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Ad libitum [116K]
2 years ago
7

I need help with this. can anyone help me please.

Mathematics
2 answers:
AlekseyPX2 years ago
7 0
Answer:
Oui mais dit nous ta question pour qu'on puisse t'aider

Step-by-step explanation:

Dmitriy789 [7]2 years ago
4 0

Answer:

21

Step-by-step explanation:

yeah 2+2 is 21 thanks for the very nonexistent question

You might be interested in
34 X 19/38 reduced to lowest term
torisob [31]

19/38 = 1/2 (divided top and bottom by 19)

so

34 X 19/38

= 34 X 1/2

= 34/2

= 17/1

Answer

17/1 (or 17)

7 0
3 years ago
At the Butler Ski Resort, it snowed 1/2 of a foot yesterday and 1/5 of a foot today. How much more did it snow yesterday than to
barxatty [35]

It snowed \frac{3}{10} foot more yesterday than today

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

Given that, At the Butler Ski Resort, it snowed 1/2 of a foot yesterday and 1/5 of a foot today

From given information,

\text{Snowed yesterday } = \frac{1}{2} \text{ foot }\\\\\text{Snowed today } = \frac{1}{5} \text{ foot }

<em><u>To find: how much more did it snow yesterday than today</u></em>

So we have to find the difference between snowed yesterday and today

\text{Difference} = \text{Snowed yesterday } - \text{ snowed today }\\\\\text{Difference} = \frac{1}{2} - \frac{1}{5}\\\\\text{Difference} = \frac{1 \times 5}{2 \times 5}-\frac{1 \times 2}{5 \times 2}\\\\\text{Difference} = \frac{5}{10}-\frac{2}{10}\\\\\text{Difference} =\frac{3}{10}

Hence it snowed \frac{3}{10} foot more yesterday than today

3 0
3 years ago
Help please... question is in the picture
Step2247 [10]

Answer:

you didn't attach a picture

4 0
3 years ago
A) In 2000, the population of a country was approximately 5.82 million and by 2040 it is projected to grow to 9 million. Use the
mezya [45]

Answer:

By 2086

Step-by-step explanation:

The provided equation is:

A=A0*e^{k*t} , where:

A=total of population after t years

A0=initial population

k= rate of growth

t= time in years

Given information:

The final population will be 15 million, then A=15.

We start in 2000 with a 5.82 million population, then A0=5.82.

Missing information:

Although k is not given, we can calculate k by using the following statement, from 2000 to 2040 (within 40 years) population is proyected to grow to 9 million, which means a passage from 5.8 to 9 million (3.2 million increament).

Then we can use the same expression to calculate k:

A=A0*e^{k*t}

9=5.8*e^{40*k}

ln(9/5.8)/40=k

0.010984166494596147=k

0.011=k

Now that we have k=0.011, we can find the time (t) by which population will be 15 million:

A=A0*e^{k*t}

15=5.8*e^{0.011t}

ln(15/5.8)/0.011=t

86.38111668634878=t

86.38=t

Because the starting year is 2000, and we need 86.38 years for increasing the population from 5.8 to 15 million, then by 2086 the population will be 15 million.

4 0
4 years ago
A star track runner ran 315 feet in nine seconds. What was his average speed in feet per second?
Burka [1]
315 / 9 = 35
35 feet per second
3 0
4 years ago
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