All categories

3 years ago

How long does it take for a bicyclist to travel 90 miles at the rate of 18 miles per hour

Mathematics

2 answers:

ELEN [110]3 years ago

8 0

<u>Answer:</u>

5 hours

<u>Step-by-step explanation:</u>

We are given that a bicyclist travels for 90 miles at the rate of 18 miles per hour and we are to find the time he took to complete this journey.

We will use the speed - distance formula here to find the time:

Time = Distance / speed

So substituting the given values in the above formula:

Time = 90 / 18 = 5 hours

Ket [755]3 years ago

5 0

Answer:

5 hours

Step-by-step explanation:

If the bicyclists is traveling 18 miles every hour and needs to travel a sum of 90 miles, you need to divide 90/18 equaling the total time (in hours) needed to travel 90 miles. Hope this helps

You might be interested in

The second angle in a triangle is one third as large as the first. The third angle is two thirds as large as the first. Find the

Zielflug [23.3K]

First angle 90 degrees

Second angle 30 degrees

Third angle 60 degrees

6 0

3 years ago

The greatest number that divide 60 and 84 without leaving a reminder

a_sh-v [17]

Step-by-step explanation:

HCF of 60 and 84 = 6

So the required greatest number that divides 60 and 84 without leaving remainder is 6.

6 0

3 years ago

Read 2 more answers

What is the domain of y=log(x+2)

Andru [333]

Answer:

$\huge\boxed{x>-2\to x\in(-2;\ \infty)}$

Step-by-step explanation:

$y=\log(x+2)\\\\\bold{Domain:}\\\\x+2>0\qquad|\text{subtract 2 from both sides}\\\\x+2-2>0-2\\\\x>-2$

8 0

3 years ago

What if i had 2 ducks and add 4 more

Travka [436]

Answer:

You would have 6 ducks

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Find a polynomial with a degree of 3, and the zeros 1,7, & -4 with no other zeros.

jarptica [38.1K]

Answer:

$f(x)=(x+4)(x-7)(x-1)$

Step-by-step explanation:

zeroes are when you plug in that x value and get y=0

therefore if you set x = that number and solve for 0 you get a "function"

multiplying these together will yield the complete 3rd degree polynomial

x = 1

x-1=0

x=7

x-7=0

x=-4

x+4=0

$f(x)=(x+4)(x-7)(x-1)$

If needed you could expand but I'm too lazy

5 0

3 years ago