Ethan was able to run a lap on the quarter mile track in 90 seconds. He wants to know how long it would take him to run a 5K race, which is 3.1 miles. 1 - How many times longer than the quarter mile is a 5K? 2 - If Ethan maintains his pace (speed) for the full distance, how long would it take him to complete the race?

Answers

Answer 1

Answer:

1. 13 times

2. 1170 sec = 19 min 50 sec

Step-by-step explanation:

1. 3.1 times 4 quoters = 13 times

 90 sec

x 13 times

270

900

1170 sec = 19 min 50 sec

Answer 2

Answer:

19 min 50 sec

Step-by-step explanation:


Related Questions

Can someone help with this Algebra? pls will mark Brainlist
-7x -3x + 2 =8x -8

Answers

Answer:

x=0.55

Step-by-step explanation:

-7x -3x + 2 =8x -8

-10x+2=8x-8

2+8=8x+10x

10=18x

10/18=x

x=0.55

X=0.55 because i said so

ASAP!!!!!!!!!!!! (look at pic)

Answers

Can u show the example cause I remember learning this but I forgot how to do it
15x-6=10.5x+3 I think this should be correct

Describe how the shape moves to get from its position in each frame to the next.

Answers

Answer:

reflection

Step-by-step explanation:

from 1 to 2 it is reflection across the y-axis and from 2 to three it is reflection across the x-axis then 3 to 4 it is reflected across the y-axis again and then from 4 to 5 it is reflected across the x-axis.

Answer:

It's reflection

Step-by-step explanation:

Reflection THANKS!

An athlete's heart beats an average of 150 times per minute while running. How many times does the athlete's heart beat during a 26-mile race if the athlete runs at a pace of 5 minutes per mile?

Answers

The answer is 19,500 heartbeats.

The number of times the Heartbeat of the athlete if, an athlete's heart beats an average of 150 times per minute is, 19500 times.

What is a division?

It is the basic arithmetic operation, in which you are separating the number into some parts.

Given:

An athlete's heart beats an average of 150 times per minute,

Total distance run = 26 miles,

Total speed  = 5 minutes per mile,

Calculate the time of the total run of the athlete,

Time = 26 × 5

Time = 130 minutes

Calculate the number of times the heartbeats of the athlete,

Number of times Heart beat = 130 × 150

The number of times Heart beat = 19500 times.

To know more about division:

https://brainly.com/question/27566440

#SPJ2

URGENT!!! The base of Prism A has an area of 80 ft square, and the base of Prism B has an area of 80 ft square. The height of Prism A is the same as the height of Prism B. Is the base of Prism A congruent to the base of Prism B. Explain.

Answers

Answer:

No because the base could be a different shape.

Step-by-step explanation:

Answer:198

Step-by-step explanation:

.How much force is needed to accelerate a truck with a mass of 2,000 kg, at a rate of 3 m/s²?

Answers

2,000 kg at a rate of 3 miles per second to the second square

The force needed to accelerate a truck with a mass of 2,000 kg, at a rate of 3 m/s² is 6000 Newtons.

What is force?

Force is the influence of either pull or pushes in the body. Basically, gravitation forces, nuclear forces, and friction forces are the types of forces. For e.g. when the wall is hit by a hand then a force is exerted by the hand on the wall as well as the wall also exerts a force on the hand. There are different laws given to Newton to understand force.

Given:

The mass of the truck = 2000 kg,

The acceleration of the truck = 3 m/s²,

Calculate the force as shown below,

Force needed for truck = Acceleration of truck × mass of the truck,

Force = 2000 × 3

Force = 6000 N

To know more about Force:

https://brainly.com/question/13191643

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translation coordinate plane

Answers

Answer:

D(-7,-3), E(-6,1), F(0,1), G(-1,-3

Step-by-step explanation:

To get the answer you need to add 2 to all of the points plotted on the x-axis which is the first number on the coordinate and then subtract 7 from all the points plotted on the y-axis which is the second number in the coordinate.

HOPE IT HELPED

Answer:

(-4,4)

Step-by-step explanation:

Please help me with these 2 questions!

Answers

Answer:

For the 1st equation y=19x+19b, the answer is b=-x+1/19y.

The 2nd equation 7p+5c=p, the answer is c= -6/5p.

Hope it helps.

