Calculate the average speed (in miles per hour) of Cassandra who runs a 18 mile marathon in 6 hours.

0 24 mi/hr
O 3 mi/hr
O 0.333 mi/hr
O 12 mi/hr

help plssss

Answers

Answer 1

Cassandra runs 3 miles.

Hope this helps! :D


Related Questions

Sophie earns a weekly retainer of $355 plus a commission of 10% on sales. What are Sophie’s total earnings for each week if she made the following sale: $760

Answers

Answer:

431

Step-by-step explanation:

760:100*10+355 =

7.6*10+355=

76+355=

431

PLEASE HELP!!!!
QUICKLY!

Answers

Answer:

Try the fourth one. Forgive me if I'm wrong.

Which of the following graphs can be used to find the solution(s) to x2 - 4x + 3 = 0?

Answers

I hope this helps the answe D

15 + ______ = 7 + 15 Commutative Property of Addition *

Answers

Answer:

7

Step-by-step explanation:

Could also be 6 + 1, just whatever adds to 7

Hello There! :)

15+7=7+15

The Commutative Property states:

a+b=b+a

Hope it helps

[tex]GraceRosalia[/tex]

find the equation of the line parallel to y=5x+7 and passing through (3,-8)

Answers

Answer:

hope it helps you thank you

Step-by-step explanation:

mark me as brilliant

6 (y-8)=6



I think it’s 9 I’m not sure

Answers

Answer:

y = 9

Step-by-step explanation:

6 (y-8)=6

Divide each side by 6

6/6 (y-8)=6/6

y-8 = 1

Add 8 to each side

y-8+8 = 1+8

y = 9

Answer:

Yep

Step-by-step explanation:

undo in reverse order-

first, divide the six, then, add the eight

good luck with your math :)

what is result of 54 x 18 in standard form

Answers

Answer: 972

Step-by-step explanation:

You just have to multiply those 2 numbers and what it gives you is your result. Hope that helps.

9.72 x 10^2 because 54 x 18 = 972 and 972 written in standard for is 9.72 x 10^2

9. Rashida bought 4 tickets to a concert for $80. At this rate, how much would 5 tickets cost?
Number of Tickets
4.
5
Money Spent (5)
80

Answers

if 4 tickets cost $80 then 1 ticket cost $20 meaning 5 tickets will cost $100

Answer:

$100

Step-by-step explanation:

4 tickets cost $80.

We divide $80 by 4 to find the cost of 1 ticket.

$80/4 = $20

1 ticket costs $20.

Now we multiply $20 by 5 to find the cost of 5 tickets.

5 * $20 = $100

Answer: $100

The graph of a rational function can have a vertical asymptote, a horizontal asymptote and a slant asymptote. True or false

Answers

Answer: false

A graph can have both a vertical and a slant asymptote, but it CANNOT have both a horizontal and slant asymptote. You draw a slant asymptote on the graph by putting a dashed horizontal (left and right) line going through y = mx + b

Hope this helps

9514 1404 393

Answer:

  True (or False--see comment)

Step-by-step explanation:

No restrictions were placed on the nature of the rational function, so it is possible to create one that has all three kinds of asymptotes.

The attached graph shows that, along with the rational function whose graph it is. The function's asymptotes are ...

horizontal asymptote: y = 0vertical asymptote: x = -4slant asymptote: y = x -4

_____

Additional comment

Our example function makes use of an exponential function. While that can be represented as a polynomial of infinite degree, it would usually not be considered a polynomial. Most authors define a rational function to be the ratio of polynomials.

A ratio of polynomials of finite degree cannot have all three kinds of asymptotes. It can have a vertical asymptote with either a horizontal or slant asymptote, but cannot have both a horizontal and a slant asymptote. The asymptote function is the quotient from the division of the numerator polynomial by the denominator polynomial. Any remainder from that division will necessarily tend to zero as the independent variable gets large.

To win a trivia game, Nevan must score 90 points.
Each correct answer is worth 12 points, and each incorrect answer is worth – I points.
If he gets 58 questions correct and 22 questions incorrect, does Nevan win? How many points does he score?

