Mathematics High School

It took Hannah 32 minutes to run 8 laps. How many minutes will it take her to run 1 lap?

Answers

Answer 1
i think the answer would be 4

Related Questions

The display gives sale prices for 40 houses in Ames, Iowa sold during a recent month. The mean sale price was $203,388 with a standard deviation of $87,609. Find the percentile of the house indicated in red on the dotplot

Answers

Answer:

Step-by-step explanation:

The percentile of the house indicated in red on the dotplot is "[tex]62^{nd}[/tex] percentile".

Given values are:

Number of houses,

40

Mean sale price,

μ = $203,388

Standard deviation,

σ = $87,609

Now,

→ [tex]z = \frac{230,000-203,388}{87,608}[/tex]

→    [tex]= \frac{26,612}{87,608}[/tex]

→    [tex]=0.30[/tex]

By using the table, we get

→    [tex]= 0.6179[/tex]

Thus the above answer is appropriate.

Learn more about Standard deviation here:

https://brainly.com/question/13217968

PART 1!! There’s more to it so please help me!! lesson 3.3.4 Practice: modeling: graphs of functions!

Answers

Answer:

the first cell next to 3 (time hours x) is 300

the  point is (3, 300)

the second cell is 1000

the point is (10,1000)

the values for the second table should be the same if they have the same unit rate which is 100 watts per hour

Step-by-step explanation:

If there is 100 watts perhour just multiply the  number of hours by this unit

HELP THIS IS IMPORTANT!!! The range of the following relation R {(3.-5), (1, 2), (-1,-4),(-1, 2)} is (1 point) Oa ng 1-1.1.3) Ob {-5. -4, 2} oc {-4. - 5. 2. 2)​

Answers

Answer:

The range is -5,2,-4,

Step-by-step explanation:

hope that helps

Solve for k. 8k + 2m = 3m + k k = 70m k = 7m k = k equals Start Fraction 7 Over m End Fraction. k = k equals Start Fraction m Over 7 End Fraction

Answers

Answer:

K=7/m

Step-by-step explanation:

Answer:

C:K=7/m

Step-by-step explanation:

how because its me i'm always right

p.s can i be the brainliest please (>-<)

solve for t 5t-3=3t+5

Answers

Answer:

the answer is [tex]t=4[/tex]

Step-by-step explanation:

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.

hope this helps :)

Janis is selling water and Gatorade at the parade. Gatorade costs $3 per bottle. She made $20 on water sales. Write an expression that represents how much money Janis will collect in all.

Answers

The expression would be 3x+20 I’m pretty sure

Which fraction is equivalent to 2/6?​

Answers

Answer:

1/3, 2/6, 3/9, 4/12

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

if you simlpify 2/6 you would get one third times that by three its 3 ninths

The transformation multilateral ABCD undergoes is a [ ]

Answers

Answer:

133

Step-by-step explanation:

PLEASE HELP!!!!
ill give you brainliest
NO FAKES!
Take your time. if you don't know just don't answer it wrong!

Answers

Answer:

1 bracelet             8 red                         15 yellow

2 bracelet             16 red                         30 yellow

3  bracelets            24 red                         45 yellow

12 bracelets            96 red                        180 yellow

Step-by-step explanation:

Multiply bracelet times 8 red and 15 yellow

Plz help me, can't figure this out:

Answers

Answer:

y= -2/5x - 6

Step-by-step explanation:

Use Rise/Run with any of the given points! You go up two, left 5. That proves the slope is -2/5. The line hits the Y axis at -6, so the y-intercept is -6!

I hope this helps!!

Will mark branniest if gotten right

Answers

Answer:

? = 30°

Step-by-step explanation:

All angles in a triangle add up to 180°

? + 130° + 20° = 180°

? = 180° - 130° - 20°

? = 30°

rewrite the expression ”h8”

Answers

Answer:

h x 8

Step-by-step explanation:

when there is no sign in between that means to multiply

16 points and brainliest answer. Don’t give wrong answers. Please check before answering

Answers

Answer:

It would be 900 yds

Step-by-step explanation:

The reason why it would be 900 yds is because you just times them all together

The answer is at 900 yards

At the city museum, child admission is 6.10 and adult admission is 9.40. On wednesday, 125 tickets were sold for a total sales of 944.00. How many adult tickets were sold that day?

