Mathematics College

Can someone help me with this problem please? I'll mark you as brainliest!

Answers

Answer 1

Answer:

put a closed for on -1 and go to the left with an arrow

Answer 2

Below is a photo of the answer if you have anymore questions friend me or comment down below. Hope it helps

Related Questions

PLEASE HELP (another question at the bottom)

Caitlin is designing a railing for a set of stairs. The railing will begin at a height of 36 inches and follow the slant of the stairs, which decreases 9 inches for every 12 horizontal inches.

A drawing of the side view of a set of 4 stairs. There are lines drawn to show a railing that is at the highest point of the stairs and labeled 36 inches.

Which function can represent the height, y, of the railing in inches according to the horizontal distance in inches, x, from the top of the stairs?

y = –StartFraction 3 Over 4 EndFractionx + 36

y = –3x + 36

y = StartFraction 3 Over 4 EndFractionx + 36

y = 3x + 36

ngl i kinda wanna boo... anyone down?

Answers

Boo... boo? Boo! Tell me it’s not what I think it is xd

Answer:

How have u been?

Step-by-step explanation:

I NEED AN EXPLANATION!!

Answers

x+23+32+47=180

x+102=180

x=78

O. is the correct answer!!

How far from the base of the house do you need to place a 13-foot ladder so that it exactly reaches the top of a 10- foot tall wall

Answers

Answer:
3 feet from the house
Step-by-step explanation:
well since 3 extra feet is one the ladder than the wall 3feet should do it

283 x 416 help help

Answers

117728 hope this helps

PLEASE HELP ASAP!!
A
B
C
D

Answers

Answer:

I think its B

Step-by-step explanation:

I'm not if you mean y = 3 or y = 3 times x -w-"

if a square has an area of 36 units what is its side length

Answers

Answer:

Step-by-step explanation:

36/4=9

The side length would be 6

To find the area you would have to multiply the length times width. Since it’s a square, the length and width would have to be the same length. Therefore, the side length would be 6 since 6x6=36.

Convert fraction to a decimal
9/25

Answers

Answer:

0.36

Step-by-step explanation:

Answer:

0.36

Step-by-step explanation:

25x 4 =100

9×4=36

0.36

A 40 oz bag of potato chips cost $3.20 or a 50 Oz bag of potato chips cost $4.50 which bag of chips has the lower unit price and it's a better deal?

Answers

Answer:

Step-by-step explanation:

50oz

The 40 oz bag is the better deal and lower into price.

Explain

I Divided the price by the oz and got 8 cents per oz for the first bag and got 11 cents per oz on the 50 oz bag so therefore the 40oz bag is the better buy

Riley is going to buy a television for $444.50 plus tax the sale for tax is 6.5%
How much will television cost with tax included
A. 447.39
B. 451.00
C.473.39
D.509.50
E.733.43

Answers

Answer:

Step-by-step explanation:

444.50 * 6.5% = 28.89

444.50 + 28.89 = 473.39

You deposit $200 a month into an account earning 12% interest compounded monthly. How much money have you put into the account after 25 years?

Answers

How much money have you put into the account after 25 years?

Answer 60000 years

The function h(t) = -16t2 + 48t + 28 models the height (in feet) of a ball where t is the time (in seconds).
What is the maximum height that the ball reaches? Just write the numerical answer - do not include h = or any units in your
answer.

Answers

Answer:

Step-by-step explanation:

[using calculus] When the function h(t) reaches its maximum value, its first derivative will be equal to zero (the first derivative represents velocity of the ball, which is instantaneously zero). We have [tex]h'(t) = -32t + 48[/tex], which equals zero when [tex]t = 3/2 = 1.5[/tex]. The ball therefore reaches its maximum height when t = 1.5. To find the maximum height, we need to find h(1.5), which is 64 feet.

[without calculus] This is a quadratic function, so its maximum value will occur at its vertex. The formula for the x-coordinate of the vertex is -b/2a, so the maximum value occurs when t = -48/(2*16), which is 1.5. The maximum height is h(1.5), which is 64 feet.

Help me pleaseeeeeee

Answers

x = -3 i think... sorry if I’m wrong

Answer:x = 54

Step-by-step explanation:

p\13 less than equal to 30

Answers

qwerty????????????????

Help needed ASAP!!!

Suppose you deposit $2 500 in a savings account that pays you 5% interest per year a how many years will it take for you to double your money beer how many years will it take for your account to reach $8Suppose you deposit $2 500 in a savings account that pays you 5% interest per year a how many years will it take for you to double your money beer how many years will it take for your account to reach $8 thousand thousand

Answers

Answer:

44yrs as long as its simple interest

Step-by-step explanation:

5500

5500 dollars! ahhhhhhhhhh

The perimeter of a triangle is 70 in. The shortest side is 11 in. less than the longest side. The middle side is 24 in. less than the combined lengths of the
shortest and longest sides. Find the lengths of the three sides.