Answers

Answer:

yes, he gets 674 points

Step-by-step explanation:

12*58=696

22*1=22

696-22=674

1
The temperature early in the morning is 17 °C. The temperature increases by 2 °C for every
hour for the next 5 hours. Write a function for the temperature in degrees Celsius.

Answers

The answer is c=2(x)+17

c=2(5)+17=27

[tex]1+2x=4x+9[/tex]

Answers

Answer:

x= -4

Step-by-step explanation:

=> 1+2x= 4x+9

=> 1-9=4x-2x

=> -8 = 2x

=> x = -8/2

=> x= -4

hope it's helpful to you ☺️

Answer:

x = -4

Step-by-step explanation:

1+2x=4x+9

1-9=4x-2x

> -8 = 2x

=> -8/2 = x

=> -4 = x

7. Missy Kimble earns $42,000 per year. She is single. Her state tax rate is

3%.

$810.00

$1,200.00

$1,600.00

$1750.00

Answers

The state tax paid by Miss Kimble who earns $42,000 per year at state tax rate of 3% is; $1,260

According to the question;

Miss Kimble earns $42,000 per year.

Her state tax rate is 3%

In essence, we need to determine how much Miss Kimble pays in state tax.

Therefore,

State tax paid = 3% of $42,000

State tax paid = 0.03 × $42,000

State tax paid = $1,260

Read more:

https://brainly.com/question/17086332

Latasha wrapped 2 presents every 10 minutes. At that rate, how many would she wrap in 20 minutes?

Answers

Answer:

4

Step-by-step explanation:

If she wraps 2 every 10 minutes, then multiply by 2.

10*2=20 (20 minutes)

2*2=4 (4 presents)

Order the integers from greatest to least.
f. 4, -4, 6,-8, O

Answers

Answer:

6, 4, 0, -4, -8

Step-by-step explanation:

Solve.
-6x = 3x^2 + 1

Answers

Answer:

Step-by-step explanation:

answer would be

x = -3 + Square root of 6 divided by 3

or

x = - (3 + square root of 6) divided by 3

Solve with the quadratic formula

Class of 40 students, 20 took Mathematics, 18 took Statistics, 16 took English, 7 took Mathematics and Statistics, 7 took Mathematics and English, 9 took Statistics and English, 3 took all the three.How many students arn't taking any courses?​

Answers

Answer:

6

Step-by-step explanation:

Typically these kinds of problems are solved using Venn Diagram.

Let’s solve it differently.

Here, we add the individual subject students and subtract the dual subject students and then add the triple subject students that would give us the count of all the students. If that’s more than number of students then there’s something wrong with the given data. If that’s exactly equal to number of students then all the students have taken some course(s) or the other. If that’s less than number of students then subtracting this from number of students would give us the count of students having not taken any course(s).

Thus, the count of students having taken some courses or the other is:

20+18+16–7–7–9+3 = 57–23

= 34

Subtracting it from 40 gives us 6, which is the count of students not taking any course(s).

Please mark brainliest if possible and have a nice day. :)

f(x)=x+2,
g(x)=3x²-5,
find (f* g)(x)​

Answers

Answer (3x^2-5)+2

You plug g(x) into x for f(x)

Let f(x)=x^2+4
Write a function g whose graph is a reflection in the y-axis of the graph of f.

Answers

Answer:

[tex]g(x)=x^2+4[/tex]

Step-by-step explanation:

Hi there!

Given:

[tex]f(x)=x^2+4[/tex]

Let g be a function whose graph is a reflection in the y-axis of the graph of f.

What we need to know:

To reflect a function f in the y-axis, we would need to multiply x by -1:

[tex]g(x)=f(-x)[/tex]

Apply and solve:

[tex]g(x)=(-x)^2+4\\g(x)=x^2+4[/tex]

I hope this helps!

Plz help fast
I will mark Brainlyist

Answers

Answer:

∆ANT≅∆FLE

SSS Congruency Theorem

Answer:

∆ANT≅∆FLE

SSS Congruency Theorem

Step-by-step explanation:

Please can someone help with this question. I don't understand

Answers

Answer:

See below,please.

