.5

Step-by-step explanation:

Based on the weight requirement that the ball should be inflated to, the probability that a random ball will not meet this specification is 0.0456.

The balls are to be inflated to reach between 12.5 to 13.5 pounds.

The probability they won't meet this specification is:

= 1 - ( P (Z₁₃.₅) - P (Z₁₂.₅) )

Z₁₃.₅ = (13.5 - 13) / 0.25

= 2

Z₁₂.₅ = (12.5 - 13) / 0.25

= -2

From the Z table, P (Z₁₃.₅) is therefore 0.9772 and P (Z₁₂.₅) is 0.0228.

The probability that the inflation requirement is not met is:

= 1 - (0.9772 - 0.0228)

= 0.0456

Find out more on probability at https://brainly.com/question/11902251.

Answer:

22 1/4

Step-by-step explanation:

Answer:

22 4/16

Step-by-step explanation:

you obviously must take the Lancaster to Lamberry path which is 9 1/16 but going the other way would add a whole mile to your trip

Answer: 144

Step-by-step explanation:

The binomial is  [tex]\left( 4x+3y\right)^3[/tex]

The expansion of [tex]\Rightarrow \left ( a+b \right )^n=^nC_0\left ( a \right )^n\left ( b \right )^0+^nC_1\left ( a \right )^{n-1}\left ( b \right )^1+^nC_2\left ( a \right )^{n-2}\left ( b \right )^2+^nC_3\left ( a \right )^{n-3}\left ( b \right )^3+\ldots[/tex]

Expansion of [tex]\left( 4x+3y\right)^3[/tex]

[tex]\Rightarrow ^3C_0\left ( 4x\right )^{3}\left ( 3y\right )^0+^3C_1\left ( 4x\right )^{2}\left ( 3y\right )^1+^3C_2\left ( 4x\right )^{1}\left ( 3y\right )^2+^3C_3\left ( 4x\right )^{0}\left ( 3y\right )^3[/tex]

So, the second term is

[tex]\Rightarrow ^3C_1\left ( 4x\right )^{3-1}\left ( 3y\right )^1\\\Rightarrow ^3C_1\left ( 4x\right )^{2}\left ( 3y\right )^1[/tex]

Its Coefficient is

[tex]\Rightarrow ^3C_1\times 4^2\times 3\\\Rightarrow 3\times 16\times 3=144[/tex]

Answer:

it's 4.5

Step-by-step explanation:

hope I'm right .

Answer:D

hope this helps

Answer:

100% = 188

50% = 94

25% = 47

add 50% value and 25% value 141 or you can multiply 188 by .75

Step-by-step explanation:

hat is pretty simple first think 188 is the 100 percent

the 50 percentage is dividing by 2 the number or multiplying by 0.50 that is 50% so it's 94

to get 25 porcent you can't multiply by .25 or divide by 4

to get 75 porcent add the values of 50 and 25 percent or multiply 188 by .75

Answer:

C, 85°

Step-by-step explanation:

180° = total angles for a triangle

First, add the known angles.

67 + 28 = 95

Then, subtract

180 - 95 = 85

To check your answer, add all the angles up to see if it equals 180°

67 + 28 + 85 = 180

Have a great day!

Answer:

Phoebe has £180, Andy has £60, and Polly has £30.

Step-by-step explanation:

Ok, to start of let's establish some variables! We'll give Phoebe the variable "p", Andy the variable "a", and Polly the variable "o". By giving each person a variable we can create an equation and solve for it!

So, what do we know?

Well we know the following information...

p + a + o = 270

(Phoebe + Andy + Polly = £270)

p = 3a

(Phoebe = 3 times more than Andy)

a = 2o

(Andy = 2 times more than Polly)

To be able to solve this equation we have to solve for just one variable first.The only one we can use is "o" for Polly!

3(2o) + 2o + o = 270

6o + 2o + o = 270 (Distribute 3 to get like terms)

9o = 270 (Combine like terms [6+2+1])

o = 30 (Divide by 9 on both sides to get "o" by itself)

Now that we have how much Polly has, we have to solve for Andy and Phoebe. (To do this we will input our value, 30, where our variable is "o")

Andy

a = 2(30) (Input term)

a = 60 (Multiply by 2 to get final answer)

(Since we now know what Andy has we can input 60 into our "a" variable to solve for Phoebe)

Phoebe

p = 3(60) (Input term)

p = 180 (Multiply by 3 to get final answer)

Now! Just to check we are going to input our variables into our original equation to be sure we have the right variables.

p + a + o = 270

180 + 60 + 30 = 270!!

Hope this Helps! :)

Have any questions? Ask below in the comments and I will try my best to answer.

-SGO

The length of arc PR to the nearest hundredth is 7.15 units

The formula for calculating the length of an arc is expressed as:

L = r theta

Given the following parameters

r = PQ = 5 units

theta = <PQR = 82π/180 rad

Substitute to have:

L = 5 * 82π/180 rad

L = 7.15 units

Hence the length of arc PR to the nearest hundredth is 7.15 units

Learn more on length of an arc here; https://brainly.com/question/2005046

Answer: The answer is 7.16.

Answer:

the y

Step-by-step explanation:

5/7 is 5÷7

so

5÷7 = 0.7142857143

Answer: 3

Step-by-step explanation:

The number of getting the black hair color clients will be 4.

Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

Probability = Number of favorable outcomes / Number of samples

Given the of the clients who had their hair cut at Tanner's salon last month, 4 clients had black hair and 12 clients had hair in other colors.

The probability is:-

P = 4 / 12

The number of clients having black color hair is calculated as:-

Number = ( 4 / 12 ) x 12

Number =  4

Therefore, there will be 4 people getting black hair colors.

To know more about probability follow

https://brainly.com/question/24756209

#SPJ6

Answer:

whojhuokk

tuhhjhkk

Step-by-step explanation:

kjufig(hgggjkooujjlkhy

Answer:

(-√3/2., -1/2)

Step-by-step explanation:

This is a reflection in the line y = -x.

So x =  1/2 becomes y = -1/2

and y = √3/2  becomes x = -√3/2.

Answer:

2642.5

Step-by-step explanation:

I'm like 10% sure that's the right answer so I wouldn't put it down on the work if I were you

Answer:

≈2736 mg

Step-by-step explanation:

0.98% = .0098

p = 3500(1 -0.0098)^25

p = 3500(0.9902)^25

p ≈ 2736

Answer:

integer ; 1

Step-by-step explanation:

1) find two point of the line

A (4,0) ; B (0, -4)

2) use this formula

slope = (y2-y1)/(x2-x1)

(-4-0)/(0-4)

-4/-4 = 1

Answer:

X = 7

Step-by-step explanation:

if y is one and and x is getting subtracted by 8 what’s 8 minus 1

Answer:

8x²+25x+3

Step-by-step explanation:

I took the same quiz as you and that is the final correct answer

Answer:

x would be 15/2 or 7.5

Step-by-step explanation:

Answer:

[tex]\huge\mathcal\pink{answer..} \\ \\ \\ (2x \div 3) - 1 = 4 \\ \\ 2x \div 3 = 4 + 1 \\ \\ 2x \div 3 = 5 \\ \\ 2x = 5 \times 3 \\ \\ x = 15 \div 2 \\ \\ x = 7.5 \\ \\ \huge\mathfrak\purple{hope \: it \: helps..} \\[/tex]

Answer:

2/3

Step-by-step explanation:

[tex]p( \frac{2}{6} + \frac{2}{6} ) \\ p = \frac{4}{6} \\ = \frac{2}{3} [/tex]