Mathematics College

Alexandra’s soccer team played 25 games and won 22 of
them. What percent did the team win?

Answers

Answer 1

Answer:

88%

Step-by-step explanation:

25*4=100. this means we have to multiply 22*4, which gets us 88%

Answer 2

Answer:

0.88%

Step-by-step explanation:

25 divided by 22

Related Questions

Valeria is playing with her accordion. The length of the accordion A(t)A(t)A, left parenthesis, t, right parenthesis (in \text{cm}cmstart text, c, m, end text) after she starts playing as a function of time ttt (in seconds) can be modeled by a sinusoidal expression of the form a\cdot\cos(b\cdot t)+da⋅cos(b⋅t)+da, dot, cosine, left parenthesis, b, dot, t, right parenthesis, plus, d. At t=0t=0t, equals, 0, when she starts playing, the accordion is 15\text{ cm}15 cm15, start text, space, c, m, end text long, which is the shortest it gets. 1.51.51, point, 5 seconds later the accordion is at its average length of 21\text{ cm}21 cm21, start text, space, c, m, end text. Find A(t)A(t)A, left parenthesis, t, right parenthesis. \textit{t}tstart text, t, end text should be in radians.

Answers

Answer:

−6cos(  π/3  t)+21

Step-by-step explanation:

The length of the accordion  is −6cos(  π/3  t)+21.

How to derive a sinusoidal expression?

We must figure out the periodic phenomenon's amplitude, period, and vertical shift in order to create a sinusoidal function that models it. Additionally, we must choose between using a sine or a cosine function and calculate the ensuing phase shift.

Given

A = 5+1 = 6

Shift = 21

ω =- π/3[because of 4th quadrant]

exp = Asin[-ωt] + shift

      =-Acosωt + shift = -6cosπ/3 t + 21

To know more about sinusoidal expression refer to :

https://brainly.com/question/2410297

#SPJ2

Paul had a job during his summer vacation. He earned $8.75 per hour. He worked 20 hours per week for 8 weeks. How much money did Paul earn?​

Answers

Answer:

$40.00

Step-by-step explanation:

Answer:

$1400

Step-by-step explanation:

Question???
-9 - (-4) =

Answers

Answer:

-5

Step-by-step explanation:

Answer:

-5

Please mark as brainliest if this helped you the most, thanks if you do and have a good day/night!

Find the height of an equilateral triangle with side length 8.

Answers

Answer:

4 root 3

Step-by-step explanation:

formula of height equalitral triangle:

side/2 root 3:

side = 8

8/2*root 3

4 root 3

A value meal package at Ron's Subs consists of a drink, a sandwich, and a bag of chips. There are 5 types of drinks to choose from, 6 types of sandwiches, and 3 types of chips. How many different value meal packages are possible

Answers

Answer: 90 different meal packages.

Step-by-step explanation:

Given data:

Types of drinks available = 5

Types of sandwiches available = 6

Types of chips available = 3.

Solution:

No of meal packages possible for this combination

= 6*5*3

= 90

A total of 90 different meal packages would be gotten:

A line has a slope of a and has a y-intercept of (0,b). Which equation represents this line?
A. y-b=a(x-0)
B. y+b=a(x-0)
C. y-0=a(x-b)
D. y-0=a(x+b)

PLEASE HELP GIVING 50 POINTS!!!

Answers

Step-by-step explanation:

General line equation: y = mx + c, where m is the slope of the line and c is the y-intercept.

We have y = ax + b.

=> y - b = ax

=> y - b = a(x - 0).

The answer is option A.

Answer:

A

[tex]general \: equation \: of \: line \\ y = mx + c \\ from \: the \: data \: given \\ m = a \\ c = b \\ y = ax + b \\ y - b = ax \\ y - b = a(x - 0)[/tex]

What is the value of -b/(2a) in the given function below?
h(x)= -4x^2 -8x + 5
A. 2
B. -2
C. -1
D. 1

Answers

identifying the coefficients, we get a= -4 and, b= -8.
then we substitute the coefficients into the expression ➡️ x= -(-8/2x (-4)) and we solve the equation, so C (-1) is the correct answer!!

3.
5y + 3y for y = 2

Answers

Answer:

16

Step-by-step explanation:

You plug in the value of y into the expression:

5(2) + 3(2)

10 + 6 = 16

The answer is 16 because 5(2) + 3(2) = 16

Helppppppppppp Bobby hill I need help

Answers

Answer:

a and d

Step-by-step explanation:

trust

solve the inequality

Answers

Answer:

-18>t

Step-by-step explanation:

just move the 7 over the > sign lol

simplify the expression t+2+6t

Answers

Answer:

2+7t

Step-by-step explanation:

combine like terms

t+2+6t

2+7t

What is the simplified form of the following expression?

Answers

The right answer is the third one.

The sum of -5, -9, and 10 is _______.
A. 14
B. -14
C. 4
D. -4

Answers

Answer:

D. -4

Step-by-step explanation:

-5 + -9 = -14

-14 + 10 = -4

Answer:

the sum of -5, -9, and 10 is -4

Step-by-step explanation:

add all of them together

A 15-pound bag of apples cost $6.30. At that rate, how much would a 29-pound bag of apples cost?

