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Slav-nsk [51]
2 years ago
8

HSMath easy 10 points yk the vibes

Mathematics
1 answer:
kramer2 years ago
5 0
The answer is four because 2 x 0 is 0 and then 12 divided by 3 is for


THE ANSWER IS 4
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Will give brainliest to person who answers first. Much appreciated
BlackZzzverrR [31]
1. is B.hardware
2. is B. Gpu
3. false I am almost certain there was a version of a pong styled game manipulating roughly the sane code first.
4.false it was not considered a commercial success
4 0
3 years ago
Read 2 more answers
What is the surface area of a conical (cone) grain storage tank that has a height of 24 meters and a diameter of 16 meters?
nirvana33 [79]
Surface area of cone is a sum of surface of its base and surface of its mantle.

Surface of its base is a circle which surface we will calculate like this:
Sb = pi*r^2     where r is d/2
Sb = 201m^2

Surface of mantle we calculate by:
Sm = pi*l*r    where l is length of side of cone.

l = \sqrt{r^2 + H^2} = 25.3
Sm = 635.8m^2

Total suface is:
Sb + Sm = 836.8m^2
3 0
2 years ago
Water whose temperature is at 100∘C is left to cool in a room where the temperature is 60∘C. After 3 minutes, the water temperat
Tju [1.3M]

Answer:

21.68 minutes ≈ 21.7 minutes

Step-by-step explanation:

Given:

T=60+40e^{kt}

Initial temperature

T = 100°C

Final temperature = 60°C

Temperature after (t = 3 minutes) = 90°C

Now,

using the given equation

T=60+40e^{kt}

at T = 90°C and  t = 3 minutes

90=60+40e^{k(3)}

30=40e^{3k}

or

e^{3k}=\frac{3}{4}

taking the natural log both sides, we get

3k = \ln(\frac{3}{4})

or

3k = -0.2876

or

k = -0.09589

Therefore,

substituting k in 1 for time at temperature, T = 65°C

65=60+40e^{( -0.09589)t}

or

5=40e^{( -0.09589)t}

or

e^{( -0.09589)t}=\frac{5}{40}

or

e^{( -0.09589)t}=0.125

taking the natural log both the sides, we get

( -0.09589)t = ln(0.125)

or

( -0.09589)t = -2.0794

or

t = 21.68 minutes ≈ 21.7 minutes

6 0
3 years ago
If the label on a​ 1-kilogram can of mixed nuts states that a serving size is 40 ​grams, how many servings are there in the​ can
ruslelena [56]
<h3>There are 25 servings</h3>

<em><u>Solution:</u></em>

Given that,

<em><u>The label on a​ 1-kilogram can of mixed nuts states that a serving size is 40 ​grams</u></em>

From given,

Total = 1 kg

We know that,

1 kg = 1000 grams

Serving size = 40 grams

<em><u>How many servings are there in the​ can?</u></em>

\text{Number of servings } = \frac{\text{ total }}{\text{ serving size}}\\\\\text{Number of servings } = \frac{1000}{40}\\\\\text{Number of servings } =25

Thus there are 25 servings

4 0
3 years ago
Can someone help me on part B please? I've done the answer to the rest please thanks!​
Maurinko [17]

Answer:

84 circular tiles are needed to make pattern number 20

4(20+1)

Step-by-step explanation:The number of circular tiles is 1 more than the pattern number on each side of the square.

circular tiles = 4(n +1)

7 0
1 year ago
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