Ask question

Ask question

All categories

valentina_108 [34]

2 years ago

11

On Monday, the temperature starts at -8 degree celsius. By midnight, the temperature increases 10 degree celsius. What was the t

emperature at midnight?

1 answer:

lorasvet [3.4K]2 years ago

8 0

- 8 + 10 = 2

2 degrees at midnight

You might be interested in

A catapult launches a boulder with an upward velocity of 120 ft/s. The height of the boulder, h,

Vlad1618 [11]

Answer:

Reaches a maximum height of 235.00 feet in 3.75 seconds.

Step-by-step explanation:

The height of the boulder, h, in feet after t seconds is given by the function is given by :

$h=-16t^2+120t+10$ .....(1)

For maximum height, put $\dfrac{dh}{dt}=0$

i.e.

$\dfrac{d(-16t^2+120t+10)}{dt}=0\\\\-32t+120=0\\\\32t=120\\\\t=3.75\ s$

Put t = 3.75 in equation (1). So,

$h=-16(3.75)^2+120(3.75)+10\\\\h=235\ \text{feet}$

So, the boulder's maximum height is 235 feets and it takes 3.75 s to reach to its maximum height.

3 0

2 years ago

15% of the toddlers in a preschool class drink water with their lunch. How many toddlers are in the class if 3 drink water with

Naddika [18.5K]

15%=3
5%=1
5(20)=100
1(20)=20

So, there are 20 students in the class.

8 0

2 years ago

Read 2 more answers

List factors of 35? Is it prime or composite?

Kisachek [45]

Answer:

1, 5, 7, and 35. It is composite.

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Find f'(x) for the given function.<br> f(x)=1/8+x

Novay_Z [31]

1234567891012345678910

3 0

2 years ago

What is the minimum value in a plot

GaryK [48]

I think its zero. i may be wrong

3 0

3 years ago

Read 2 more answers