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3 years ago

Find the slope of the line between those two points

Mathematics

1 answer:

PtichkaEL [24]3 years ago

8 0

Answer:

m=4

Step-by-step explanation:

Using the slope formula: y2 - y1 / x2 - x1

m = 4 - (-4) / 5 - 3

m = 8 / 2

m = 4

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A commercial airplane is flying at an elevation of 15,000 feet and ascends to an elevation of 20000 feet at a rate of 1250 feet

Ksju [112]

Answer:

4 minutes

Step-by-step explanation:

Put it into an equation

20000 = 1250x + 15000

Subtract 15000 from both sides

5000 = 1250x

Divide both sides by 1250

4 = x

6 0

3 years ago

A. A 5in radius ball is in a

abruzzese [7]

Answer:

52.33%

Step-by-step explanation:

Since, all six sides of the box are touching the ball.

So, all the three dimensions of the box are equal.

Hence, it is a cubical box.

Side length of the box (l)

= diameter of the ball

= 2*radius of the ball

= 2*5

= 10 In.

$V_{ball} = \frac{4}{3} \pi r^3$

$V_{ball} = \frac{4}{3} \times 3.14(5)^3$

$V_{ball} = \frac{4}{3} \times 3.14\times 125$

$V_{ball} = \frac{1,570}{3}\: In^3$

$V_{box} =l^3$

$V_{box} =(10)^3$

$V_{box} =1000\: In^3$

Percentage of the space in the box occupied by the ball

$= \frac{V_{ball}}{V_{box} } \times 100$

$= \frac{\frac{1,570}{3}}{1000} \times 100$

$= \frac{1570}{3000} \times 100$

$= \frac{157}{3}$

$= 52.33\%$

5 0

3 years ago

An individual can win a prize by drawing the highest numbered card out of five cards. After each draw, the card is replaced and

Mashutka [201]

Answer:

$\frac{1}{25} =0.04$ (Unusual)

Step-by-step explanation:

1/5 for one drawing

1/5 chance to win once, if there is only one game.

Then multiply them together to get 1/25.

If you need in decimal form 1/25 = 0.04 (unusual)

8 0

3 years ago

20 PTS: Convert the following:

salantis [7]

A) 7 miles = 36,960 feet.
b) 22 cm. = 8.66 in.
c) 6 gallons = 768 ounces.

6 0

3 years ago

Leo's electric car needs to be recharged every 280 miles, so it should travel no more than 140 miles from the charger. If he

nydimaria [60]

Answer:

t ≤ 2.8

Leo can travel no more than 2.8 hours or 2 hrs, 48 min

Step-by-step explanation:

50t ≤ 140

t ≤ 140/50

t ≤ 2.8

4 0

3 years ago

Find the slope of the line between those two points ​

Find the slope of the line between those two points