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

distributive property Use the distributive property to match each expression with its equivalent expression. 15 POINTS

Answers

Here is answered

Hope you have an excellent chance to get an excellent job

NEED HELP
What side corresponds to KL?
What angle corresponds to angle RST?

Answers

So, KL corresponds to ST,

And angle RST corresponds to angle JKL

(Brainliest?)
KL and ST correspond and RST and JKL correspond

MATH is getting crazy can someone help me

Answers

Answer:

70 and (100%)(40)+(80)(40)

Step-by-step explanation:

hh

70 and (100%)(40)+(80)(40) hope it helps!

Help!! Just the answer will do Consider figure Z in the graphs below. Which figure would result from dilating figure Z with scale factor and then rotating it 90° counterclockwise about the origin?

Answers

I think the answer is A.

Is the answer By chance A?

Hi hello yes can someone help me out?

Answers

Answer:

a c and d

Step-by-step explanation:

A c and d hrjdjfnfng
Tnrn


Yggdrasil
F
F
Fog
G
H

Please don't troll.. I am in desperate need of help, I will give brainliest.

Answers

Answer:

A)

Step-by-step explanation:

-6x - 9/2

The correct answer I think is A: -6x-9/2

Can someone help with this?

Answers

Answer: The last one

Step-by-step explanation:

she had 24, she spent 6 so -6 from 24 (24 - 6)

and  finally she distributed the rest of the money to 2 of her friends so

(24 - 6)/2

Answer:

the last answer is correct

Step-by-step explanation:

had 24 spent six -6 gave half ÷2

I just need help on number 7 and 11

Answers

45.3+3.21=48.51 which is greater than,its important to add the decimals because u would never know with what number your working with on decimal occasions.
7. Your answer should be greater then 48 because 45.3+3.21 equals 48.51 11. It is important to keep the decimals lined up when adding or subtracting fractions because if you don’t line them up no digit will place value for one of the numbers .

please help!!!!! its urgent its due in like 20 minutes

Answers

Type it in the calculator it will do it for you or ask Siri

At the beginning of the season, Jamie pays full price for a ticket to see Panters, her favorite baseball team. The Panthers currently have 33 wins and 31 losses. A. Represent the total change in the cost of a ticket given in their losses. B. What is the cost of a ticket for the next game they play?

Answers

Answer:

The answer is B i think

Step-by-step explanation:

Answer:

a) The cost of the ticket decreases by $0.41 for every game loss, therefore after 31 losses, the change in cost of ticket is given as:

Change in cost = -$0.41 × number of losses = -$0.41 × 31 = -$12.71

b) The cost of a ticket for the next game given they have 31 losses is:

Cost of ticket = Initial cost of ticket + change in cost = $49.64 - $12.71 = $36.93

Step-by-step explanation:

Can someone help me with this ?

What is the area of the shaded square?

Answers

Answer:

10 for the top 10 for the bottom 10 for left and right

so it 100 square area

Step-by-step explanation: what has g-d done to these math problems sorry if i am wrong.

Rewrite 27 3 3 27 ​ in simplest form.

Answers

Awnser: 273337

Step by Step explanation: Simplest form is just the number
example; 1 2 3
123

Answer:

273327

Step-by-step explanation:

i'm really confused

How can I evaluate this when x=1/2 and y= -5

Answers

Plug in the x and y values
4(1/2)^2 -3(-5)
Apply the exponent so (1/2)^2 or 1/2 • 1/2 which is equal to 1/4

Now you have 4(1/4) -3(-5)
Multiply them out:
4(1/4)=1
-3(-5)=15 [remember a negative times a negative equals a positive]

So now your equation is 1-15

your answer is 1-15= -14

Answer:

Plug in the x and y values

4(1/2)^2 -3(-5)

Apply the exponent so (1/2)^2 or 1/2 • 1/2 which is equal to 1/4

Now you have 4(1/4) -3(-5)

Multiply them out:

4(1/4)=1

-3(-5)=15 [remember a negative times a negative equals a positive]

So now your equation is 1-15

your answer is 1-15= -14

Step-by-step explanation:

Order the set of numbers from least to greatest: 2.71 repeating 71, 2 and 3 over 4, square root 5, 5 over 2 Group of answer choices 2.71 repeating 71, 2 and 3 over 4, square root 5, 5 over 2. 5 over 2, square root 5, 2.71 repeating 71, 2 3 over 4 square root 5, 5 over 2, 2.71 repeating 71, 2 3 over 4 2 3 over 4, 2.71 repeating 71, 5 over 2, square root 5

Answers

Answer:

C. Square root if 5, 5 over 2, 2.71 repeating 71, and 2+3 over 4.

Answer:

c

Step-by-step explanation:

Please please please helppp!!! I’ll give brainliest to whoever answers first!!!! What number should be placed in the box to help complete the division calculation?

