Ask question

Ask question

All categories

2 years ago

14

A football team won 60% of the total games it played during the year. If it lost 30 games in all and no games were tied, find th

e number of games played during the year.

1 answer:

sineoko [7]2 years ago

7 0

Answer: 75 games.

Explanation:

60% - ?

40% - 30 games

20% = 15 games

20% x 3 = 60%

15 x 3 = 45 games

40% + 60% = 100%

30 + 45 = 75 games

The total number of games would be 75! Hope that helps.

You might be interested in

Songs like "fortunate son" by creedence clearwater revival, "give peace a chance" by john lennon, and "i-feel-like-i'm-fixin'-to

Viefleur [7K]

Answer:

peace

Explanation:

this songs purpose was to preach peace and convince people about how the vietnam war was bad and the country should make peace

4 0

2 years ago

H o w yo u guys b e e n :)))))))))))

Akimi4 [234]

Answer:

i've been better. how about you?

Explanation:

6 0

3 years ago

Read 2 more answers

Newton’s law of cooling states that for a cooling substance with initial temperature t0, the temperature t(t) after t minutes ca

antoniya [11.8K]

The cooling rate of the substance is approximately 0.0732.

According to the statement, the Newton's law of cooling is defined by the following formula:

$T(t) = T_{s} + (T_{o}-T_{s})\cdot e^{-k\cdot t}$ (1)

Where:

$T_{s}$ - Final temperature, in degrees Celsius.
$T_{o}$ - Initial temperature, in degrees Celsius.
$t$ - Time, in minutes.
$k$ - Cooling rate, in $\frac{1}{min}$ .
$T(t)$ - Current temperature, in degrees Celsius.

Please notice that substance reaches thermal equilibrium when $T(t) = T_{s}$ , that is when temperature of the substance is equal to the temperature of surrounding air.

If we know that $T_{o} = 80\,^{\circ}C$ , $t = 15\,min$ , $T_{s} = 50\,^{\circ}C$ and $T(15) = 60\,^{\circ}C$ , then the cooling rate of the substance is:

$60 = 50 + (80 - 50)\cdot e^{-15\cdot k}$

$\frac{60-50}{80-50}= e^{-15\cdot k}$

$\frac{1}{3} = e^{-15\cdot k}$

$k = -\frac{1}{15}\cdot \ln \frac{1}{3}$

$k \approx 0.0732$

The cooling rate of the substance is approximately 0.0732.

To learn more on Newton's law of cooling, we kindly invite to check this verified question: brainly.com/question/13748261

7 0

2 years ago

Which of the following correctly describes voltage.

emmainna [20.7K]

voltage difference is the push that causes charges to flow from high to low areas.

8 0

3 years ago

Brut [27]

Answer:

[See Below]

Explanation:

________________________

✦ Abstemious - Moderate in eating and drinking.

✦ Repose - State of rest.

✦ Omnivorous - Eating any kind of food.

✦ Disparate - Different.

✦ Redolent - Nice smelling.

________________________

$1.)$

Disparate

$2.)$

Abstemious

$3.)$

Redolent

$4.)$

Repose

$5.)$

Omnivorous

________________________

~<em>Hope this helps Mate. If you need anything feel free to message me. </em>

$-Your~ Friendly~ Answerer, ~Shane$ <em> ☺</em>

3 0

3 years ago