All categories

4 years ago

What is 1000 times 24 divided by two minus 8 times 80 minus 10000

Mathematics

2 answers:

laiz [17]4 years ago

7 0

Whoops nevermind :( i messed up

Shtirlitz [24]4 years ago

7 0

The answer is 1. Because the final answer would be 1,360 meaning there is only one solution

You might be interested in

What is an estimate for 309 times 29

Montano1993 [528]

What is an estimate for 309 times 29

9,000

4 0

3 years ago

Read 2 more answers

Who wanna join a skype with me

Advocard [28]

Answer: uhhhh, whyy

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

What’s the slope of the line passing through points (0,4) and (2,2)

Flura [38]

Slope is rise over run, aka change in y divided by change in x:

$m = \dfrac{2 - 4}{2 - 0} = \dfrac{-2}{2} = -1$

Answer: -1

3 0

3 years ago

Read 2 more answers

A cone has a radius of 5 ft and a height of 15 ft. It is empty and is being filled with water at a constant rate of 15 15 ft 3 f

kvasek [131]

Answer:

$\frac{dr}{dt}=0.11062ft/sec$

Step-by-step explanation:

From the question we are told that:

Radius $r=5ft$

Height $H=15ft$

Rate $R=15ft/3sec =5ft/s$

Surface Radius $R_{surf}=2.2ft$

Generally the equation for Volume is mathematically given by

$V=\frac{1}{3}\pi*r^2h$

Since radius to height ratio gives

$\frac{r}{h}=\frac{5}{15}$

$\frac{r}{h}=\frac{1}{3}$

$h=3r$

Therefore

$V=\frac{1}{3}\pi*r^2(3r)$

$V=\pi r^3$

Generally the equation for Change of Volume is mathematically given by

$\frac{dv}{dt}=\pi \frac{d}{dt}(r^3)$

$\frac{dv}{dt}=\pi 3*r^2 \frac{dr}{dt}$

$\frac{dv}{dt}=\pi 3*(2.2)^2 \frac{dr}{dt}$

$\frac{dr}{dt}=\frac{5}{45.62}$

$\frac{dr}{dt}=0.11062ft/sec$

3 0

3 years ago

Mikayla is training for a half-marathon. At the beginning of her training, she is able to run 2 miles without stopping. Her goal

ivanzaharov [21]

Alright, lets get started.

At the beginning of her training, she is able to run 2 miles without stopping means 2 will be in the addition when we will write the equation for her running miles.

Her goal is to increase her distance by three quarters of a mile each week.

Means in first week, she will add the distance = $\frac{3}{4}$ miles

Suppose she runs x weeks, so shee will add distance = $\frac{3}{4}x$

So, suppose she runs total number of miles = d, then

$d = 2 + \frac{3}{4}x$

Where d is total numer of miles she runs

x is number of weeks : Answer

Hope it will help :)

5 0

3 years ago