Mathematics High School

Need help asap!
Find a) & b)

Need Help Asap! Find A) & B)

Answers

Answer 1

Answer:

- 25 and - 623

Step-by-step explanation:

Using the term to term rule with u₀ = - 3 , then

(a)

u₁ = u₀³ + 2 = (- 3)³ + 2 = - 27 + 2 = - 25

(b)

u₂ = u₁³ + 2 = (- 25)³ + 2 = - 625 + 2 = - 623

Related Questions

What is least amount of surface area possible on a rectangular prism with a volume of 64 cubic inches? What are the dimensions of this rectangular prism? LOTS OF POINTS

Answers

Answer: 96in²

Step-by-step explanation:

A cube is the most efficient rectangular prism in terms of surface area.

A rectangular prism where l = 4in w = 4in h = 4in has a volume of 64in³

This rectangular prism has a surface area of 96in²

Answer:

96

Step-by-step explanation:

can someone please help me? make it right..

Answers

Answer:

6.83and 7.03 this is the answer

Answer:

6.83, 6.93, 7.03, 7.13, 7.23, 7.33 always add .10 each time.

Step-by-step explanation:

Solve the system by substitution.
-2y - 10 = x
- 10x - y = -14

Answers

Answer:

x=2 and y=−6

sorry this is pretty long, I did not know if you needed the steps or not

Step-by-step explanation:

−2y−10=x;−10x−y=−14

Solve−2y−10=x for x

−2y−10=x

−2y−10+−x=x+−x

−x−2y−10=0

−x−2y−10+2y=0+2y

−x−10=2y

−x−10+10=2y+10

−x=2y+10

-x/-1=2y+10/-1

x=−2y−10

Substitute−2y−10 for x in−10x−y=−14

−10x−y=−14

−10(−2y−10)−y=−14

19y+100=−14

19y+100+−100=−14+−100

19y=−114

19y/19=-114/19

y=-6

Substitute−6 for y in x=−2y−10

x=−2y−10

x=(−2)(−6)−10

x= 2

x=2 and y=−6

The table shows the types of movies and the number of DVDs reented by customers at a Red Box in one

Based on the data in the table, what is the probability that a random customer will not rent a drama?

Answers

Answer:

A

Step-by-step explanation:

The probability that a random customer will not rent a drama is 4/5. Option B is correct.

What is probability?

Probability can be defined as the ratio of favorable outcomes to the total number of events.

here,
Total number of rented DVDs = 25 + 36 + 52 + 12 = 125
Number of Drama movies = 25

The probability that a random customer will rent a drama.
P(D) = 25 / 125 = 1/5

Now,
The probability that a random customer will not rent a drama,
P(D)' = 1 - P(D)
       = 1 - 1/5 = 4/5

Thus, the probability that a random customer will not rent a drama is 4/5. Option B is correct.

Learn more about probability here:

brainly.com/question/14290572

#SPJ5

write the equation of the line

Answers

Answer:

y=1x+0

Step-by-step explanation:

it is going up by 1 and it cross the y-axis at 0

The function g is defined by g(x)= 3x2 - 3.
Find g(3z).

Answers

=3(3z)2-3
=3(9z2)-3
=27z^2-3
=3(9z^2-1)
=3(3z+1)(3z-1)

What is the simplified version of this?[tex]\frac{\sqrt{2} }{3+\sqrt{5} }[/tex]

Answers

Answer:

(3√2 - √10)/4

Step-by-step explanation:

Simplify, rationalize the denominator

√2/(3 + √5) = √2(3 - √5)/(3 + √5) (3 - √5) =(3√2 - √10)/(3² - 5) =(3√2 - √10)/4

can 2 2/3 be simplified​

Answers

No it can’t unless. Both 3 and 2 are prime. Please mark Brainliest to help meh rank up!!!

Answer:

2 and 2/3 is the simplest form

Step-by-step explanation:

2 and 2/3 is the simplest form. Other forms are listed below.

A mixed number is an addition of its whole and fractional parts.

Addition 2 + 2/3

Improper Fraction: 8/3

Decimal Form: 2.(6 recurring)

Mixed Number Form: 2 and 2/3

439x2 ( Use only algorithm. )

Answers

878 ?????????????????

Answer:

878

Step-by-step explanation:

439 x 2

2x9= 18

2x30=60

2x400=800

Then add

800+60+18

60+18=78

800+78= 878

A water tank already contains 55 gallons of water when Brian begins to fill it. Water flows into the tank at a rate of 8 gallons per minute.

Write a linear equation to model this situation.

Answers

Linear equation: 55+8(x)=y

Volume in the sink after 25 min= 255 gallons

PLEASEEEE HELP ITS A TEST (Rachel is setting up tables for a party. Three of the tables are covered with red tablecloths, and
twelve of the tables are covered with white tablecloths. Guests will be randomly seated at the
tables when they arrive. Each table can seat 8 guests.
What is the probability that the first guest to arrive will be seated at a table with a red tablecloth?
)

Answers

Answer:

3/15 is the answer.

Step-by-step explanation:

you add all the tables together and that is your denominator.There are three red tables so the probability is 3/15.

