I am bamboozled in da mind plz help :) thx

Vedant runs around a square park of side 42m, three times. Rehan runs around a rectangular park of length 40m and breadth 18m, f

lana [24]

Answer:

Rehan;

76m

Step-by-step explanation:

Distance covered by running around square park :

Perimeter of square = 4s ; s = side length of square

Perimeter = 4 * 42m = 168 m

Total distance covered = 168m * 3 = 504m

Distance covered by running around rectangular park :

Perimeter of rectangle = 2(l + w) ;

Perimeter = 2(40 + 18) = 2(58) = 116 m

Total distance covered = 116m * 5= 580m

580m - 504m = 76m

Rehan covered more distance

4 0

3 years ago

Put the correct graph to each category

Svet_ta [14]

Answer:

First one is a slope between 0 and 1

second one is a slope lower than 0

third one is a slop higher than 1

last one is a slope higher than 1 (technically undefined)

Step-by-step explanation:

8 0

4 years ago

Alice is buying a house with 625K. She is making 20% deposit. And get a mortgage on the balance.A bank offers her two options.

dem82 [27]

Answer:

By opting for the second option, Alice would save $ 15,740.00 in total mortgage cost

Step-by-step explanation:

In order to determine the better of the two options available, we need to determine the total cost under each option as follows:

Option 1:

cost of house=$625,000

loan amount=$625,000-(20%*$625,000)=$500,000

loan amount=monthly payment*(1-(1+r)^-n/r

monthly payment is the unknown

r=monthly interest rate=4%/12=0.33333333%

n=number of monthly payments in 30 years=30*12=360

500,000=monthly payment*(1-(1+0.33333333% )^-360/0.33333333%

500,000=monthly payment*(1-0.301795869 )/0.003333333

500,000=monthly payment*0.698204131 /0.003333333

monthly payment=500,000*0.003333333 /0.698204131

monthly payment=$ 2,387.08

total monthly payments=$ 2,387.08*360=$859,348.80

Option 2:

upfront fee=$10,000

loan amount=monthly payment*(1-(1+r)^-n/r

monthly payment is the unknown

r=monthly interest rate=3.75%/12=0.3125%

n=number of monthly payments in 30 years=30*12=360

500,000=monthly payment*(1-(1+0.3125% )^-360/0.3125%

500,000=monthly payment*(1-0.325222459 )/0.003125

500,000=monthly payment*0.674777541 /0.003125

monthly payment=500,000*0.003125 /0.674777541=$2,315.58

Total cost=total monthly payments+upfromt fee

total cost=($2,315.58 *360)+$10,000=$843,608.80

savings by opting for the second option=$859,348.80-$843,608.80

4 0

3 years ago

If you add Jason's age and Shelley's age you get 57. Jason is 7 years older than Shelly. Write a system of equations that can be

Dvinal [7]

I don’t know lol. c. cc. cc c c.

7 0

3 years ago

Read 2 more answers

Write a verbal expression

iVinArrow [24]

Answer:

6) Given algebraic expression $5n+\frac{n}{2}$ in verbal expression is

The sum of five times n and n divided by two

7) Given algebraic expression is $q^2-12$

" Subtraction of q to the power two and twelve "

8) Given algebraic expression is $\frac{x+3}{x-2}$

" Sum of x and three is divided by subtraction of x and three "

9) Given algebraic expression is $\frac{9x}{2}$

" nine times x is divided by two "

10) Given algebraic expression is

Step-by-step explanation:

6) Given algebraic expression is $5n+\frac{n}{2}$

The given expression can be written in verbal expression as below:

" The sum of five times n and n divided by two "

7) Given algebraic expression is $q^2-12$

The given expression can be written in verbal expression as below:

" Subtraction of q to the power two and twelve "

8) Given algebraic expression is $\frac{x+3}{x-2}$

The given expression can be written in verbal expression as below:

" Sum of x and three is divided by subtraction of x and three "

9) Given algebraic expression is $\frac{9x}{2}$

The given expression can be written in verbal expression as below:

" nine times x is divided by two "

10)

5 0

3 years ago