All categories

3 years ago

What integer would represent 25 feet above sea level?

Mathematics

2 answers:

Nimfa-mama [501]3 years ago

8 0

Answer:

Im guessing 25 +lollololl

Mumz [18]3 years ago

4 0

Answer:

25 or +25

Step-by-step explanation:

we're going to represent sea level as 0, anything below sea level is negative, and anything above is positive. because your question is 25 feet above sea level, it will simply be 25 or +25. if it were 25 feet below it would be -25

You might be interested in

Solve this equation v-10=-9

andrew11 [14]

First add 10 on both sides. So it will be v = 1.

6 0

3 years ago

Read 2 more answers

Let f(x) = x^2 + 6x.

rusak2 [61]

Answer:

(A) The slope of secant line is 18.

(B) The slope of secant line is h+16.

Step-by-step explanation:

(A)

The given function is

$f(x)=x^2+6x$

At x=3,

$f(3)=(3)^2+6(3)=27$

At x=9,

$f(9)=(9)^2+6(9)=135$

The secant line joining (3,27) and (9,135). So, the slope of secant line is

$m=\dfrac{y_2-y_1}{x_2-x_1}$

$m=\dfrac{135-27}{9-3}=18$

The slope of secant line is 18.

(B)

The given function is

$f(x)=x^2+6x$

At x=5,

$f(5)=(5)^2+6(5)=55$

At x=5+h,

$f(5+h)=(5+h)^2+6(5+h)=h^2 + 16 h + 55$

The secant line joining (5,55) and $(5+h,h^2 + 16 h + 55)$ . So, the slope of secant line is

$m=\dfrac{h^2 + 16 h + 55-55}{5+h-5}$

$m=\dfrac{h^2 + 16 h }{h}$

$m=h+16$

The slope of secant line is h+16.

4 0

4 years ago

Find the probability of two persons being born on the same day?

Vinil7 [7]

Answer:

1/365

Step-by-step explanation:

The probability of being born any day of the year is 1 or more specifically: 365/365. Since Person B must be born on the same day as Person A their probability is 1/365

3 0

3 years ago

Read 2 more answers

A large bottle of shampoo is 20 centimeters tall and cylindrical in shape.

N76 [4]

Hello.

1). Your radius is found by taking the square root of the quantity: volume divided by height divided by pi, r=sqrt((V\H)\pi)

Please let me know if you need additional help in private messages!
Thanks,

-GeVontae the BRAINLY Team.

4 0

3 years ago

a man spends 42% of his salary on food and 12% on transport. if the amount he spent on food is Rs 16800, how much was his transp

FinnZ [79.3K]

The man's transport cost is Rs 4800

Step-by-step explanation:

Step 1: Given that the amount the man spent on food = Rs 16800 which is 42% of his salary. Form an equation where his salary is x.

42% of x = 16800

42/100 × x = 16800

42x = 1,680,000

x = 1,680,000/42 = Rs 40,000

∴ Salary is Rs 40,000

Step 2: Calculate the man's transport cost.

12% of 40000 = 12/100 × 40000 = Rs 4800

8 0

3 years ago