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Harlamova29_29 [7]
3 years ago
5

Find the slope between the points (1,18) and(4,12)

Mathematics
1 answer:
Sonbull [250]3 years ago
6 0

Answer:

slope = -2

Step-by-step explanation:

rise/run: y2-y1/x2-x1 .

=12-18/4-1 = -6/3 = -2

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Justin Verlander of the Astros threw a pitch 100 miles per hour. How many seconds did it take to get to home plate. The plate is
castortr0y [4]

It will take 0.4 seconds to get to the home plate.

Given:

The speed of the pitch thrown by Justin is 100 miles per hour

The distance of home plate from the pitching rubber is 60.5 feet

To find:

The time taken by a pitch to reach the home plate

Solution:

The distance home plate from the pitching rubber = d = 60.5 feet

1 mile = 5280 feet\\1 foot=\frac{1}{5280} mile\\60.5 feet=60.5 \times \frac{1}{5280} mile=\frac{60.5}{5280}miles

The speed of pitch thrown by Justin = s = 100 miles/hr

The time taken by a pitch to reach the home plate = t =?

The speed of the moving object is given by dividing the distance covered from the time taken to cover that distance.

Speed=\frac{Distance}{Time}\\s=\frac{d}{t}\\100 miles/hr=\frac{\frac{60.5}{5280}miles}{t}\\t=\frac{60.5}{5280}miles\times \frac{1}{100 miles/hr}\\= 0.000114583 hr

In an hour there are 3600 seconds, then in 0.000114583 hours will be:

1 hour=3600 seconds\\=0.000114583 \times 3600=0.4124988 s\approx 0.4 s

It will take 0.4 seconds to get to the home plate.

Learn more about conversions here:

brainly.com/question/24530464

brainly.com/question/17743460

5 0
3 years ago
If an original conditional statement is represented using pq, which represents the converse?
HACTEHA [7]

Answer: q -> p

Step-by-step explanation:

just took the test

6 0
3 years ago
A diver was swimming 62 feet below sea level. He then dove 39 feet further down. He ascended 48 feet after a while. Find the new
Harman [31]

Answer:

53 feet

Step-by-step explanation:

if you start with 62 feet and add 39 feet because he went down 62+39 you get 101 then if you subtract 48 because he went up, 101-48 you get 53 feet

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3 years ago
How to find the factors of 63​
dimulka [17.4K]

The factors are basically the numbers that you can multiply to get the number.   For example, 9 and 7 multiplied give you 63, 3 and 21 also give 63, so those are factors of 63

3 0
3 years ago
Read 2 more answers
0.138 into a decimal
Andru [333]

Step-by-step explanation:

13.8% = 0.138 in decimal form.

Percent means 'per 100'. So, 13.8% means 13.8 per 100 or simply 13.8/100.

If you divide 13.8 by 100, you'll get 0.138 (a decimal number). Read more below on this webpage.

As you can see, to convert from percent to decimal just divide the percent value (13.8) by 100, and remove the "%" sign.

8 0
4 years ago
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