Answers

Answer:

The sides are

inches,

inches and

inches

Explanation:

I'd suggest that the question should read 'The perimeter of a triangle is 24 inches. The longest side is 4 inches longer than the shortest side, and the shortest side is three-fourths the length of the middle side. How do you find the length of each side of the triangle?'

In this case the question can be answered. If

is the length of the middle side, then the shortest side is 3/4x and the longest side is 3/4x+4

x+3/4x+3/4x+4=24

10/4x=20

x=8

Then the shortest side is 6and the longest side is 10

Step-by-step explanation:

Three friends all have ages that are consecutive integers. The sum of their
ages is 57. What is the age of the oldest friend?
A. 20 years old
B. 21 years old
C. 19 years old
D. 18 years old

Answers

the oldest friend is 19 years old

D

Explanation: 18+19+20=57

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Answers

Answer:

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Step-by-step explanation:

Answer:

Awesome bro

Step-by-step explanation:

pretty lit and cool picture.

What is the probability of rolling a 2 or a 4 on a 6 section spinner?

Answers

Rolling an even number (2, 4 or 6) is an event, and rolling an odd number (1, 3 or 5) is also an event. In Experiment 1 the probability of each outcome is always the same. The probability of landing on each color of the spinner is always one fourth.

Janet can make 3/5
of a necklace in 20 minutes. At this rate, how many necklaces, to the nearest tenth of a necklace, can Janet make in 1 hour?

Answers

I need help with this problem too

2 + 2 = 4, so 2 x 2 = ?

Answers

Answer:

2+2= 4 so 2x2=4

Step-by-step explanation:

frsducjnfjweasfredch

Which linear equation represents the graph?

A) y=5x+4

B) y=1/5x+4

C) y=5x-1

D) y=1/5x-1

Answers

The answer is C

I did it on Desmos !
Hope this helps

Answer:

Step-by-step explanation:

I just did the test rn hopefully I came in time

List two different combinations of coins, each with a value of 60% of a dollar

Answers

(FIRST COMBINATION)
2 quarters & a dime = 60% of a dollar

(SECOND COMBINATION)
4 nickels & 4 dimes = 60% of a dollar

Number of Packets
Question 13 (1 point)
(04.04 LC)
On a coordinate grid, point M is at (-8.2) and point S is at (10, 2). The di
units) between points M and S is
point)
(nput only whole numbers, suc
Question 14 (1 point)
Saved
(04.04 LC)

Answers

Answer:

13. [tex]D = 18[/tex]

14. [tex]S = (x, y + 6)[/tex]

Step-by-step explanation:

13.

Given

[tex]M = (-8,2)[/tex]

[tex]S = (10,2)[/tex]

Required

Determine the distance between M and S

Distance (D) is calculated using:

[tex]D = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}[/tex]

Where

[tex](x_1,y_1) = (-8,2)[/tex]

[tex](x_2,y_2) = (10,2)[/tex]

[tex]D = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}[/tex]

[tex]D = \sqrt{(10 - (-8))^2 + (2 - 2)^2}[/tex]

[tex]D = \sqrt{(10 +8)^2 + 0^2}[/tex]

[tex]D = \sqrt{18^2 + 0}[/tex]

[tex]D = \sqrt{18^2}[/tex]

[tex]D = 18[/tex]

Hence, the distance between M and S is 18 units

14.

The coordinate of S and P are not given,

So, I'll just use (x,y) for P

i.e.

[tex]P=(x,y)[/tex]

Required

Determine the coordinates of S

If S is 6 units above P, then the coordinates of S is

[tex]S = (x, y + 6)[/tex]

i.e. we add the units to the y coordinate of P.

Mr . Jack sold 13 pounds of grapes at his grape stand . The grapes sold for 2.28 per pound .

How much did mr . Jack receive for the grapes he sold ?

Answers

Answer:

$29.64

Step-by-step explanation:

Multiply the number of pounds by the unit price.

13 lb * $2.28/lb = $29.64

PLEASE HELP ILL MARK BRAINIEST

Answers

Answer:

Answer:

P(t) = 10t - 400

Step-by-step explanation:

Selling price of each ticket = $10

Cost of setting up the dance= $400

Profit = Revenue - cost

Revenue = price × quantity

Revenue that will maximize profit = 10t

where t= quantity of tickets that maximises profits

Cost = $400

Profit(t) = Revenue - cost

P(t)= 10t - 400

Step-by-step explanation:

Hope this helps, have a great day!

what the length of CE?

Answers

Answer:

CE = 3.5

Step-by-step explanation:

10 = 5

25 = x

x = 12.5 perimeter of DCE

4+5+x=12.5

x = 3.5

Is anybody doing buzz academy for your school program this year? Plz don't answer if you are not. And if you are, I need help with 4.12 part 2 in algebra.

