Can someone help me with math?I need it REALLY FAST PLS HURRY ​

Answers

Answer 1
Answer:

Answer:

Yes, I can help what do you need???

Step-by-step explanation:


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Find the surface area of a sphere with a radius of 2√2 feet.94.5 square feet
100.5 square feet
25.1 square feet
35.5 square feet

Answers

Answer: 100.5 square feet

Step-by-step explanation:

To find : surface area of sphere with radius of 2√(2)feet

The formula used to calculate surface area of sphere is = 4* \pi* r^2

where r is the radius of sphere.

Putting the values we get:

surface area of sphere = 4* 3.14* (2√(2)feet)^2=100.5square feet

Thus the surface area of a sphere with a radius of 2√2 feet is 100.5 square feet

Answer:

100.5 square ft

Step-by-step explanation:

The table gives the probabilities that new cars of different models will have brake failure. The car model that is least likely to have a brake failure is model , and the probability of brake failure for this model is %.Car Model            Brake Failure
                             in New Car
A                            0.0065%
B                            0.0037%
C                            0.0108%
D                            0.0029%
E                            0.0145%
Total 0.0048%

Answers

All the information we have are the probabilities, and what we need is the lowest number: so let's choose the smallest probability among the numbers: 0.0065%, B 0.0037%,C 0.0108%,D 0.0029%, E 0.0145%. The smallest of the numbers is 0.0029% -it starts with two 00s and the number that follows, 2, is smaller than all there others - so the smallest probability is in option D - and the model would be the corresponding model (but we're missing some information here)

Answer:

Model D is least likely to have a brake failure.

Step-by-step explanation:

since when we will compare all the values of the probability of brake failure for the models in % by the following table:

Car Model           Brake Failure

                                   in New Car

A                              0.0065%

B                              0.0037%

C                                 0.0108%

D                                 0.0029%

 E                                 0.0145%

Total                      0.0048%

We will see that 0.0029% is the least percent among all the other entries.

Hence car model D is most likely to have a least chance of brake failure.

Use trig to solve for x show work

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For example: 12.    cos(20 degrees) = x/25 => x = 25*cos(20degrees).

What is the area of a triangle with a base of 10 and height of 4?

Answers

The area of a triangle with a base of 10 and a height of 4 would end up being 20

f(x) = x³ - 3x² + 3x - 1f(x + 1) What is the value?

A) x³+1

B) x³-1
C) x³
D) x²
E) x²+1

Answers

f(x+1)=(x+1)^3-3(x+1)^2+3(x+1)-1\n f(x+1)=x^3+3x^2+3x+1-3(x^2+2x+1)+3x+3-1\n f(x+1)=x^3+3x^2+6x+3-3x^2-6x-3\n f(x+1)=x^3 \Rightarrow C
f(x)=(x-1)³ = x³ -3x² +3x -1 
f(x+1) = (x+1-1)³ = x³

Write the equation of a line that isparallel to y = 3x – 2 and
passes through the point (3, 2).​

Answers

Answer:

Y= 3x-7

Step-by-step explanation:

Since the line is parallel , the slope is same i.e. 3 .

now the equation should be y= Mx + b where m is the slope and c is the y-intercept

plugging the value of m=3 and ( 3,2) into the equation

2= 3(3) + c

2= 9+ c

c= -7

hence the equation of the line is y=3x-7