Answers

Answer:

15

Step-by-step explanation:

12 goes into 187 15 times

Answer:

es 15

Step-by-step explanation:

1 2 entra 15 veces e  n 187

HELP!! URGENT!! IT IS DUE TOMORROW, PLEASE HELP ME!

Answers

Answer:

26

Step-by-step explanation:

.......

What is the ratio of the afternoon to morning temperatures shown in the table?

Answers

Answer:

32

Step-by-step explanation:

Answer:

The answer is    C-  2 to 1

Step-by-step explanation:

What is 7.5 × 10^18 and 7 × 10^27 plz help ty

Answers

7.5 x 10^18: Since the exponent of the scientific notation is positive, move the decimal point  18 places to the right.

AN: 7500000000000000000

7 x 10^27: Since the exponent of the scientific notation is positive, move the decimal point 27 places to the right.

AN: 7000000000000000000000000000

Answer:

7,500,000,000,000,000,000 and 7,000,000,000,000,000,000,000,000,000

Step-by-step explanation:

I would assume that's in scientific notation, so to solve you need to get it out of scientific notation.

Since the exponent is positive, move it that many places to the right.

For the first one, it would be 7,500,000,000,000,000,000.

For the second one, it would be 7,000,000,000,000,000,000,000,000,000.

If the exponent was negative, you would've moved the decimal to the left instead.

Hope this helped. It's the only way I could think of to solve it.

The expression 87000(1.12)^t represents the population of a town t hears after 1996. By what percent does the population increase each year? Pls help i need it

Answers

Answer:

12%

Step-by-step explanation:

Percentage increase of something is often represented in a formula of a format like this:

X=Ar^t

Where X represents the total amount after t years.

A or 87000 in this case represents the starting value, which is this case is the starting population of the town. r or 1.12 represents the percentage increase, if it increases by 12% than the next year has 1.12 times as many people as the previous year so this is represented by 1.12 rather than say 0.12 which would indicate a 88% decrease instead.  t is the time, no. of years in this case, that has elapsed since 1996.

This formula basically means that a town population of 87000 increases by 12% for every year of time that elapses.

Hope this helped!

The answer to the question is 12%

What decimal represents 6/24?
0.6
0.416–
0.25
0.1
PLEASE HELP MEEEEE

Answers

0.25 is the answer I think

write a rule that tell how to use mental math to find the product 30,000 x 50,000

Answers

Answer:

here is an example

Step-by-step explanation:

Step 1. Think of the basic fact. Multiply. 6  2  12

Step 2- Count the number of zeros in the factors.

                 60 has 1 zero and

                      20 has 1 zero.

Step 3- Write that number of zeros to the right of The answer is 1,200.

the basic-fact product.

first, put down all the zeros, then multiply 5x3. put that answer in front of the zeros; 1,500,000,000

Sam deposits $1,000 into an account that pays 6% simple interest annually. He plans to take the money out after 3.5 years. What will the balance in his account be after 3.5 years? Help Please!

Answers

Answer:

$1,210

Step-by-step explanation:

6*3.5=21

1000*0.21=210

1000+210=1,210

Answer: $1,210

   Hopes this helps please do as brainlist answer and have a good day.

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In July 1955, the White House announced plans to launch an Earth-orbiting satellite for the IGY and asked for proposals from various research agencies to undertake development. In September 1955, the Naval Research Laboratory's Vanguard proposal was chosen to represent the U.S. during the IGY. The Sputnik launch changed everything. As a technical achievement, Sputnik caught the world's attention and the American public off-guard. Its size was more impressive than Vanguard's intended 3.5-pound payload. In addition, the public feared that the Soviets' ability to launch satellites also translated into the capability to launch missiles that could carry nuclear weapons from Europe to the U.S. Then the Soviets struck again; on November 3, Sputnik II was launched, carrying a much heavier payload, including a dog named Laika. 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