A scientist is studying the growth of a particular species of plant. He writes the following equation to show the height of the plant f(n), in cm, after n days:

f(n) = 12(1.03)n

Part A: When the scientist concluded his study, the height of the plant was approximately 16.13 cm. What is a reasonable domain to plot the growth function? (4 points)

Part B: What does the y-intercept of the graph of the function f(n) represent? (2 points)

Part C: What is the average rate of change of the function f(n) from n = 3 to n = 10, and what does it represent? (4 points)

Answers

9514 1404 393

Answer:

A) domain: 0 ≤ n ≤ 10

B) the height at the start of the study

C) 0.431 cm per day, average growth rate

Step-by-step explanation:

A) The study started on day 0 and ended on day 10. A reasonable domain is ...

0 ≤ n ≤ 10

B) The y-intercept of the graph of plant height is the height of the plant on day 0, the day the study started.

C) On day 3, the height was ...

f(3) = 12·1.03^3 ≈ 13.1127 . . . cm

On day 10, it was ...

f(10) = 12·1.03^10 ≈ 16.1270 . . . cm

Then the plant grew at an average rate of ...

(16.1270 -13.1127) cm/(10 -3 days) ≈ 0.431 . . . cm/day

The average rate of change is the average rate of growth of the plant in the given period.

10+ points if you answer correctly

Answers

Answer:

[tex]\sqrt[9]{3}[/tex]

Step-by-step explanation:

The screenshot is proof that it’s the correct answer, because I used a calculator.

The answer is the second option with the 9 & 3

find the slope of the line that passes through the points (20,8) and (9,16)

Answers

Answer:

slope: [tex]-\frac{8}{11}[/tex]

slope-intercept form: y= [tex]-\frac{8}{11}[/tex]x+[tex]\frac{248}{11}[/tex]

Step-by-step explanation:

Hope this helps!

If three times the larger of two numbers is four times the smaller and the difference between the numbers is 8, then the larger of the two numbers is:

Answers

Answer:

Larger number = 32

Step-by-step explanation:

Smaller number = x

Larger number = y

y - x = 8 -----------(I)

3y = 4x ---------------(II)

3y/4 = x

Plug in x = 3y/4 in equation (I)

[tex]y - \frac{3}{4}y = 8\\\\\frac{4}{4}y - \frac{3}{4}y = 8\\\\\frac{1}{4}y = 8\\[/tex]

y = 8*4

y = 32

Plug in y = 32 in equation (II)

3y = 4x

3*32 = 4x

4x = 3*32

x = [tex]\frac{3*32}{4}[/tex]

x = 3 *8

x = 24

Other Questions

A reference number used by advertisers that is obtained by multiplying reach (expressed as a percentage of the total market) by frequency is referred to as What is discrimination?A. Positive feelings toward a group of people or its membersB. A belief that members of a certain group of people are superior insome wayC. Negative or harmful actions toward a group of people or itsmembersOD. Neutral or no particular feelings toward a group of people What did Ptolemy I contribute to Alexandria after his death? A lighthouse A library A university A planetarium what are the importance of traditional knowledge, skill and technology? Choose the correct Preterite conjugation.La semana pasada, mi hermana (ir) al dentista para limpiar los dientes.fueronfuefuifuimos A tailgate may have a latch on both sides.O TrueO False Leaders of early Greek oligarchies came mainly from which group?A. the poorB. the richC. foot soldiersD. judges For what reason did General Cos announce that he was going to take a large force to Texas? Select one: To collect import duties To arrest those disloyal to Mexico To capture Stephen F. Austin and his followers Can you please help meeee All ratios equivalent to 24:12 20 more than the product of a number n and five do you think its a good idea to travel alone? why?i think yes, because... Which equation represents a line which is perpendicular to the line 4x-y=-2 Which of the following events did NOT lead to Texas becoming its own province? a. The overreaction to the French invasion of a small Spanish mission. b. The success of the Aguayo expedition. c. The French and Spanish War and patriotism in North American colonies. d. The naming of Los Adaes as the capital. Who were the winner and losers in the battle of bunker hill A similarity between the governments of Israel and Iran is that __________. A. both are considered democracies B. both are ruled by a prime minister C. both give men and women voting rights D. neither allows political parties to exist Which of the following is the weakest r-squared value? Which one is the strongest?Answer choices: .691, -.14, .24, -.77 A lamp is originally priced at $55 is marked 25% off. What is the sale price? What is the y intercept of the line I ready Evan spent 20 hours doing homework last week. This week he spent 25 hours doing homework. He says that he spent 125% more time doing homework this week. Is he correct? Show your work to justify your decision.