Ask question

Ask question

All categories

3 years ago

7

From midnight to 6:00 am, the temperature rose 8°C. At 6:00 am, the temperature was − 20 ° -20°C. What was the temperature at mi

dnight?

1 answer:

tekilochka [14]3 years ago

4 0

Answer: -28 degrees Celsius

Step-by-step explanation:

-20 - 8 = -28

You might be interested in

Y-3=-3y-43 solve the equation

Sonja [21]

Y-3=-3y-43
4y-3=-43
4y=-46
y=-11.5

8 0

3 years ago

Read 2 more answers

Find the limit. use l'hospital's rule if appropriate. if there is a more elementary method, consider using it. lim x→1 1 − x + l

AfilCa [17]

$\displaystyle\lim_{x\to1}\frac{1-x+\ln x}{1+\cos5\pi x}$

Evaluating the limand directly at $x=1$ gives an indeterminate form $\dfrac00$ . Apply L'Hospital's rule once and we get

$\displaystyle\lim_{x\to1}\frac{-1+\frac1x}{-5\pi\sin5\pi x}$

Again, plugging in $x=1$ returns $\dfrac00$ . Apply the rule once more:

$\displaystyle\lim_{x\to1}\frac{-\frac1{x^2}}{-25\pi^2\cos5\pi x}=\frac1{25\pi^2}\lim_{x\to1}\frac1{x^2\cos5\pi x}$

Now, in the denominator, when $x=1$ we get $x^2\cos5\pi x=-1$ , so the limit is $-\dfrac1{25\pi^2}$ .

3 0

3 years ago

Between x = 2 and x = 3, which function has a greater average rate of change than y = 1 3 -x ?

Fudgin [204]

Y = 1 3 -x = left[y \right] = \left[ 3-x\right][y]=[3−x]

7 0

2 years ago

Mark is in training for a bicycle race. He needs to ride 50 kilometers a week as part of his training. He rode 18.23 kilometers

marishachu [46]

Answer:

17.83 km

Step-by-step explanation:

7 0

3 years ago

Choose an American Adult at random. The probability that you choose women is 0.25

Pepsi [2]

Answer: This is a statement. This is not a question.

6 0

3 years ago