Answers

thats alot of apples. what does a person need with all if those apples?

Answer:

here,

15 pound bag =$6.30

or, 1 pound bag = 6.30/15

or, 1 pound bag = $0.42

or,29 pound bag = 29 X $ 0.42

or, 29 pound bag = $ 12.18

Hence, a 29 pound bag of apple cost $12.18

Can you help me, please?

Answers

Answer:

594 and i have to add words or else i cant submit the answer

PLEASE NEED HELP ASAP TYTY I WILL BE GIVING THANKS!

Answers

Answer:

B. 112°

Step-by-step explanation:

4x -4 = (3x+4) + (2x-44)

4x -4 = 5x - 40

5x - 4x = -4 + 40

x = 36

∠BCA = 3 * 36 + 4 = 112

-8x+1/4(20x-12)=qx-3

Answers

Answer:q= -3

Step-by-step explanation:

Let's solve for q.

−

8

x

+

1

4

(

20

x

−

12

)

=

q

x

−

3

Step 1: Flip the equation.

q

x

−

3

=

−

3

x

−

3

Step 2: Add 3 to both sides.

q

x

−

3

+

3

=

−

3

x

−

3

+

3

q

x

=

−

3

x

Step 3: Divide both sides by x.

q

x

x

=

−

3

x

x

q

=

−

3

Answer:

Which graph represents the function

Answers

Answer:

The Fourth One.

The one with 3 lines, 1 intersecting the origin, one in quadrant 1, one in quadrant 3

hope it helps!

Please need help ASAP I would really appreciate if you help me

Answers

Answer:

y = 900(1 - .40)^3

y = 194.4 or rounds to $194

Step-by-step explanation:

The width of a rectangle is 10 less than the length. If the perimeter is 80 yards, find the length and width.​

Answers

Answer:

Width is 15, length is 25

Step-by-step explanation:

80=2(X+(X+10)

40=2x+10

30=2x

x=15

Width is 15, length is 25

A high school club has 10 members who are seniors and 8 members who
are juniors. If a member is randomly selected to be the club president,
what is the probability that the person will NOT be a senior?

Answers

Answer:

The probability that the person will not  be a senior

P(E⁻) = 1 - P(E)

       =  [tex]1- \frac{5}{9} = \frac{4}{9}[/tex]

Step-by-step explanation:

Explanation:-

Given A high school club has 10 members who are seniors and 8 members who  are juniors

n(S) = 10 + 8 = 18

If a member is randomly selected to be the club president

Let 'E' be the event that the person will  be a senior

The probability that the person will  be a senior

      [tex]P(E) = \frac{n(E)}{n(S)}[/tex]

     [tex]P(E) = \frac{n(E)}{n(S)} = \frac{10}{18} = \frac{5}{9}[/tex]

The probability that the person will not  be a senior

P(E⁻) = 1 - P(E)

       =  [tex]1- \frac{5}{9} = \frac{4}{9}[/tex]

     

please help i don't understand

Answers

I think it’s c not sure tho

7/8 divided by 1/8 pluse 2by the power of 2​

Answers

Answer:

Hey

Step-by-step explanation:

You answered a similar way on my page so im taking revenge :)

getting those points back

here is the question and again if you were on the other question and u get it right then i will give brainilst on both

Answers

Answer:

[tex]3x^3-3y-3[/tex]

Step-by-step explanation:

[tex]3-3+x^{3}+6x^{3}-3y-3-4x^{3}=3x^3-3y-3[/tex]

Write the ordered pairs when rotated 270 clockwise around the origin A (2,-3) B (-4,6) C (-5, -7)

Answers

i guess those are the answers

PLEASE ANDWER
y = 10 x + 2
What is x?
Is this proportional?

Answers

Answer:

x the (x) value of the ordered pair, it is proportional.

Step-by-step explanation:

PLS HELP!!! due to inflation nominal prices are usually there were to demand increases. After the second increase the price for a certain item was twice as big as the original. By what percent was the first increase, if the second increase was 25%

Answers

Answer:

The first increase was of 60%.

Step-by-step explanation:

The initial value of the product is x.

The first increase was of y.

The second increase is of 25%, that is, 1.25.

The final price was double the original, so 2x.

This situation can be modeled by the following equation:

[tex]xy(1.25) = 2x[/tex]

We want to find y.

Simplifying by x

[tex]1.25y = 2[/tex]

[tex]y = \frac{2}{1.25}[/tex]

[tex]y = 1.6[/tex]

After the first increase, the value was 1.6 of the original value, that is a increase as a percent of (1.6 - 1)*100 = 60%.

Does this procedure describe a completely randomized design for this experiment?

Answers

Answer:

Yes

Step-by-step explanation:

What the answer? plzzz help be serious

Answers

Answer:

It’s the 3 one

Step-by-step explanation:

281.25ft you are yyyyyyyyyou and lord president lord

1. A store sold 700 motorcycles last year. This year the store sold 820 motorcycles. What is the percent change in the number of motorcycles sold from las year to this year?​

Answers

Answer:

120 or 120%, hope this helps!

Step-by-step explanation:

Other Questions
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