Step-by-step explanation:

Volume of water = meter reading (11) - meter reading (8)

=

[tex] = 4598 - 4559 = 39 {m}^{3} [/tex]

____% of 100 is 14 I. Writing more bc I need 20.characters

Answers

Answer:

Let the required% = x

A.T.Q.

x% of 100 = 14

x/100 × 100 = 14

x/100 = 14/100

x =14/100 × 100

x = 14%

If you like my answer than please mark me brainliest thanks

Answer:

14/100 × 100

Step-by-step explanation:

Solve the following question:

Answers

Answer:

x = 2, x = 8

Step-by-step explanation:

reminder that f'(x) = [tex]m_{tangent}[/tex]

Differentiate f(x) term by term using the power rule

[tex]\frac{d}{dx}[/tex] (a[tex]x^{n}[/tex] )  = na[tex]x^{n-1}[/tex]

f(x) = [tex]\frac{1}{3}[/tex] x³ - 5x² + 2x + 10

f'(x) = x² - 10x + 2

Equating f'(x) to - 14

x² - 10x + 2 = - 14 ( add 14 to both sides )

x² - 10x + 16 = 0 ← in standard form

(x - 2)(x - 8) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 2 = 0 ⇒ x = 2

x - 8 = 0 ⇒ x = 8

Find the number described. What number is 16​% of 70​?

Answers

Answer:

58.8

Step-by-step explanation:

multiply 16% by 70 then substract your answer by 70

To Find

The Number from 16% of 70

Solution

[tex]16\% of \:70 \\ \\ = \frac{16}{100} \times 70 \\ \\ = \frac{16}{10} \times 7 \\ \\ = \frac{112}{10} \\ \\ = 11.2[/tex]

[tex] \fbox \red{Hope This Helps}[/tex]

What inequality represents each verbal expression?
a all real numbers x greater than 2
b. 6 more than a number k is less than or equal to 12
O
A a. x<2
b. k +6 <12
o
B. a.x>2
b.k+6 s 12
O Cax2 2
b.k +6 > 12
O D. a.xs2
b. k + 6 2 12

Answers

Step-by-step explanation:

a.) All real numbers x greater than 2

===> X > 2

b.) 6 more than a number k is less than or equal to 12

===> 6+k =< 12

Mario is looking for the dimensions of the rectangular garden that has an area of 14m²and a perimeter of 18 meters​

Answers

Answer:

when x = 2, y=7

when x= 7, y= 2

x is length and y is width of rectangle

If Ann is traveling at 120 km/hr, what
distance does she travel in 10 minutes?

Answers

Answer:

20 km

Step-by-step explanation:

120 km an hour = 120 km in 60 minutes

120 = 60

x = 10

120/60 = 2

10*2 = 20

Answer:

20 km.

Step-by-step explanation:

120 km per hour.

An hour is 60 minutes.

To get from 60 to 10, divide 6.

Likewise, to find the distance travelled in 10 minutes, divide 120 by 6.

[tex]\frac{120}{6}= 20[/tex]

Therefore, Ann travels 20 km in 10 minutes.

To get the 10% discount, a shopper must spend more than $500.
Use d to represent the spending (in dollars) of a shopper who gets the discount

Answers

Answer:

d[tex]\geq[/tex]$500

Step-by-step explanation:

To get the 10% discount, a shopper must spend at least $500

so  'd'  represents the spending (in dollars) of a shopper who gets the discount

The value of d must be greater than or equal to $500

d[tex]\geq[/tex]$500

a carpenter has a board that is 5/6 yards wide. he cuts the board into 3 pieces, if all the pieces are the same with

Answers

Each piece would be 5/18 yards wide

The correct answer of 500 divided by 1.25 is 2.5 how ?

Answers

Answer:

400

not 2.5

Step-by-step explanation:

500 / 1.25

= ( 500 / 1.25 ) x ( 100 / 100 )

= ( 500 x 100 ) / ( 1.25 x 100 )

= 50000 / 125

= 400

Answer:

The correct answer po is 400. If you divide 500 by 1.25, kasi po yung 1.25 is 1 and 1/4

Step-by-step explanation:

Sana makatulong

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