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vitfil [10]
2 years ago
6

corey wants to predict how much time a run will take based on the distance of the run he collected some data on the time (in min

utes) and distance (in kilometers) of some of his previous runs. his data is summarized in the table below
Mathematics
1 answer:
Elodia [21]2 years ago
7 0

Answer:

The answer is c

Step-by-step explanation:

I got this awnser from khan

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Marvin spent 3.4 hours which is 40% of his time at the recreational center playing ping pong. How long was Marvin at the recreat
IceJOKER [234]

Answer:

= 8.5 hours

= 8 hours 30 minutes

Step-by-step explanation:

Full time spent = 100%

If 40% = 3.4 hours ,

What about 100% = ?

= (100 x 3.4) ÷ 40

= 340 ÷ 40

= 8.5 hours

6 0
2 years ago
Read 2 more answers
What is the value of p
olga_2 [115]

Answer:

2

Step-by-step explanation:

You have the correct answer selected: 2.

The reason for this is that when there are exponents inside <em>and </em>outside of the parenthesis like this, they are multiplied.

2 times 2 is 4. That's why (8^2)^2 = 8^4

8 0
1 year ago
Read 2 more answers
What is 6 as a percent?
mr Goodwill [35]

6 as a percent is 600%.

6 0
3 years ago
PLS HURRY
Aneli [31]

Given:

The table of values.

Hours (h)        Dollars (d)

     1                       42

     2                      84

     3                     126

     4                     168

     5                       ?

To find:

The correct statements about the table.

Solution:

From the given table it is clear that,

1\times 42=42

2\times 42=84

3\times 42=126

4\times 42=168

This pattern can be defined as

h\times 42=d

Multiply h by 42 to get d. So, option A is correct.

Using this pattern, we get

5\times 42=210

The missing value in the last row is 210. So, option D is correct.

From the given table it is clear that the rate of change is $42 per hour because dollar is increasing by 42 in every hour.

A real-world situation that is represented in the table is “Richard is a video game designer and earns $42 per hour.”

Therefore, the option E is correct.

3 0
2 years ago
Read 2 more answers
Can someone help? Thanks! :)
sukhopar [10]

Answer:

<em>The second figure ( rectangle ) has a longer length of it's diagonal comparative to the first figure ( square )</em>

Step-by-step explanation:

We can't confirm the length of these diagonals based on the appearance of the figure, so let us apply Pythagorean Theorem;

This diagonal divides each figure ( square + rectangle ) into two congruent, right angle triangles ⇒ from which we may apply Pythagorean Theorem, where the diagonal acts as the hypotenuse;

5^2 + 5^2 = x^2 ⇒ x is the length of the diagonal,

25 + 25 = x^2,

x^2 = 50,

x = √50

Now the same procedure can be applied to this other quadrilateral;

3^2 + 7^2 = x^2 ⇒ x is the length of the diagonal,

9 + 49 = x^2,

x^2 = 58,

x = √58

<em>Therefore the second figure ( rectangle ) has a longer length of it's diagonal comparative to the first figure ( square )</em>

5 0
2 years ago
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