Please mark me the brainliest,5 stars, and a thanks!Have a great day!

Which rule explains why these triangles are congruent?
С
F
А
B
G
ASA
SSS
AAS
SAS
help urgently please

Answers

Answer:

Side Angle Side

Step-by-step explanation:

The store price of an electronic gadget is $100. If the markup percent set by the store is 45%. Calculate the markup price set by the store on the electronic gadget.

Answers

Answer:

145$ is the markup price i think

Step-by-step explanation:

100$+ 45%=x

100/100%=1

45%*1=45

100$+45$= 145$

What's nine plus ten? Is it 21 or 19

Answers

Answer:

19 duh

Step-by-step explanation:

I need help fast plz
​

Answers

Answer:

what do you need help with

These two triangles are congruent. Which side of triangle PQR is the same length as AB?


RP or PR

QR or RQ

PQ or QP

Answers

Answer:

QR OR RQ

,,,,,,,,,,,,,,,,,

Using the pattern, create an equation (rule) that describes this pattern.

Answers

Answer:

a(n) = n² + 4n + 6

Step-by-step explanation:

Stage 1

9 + 2 = 3² + 2

Stage 2

16 + 2 = 4² + 2

Stage 3

25 + 2 = 5² + 2

Equation for stage n:

a(n) = (n + 2)² + 2 = n² + 4n + 4 + 2 = n² + 4n + 6

what is the value of x

Answers

Answer:

x=121

Step-by-step explanation:

because 180-121=59 and 180-59=121

Solve for x.
A
6
B
12
С
14
D
18

Answers

x = 6

set the two angles equal to each other
3x+7 = 6x-11
subtract 3x from both sides
7 = 3x-11
add 11 on both sides
18 = 3x
divide by 3 on both sides
6 = x

can anyone answer this for me please ​

Answers

Answer:

10

+

g

−

9

>

12

Move the negative in front of the fraction.

10

−

g

9

>

12

Move all terms not containing  

g

to the right side of the inequality.

Tap for more steps...

−

g

9

>

2

Multiply each term in  

−

g

9

>

2

by  

−

1

Tap for more steps...

g

9

<

−

2

Multiply both sides of the equation by  

9

.

g

<

−

2

⋅

9

Multiply  

−

2

by  

9

.

g

<

−

18

The result can be shown in multiple forms.

Inequality Form:

g

<

−

18

Interval Notation:

(

−

∞

,

−

18

)

Step-by-step explanation:

On a math quiz, you earn 10 points for each question answered correctly. In the equation below, x represents the number of questions that you answer correctly on this quiz, and y represents the total number of points you score on this quiz. The relationship between these two variables is modeled by the equation y = 10x.
What is the independent variable?
A) The value of 10 in the equation.
B) The total number of points scored on the exam.
C) The number of questions answered correctly on the exam.
D) The independent variable cannot be determined from the given information.​

Answers

Answer:

C

Step-by-step explanation:

The sales tax for an item was $9.80 and it cost $490 before tax.
Find the sales tax rate. Write your answer as a percentage.

Answers

Answer:

2%

Step-by-step explanation:

Divide the tax by the pre-tax price

9.8/490 = .02 or 2%

finding missing angles of triangles show your work​

Answers

Answer:

angle = 50

x = 6

Step-by-step explanation:

solution for angle:

180-(70+60) = 50

solution for x:

8x+2=50 (subtract 2 from both sides)

8x=48 (divide both sides by 8)

x=6

How many groups of 3/4 are in each of the following quantity 11/4?

Answers

It is 3 groups. Because the max of 3/4 is 9/4

Mr.smith had 2,364 baseball cards and wanted to give them to his 2 sons equally.How many cards did each son get?

Answers

Answer:

1,182

Step-by-step explanation:

Answer:

1182

Step-by-step explanation:

hey can you guys please confirm my answer, i got B

Answers

B is correct since there is one output for every input !!


have a great day :))
B is correct. You’re smart.

​Together, teammates Pedro and Ricky got 2675 base hits last season. Pedro had 279 more hits than Ricky. How many hits did each player​ have?

Answers

Answer:

2396

Step-by-step explanation:

2675-279=2396

Can someone please help me with this expanding brackets problem ? Quick ! I will give 20 points :)

Answers

Step-by-step explanation:

[tex](x + 1)(x - 6)(x + 7)[/tex]

[tex] {x}^{2} - 6x + x - 6(x + 7)[/tex]

[tex] {x}^{3} + 7x - 6 {x}^{2} - 42x + {x}^{2} + 7x - 42[/tex]

[tex] {x}^{3} - 5x {}^{2} - 35x - 42[/tex]

Please help! And I need the steps too!

Answers

Answer:

-25

Step-by-step explanation:

Step 1: 2-9-5-3-2-[tex]2^{3}[/tex]

Step 2: 2-9-5-3-2-8

Step 3: -25

The expression −310+13m represents a submarine that began at a depth of 310 feet below sea level and ascended at a rate of 13 feet per minute. What was the depth of the submarine after 8 ​minutes?

Answers

Answer:

206

Step-by-step explanation:

The formula for this problem would be -310 + 13(8) which = 206

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