Answers

55 adult tickets. Set up 2 equations: c+a=125 and 6.1c+9.4a=944. Isolate either variable from first equation and plug into second to find that 55 adult tickets were sold and 70 children’s tickets

brooooooooooooooo i missed it post somthing else like that

Answers

Answer:

lol

Step-by-step explanation:

If A pizza has 8 slices and sells for $12. At this rate, how much would 15 slices cost?

Answers

Answer:the answer is 11

Step-by-step explanation:

pls give brianlyist

Answer:

$22.50

Step-by-step explanation:

8 slices = $12

8/4 = 2

$12/4 = $3

8 + 6 = 14

14 s = $21

1 slice = $1.50

* 15 = $22.50

buddy guy!!, has anyone noticed that mos thanks have bats literally lots of there names r like dome7

Answers

Answer:

yes i noticed that

Step-by-step explanation:

1.
In vertex form, f(x) = a(x – h)2 + k, what does the k stand for?
A. y-coordinate
C. x-intercept
B. x-coordinate
D. y-intercept

Answers

Answer: i would say its the (x-coordinate)

Step-by-step explanation: f (x) = a(x - h)2 + k, where (h, k) is the vertex of the parabola. (h, k) is the vertex of the parabola, and x = h is the axis of symmetry.

I don’t understand this please help

Answers

Answer:

C

Step-by-step explanation:

Because that's how many her uncle gave her

The wheels on Madison's bike are 64 inches in circumference. How many times do the wheels rotate if Madison rides 300 yards?

Answers

Answer:

Hello the answer is

diameter = 49cm;

radius = diameter/2 = 24.5cm;

circumference = 2πr ≈ 153.94 = 154cm

1 revolution = 154cm

50 revolution = 7700cm = 77m

I hope I am correct. also please mark brainliest

Step-by-step explanation:

sorry this is the picture help me please I only have 5 minutes to do this​

Answers

Answer:

a. f(-1) = 17

b. x= 6/5

2a c(45) =360 means Antonio burned 45 calories in 360 mins

Answer:

a. (f(-1) = 17)

b. x=6/5

2a c(45) = 360 means that Antonio burned 45 calories in 360 minutes.

Step-by-step explanation:

Can someone help me please!

Answers

Answer:

4x^2+17x+15

Step-by-step explanation:

(4x-3)(x+5)

= 4x(x+5) -3(x+5)

= 4x^2+ 20x -3x + 15

= 4x^2 + 17x + 15

I need help with this

Answers

Answer:

They are on the 31 yard line.

Step-by-step explanation:


Lisa earns 4.75% on her sales.
She averages $50,000 in sales monthly.
Additionally, she earns $500 biweekly.
What is her annual pay (including commissions)?

Answers

I might be wrong, but here;
You don’t add your salary until the very end.
4.75•50,000=237,500
Now add the salary,
Your answer should be $238,000

There are 7 rows of chairs and each row has 12 chairs in them; how many chairs are there altogether?

Answers

Answer:

184

Step-by-step explanation:

Just multiply 12 by 7

Answer:

84 if you multiply 12 and 7 it gives you 84

WHO CAN ANSWER I WILL BRAINLY AND POINTS

Answers

Answer:

need poins

Step-by-step explanation:

d

Kenson and Shelly are each saving money. • Kenson has $60 in savings and will save an additional $12 every week. • Shelly has $85 in savings and will save an additional $7 every week. Which equation can be used to determine w, the number of weeks it will take Kenson and Shelly to save the same amount of money?

Answers

Answer:

$2.30

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Brainlest if correct

Answers

Answer:

d. (2,6)

Step-by-step explanation:

Answer:b

Step-by-step explanation:

adding and subtracting unlike denominators 3/4+ 2/5​

Answers

Answer: 1.35

Step-by-step explanation:

Answer:

[tex]\frac{23}{20}[/tex] or [tex]1\frac{3}{20}[/tex]

Step-by-step explanation:

([tex]\frac{3}{4}\\[/tex]·5)+([tex]\frac{2}{5}\\[/tex]·4)

[tex]\frac{15}{20}+\frac{8}{20}[/tex]

[tex]\frac{23}{20}[/tex]=[tex]1\frac{3}{20\\}[/tex]

8 4/7÷1/5 Please Help

Answers

Answer:

42.8571428571

Step-by-step explanation:

8 4/7÷1/5 is like (8 4/7) / (1/5)  = 42.8571428571

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