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3 years ago

Who the hell gave conan gray the right to looke this fine like i- anyways look at hiiiiiim

Mathematics

2 answers:

fgiga [73]3 years ago

8 0

Ian even know him until now but he mad fine

Marrrta [24]3 years ago

7 0

Answer:

very cute

Step-by-step explanation:

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Rufus appears before Bill and Ted and offers them a bogus proposition: they must paint a house together with their magical guita

jolli1 [7]

Answer:

6.79

Step-by-step explanation:

-Let X denote the total amount of the job.

-The job has to be done in 5 hrs, therefore the portion done every hour is:

$Rate=\frac{Total}{Time}\\\\=\frac{X}{5}\\\\=\frac{1}{5}X=0.2X$

Therefore, the rate of Bill and Ted working jointly must equal the rate calculated above:

$R_{Bill}=\frac{X}{19}\\\\=\frac{1}{19}X\\\\R_{Bill}+R_{Ted}=R_{required}\\\\\frac{1}{19}X+R_{Ted}=\frac{1}{5}X\\\\R_{Ted}=\frac{1}{5}X-\frac{1}{19}X\\\\=\frac{14}{95}X\\\\\therefore \frac{14}{95}X=1\ hr\\\\X=1\div \frac{14}{95}\\\\=6.7857\approx 6.79$ $hrs$

Hence, Bill working alone should complete the house in 6.79 hrs

6 0

3 years ago

Which equation can be used to find n the distance between 3/8

GuDViN [60]

Answer:

3/8 - N = 61/64.

4 0

3 years ago

Pls helppppppppoppppppp

valentinak56 [21]

Answer:

H. 3 $\frac{3}{4}$ feet

Step-by-step explanation:

Length of scale drawing = $\frac{3}{12}$ × 15feet

= 3 $\frac{3}{4}$ feet

3 0

3 years ago

It takes my’khiyah 40 seconds to run 1/3 of a lap. How many laps can she run in 5 minutes

kakasveta [241]

Answer:
number of laps = 5/2 = 2.5 laps

Explanation:
First, we will need to convert the minutes to seconds.
5 minutes = 5 * 60 = 300 seconds

Now, we know that she can run 1/3 of a lap in 40 seconds. To know the number of laps that she can run in 300 seconds, all we have to do is cross multiplication as follows:
40 seconds .................> 1/3 laps
300 seconds ................> ?? laps
number of laps = (300 * 1/3) / 40
number of laps = (100) / 40
number of laps = 5/2 = 2.5 laps

Hope this helps :)

7 0

3 years ago

If a car has tires with a diameter of 28 inches and is traveling at 55 mph, how fast are its tires spinning, in rpm^ prime s (re

Aleksandr-060686 [28]

Answer:

The tires are spinning at 660.49 revolutions per minute.

Step-by-step explanation:

The speed of the tires (v) is the same that the speed of the car, so to find the angular velocity of the tires we need to use the equation:

$\omega = \frac{v}{r}$

Where:

r: is the radius of the tires = d/2 = 28 inches/2 = 14 inches

$\omega = \frac{55 mph}{14 inches*\frac{1 mile}{63360 inches}} = 2.49 \cdot 10^{5} \frac{rad}{h}*\frac{1 h}{60 min}*\frac{1 rev}{2\pi rad} = 660.49 rpm$

Therefore, the tires are spinning at 660.49 revolutions per minute.

I hope it helps you!

5 0

3 years ago