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Masja [62]
3 years ago
10

A Ferrari drove 300 kilometers in one and a half hours. How fast was the car going?

Mathematics
1 answer:
natita [175]3 years ago
4 0
We know, speed = distance / time
Here, distance = 300 Km
time = 1 1/2 h = 3/2 hour

Substitute their values, 
s = 300 / 3/2
s = 300*2 / 3
s = 600 / 3
s = 200 Km/h

In short, Your Answer would be 200 Km/h

Hope this helps!
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(3 points)
Snezhnost [94]

Answer:

The exponential Function is 20+12h=200.

Farmer will have 200 sheep after <u>15 years</u>.

Step-by-step explanation:

Given:

Number of sheep bought = 20

Annual Rate of increase in sheep = 60%

We need to find that after how many years the farmer will have 200 sheep.

Let the number of years be 'h'

First we will find the Number of sheep increase in 1 year.

Number of sheep increase in 1 year is equal to Annual Rate of increase in sheep multiplied by Number of sheep bought and then divide by 100.

framing in equation form we get;

Number of sheep increase in 1 year = \frac{60}{100}\times20 = 12

Now we know that the number of years farmer will have 200 sheep can be calculated by Number of sheep bought plus Number of sheep increase in 1 year multiplied by number of years  is equal to 200.

Framing in equation form we get;

20+12h=200

The exponential Function is 20+12h=200.

Subtracting both side by 20 using subtraction property we get;

20+12h-20=200-20\\\\12h=180

Now Dividing both side by 12 using Division property we get;

\frac{12h}{12} = \frac{180}{12}\\\\h =15

Hence Farmer will have 200 sheep after <u>15 years</u>.

6 0
3 years ago
Trig if line segment AB =20 and line segment AC=8, find
Nina [5.8K]

Answer:

23.6 or A

Step-by-step explanation:

We have sin already. 8/20

We use inverse sin of 0.4 (8/20)

The answer of inverse sin is 23.57817848

or 23.6

8 0
3 years ago
when 1760 is divided into 14 equal parts, the remainder is 10. what is the correct way to write the quotient?
ira [324]

Answer:

125 R10

Step-by-step explanation:

You have to do (1760-10)/14=125

7 0
2 years ago
What do the common denominator of 512 and 2/5​
Margarita [4]
2560/5 would be 512 as a fraction with the same denominatir
8 0
3 years ago
A rectangular lawn is 48 feet long and 61 feet wide. A path extends diagonally between 2 of the corners of the lawn, what is the
Kruka [31]
This is a question that will require Pythagoras' theorem as you want to find the length of a diagonal of a triangle and are given the measurements of two sides. I have attached a picture of how to solve this problem.
To the nearest 10th of a foot, the answer is 77.6ft

5 0
3 years ago
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