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3 years ago

Which type of graph would you use to show the number of hours spent playing video games each day for a week?

1 answer:

4 0

D. Line Graph

It can give you a clearer illustration of how long someone plays a video game.

P.S. my line would probably run off the grid. :-)

You might be interested in

Solve the following inequality for w then simplify -w+9>6w+8

Alla [95]

Answer:

$\displaystyle (-\infty,\frac{1}{7})$

Step-by-step explanation:

Inequalities

To solve the inequality:

$-w+9>6w+8$

We need to perform the required operations on both sides of the inequality to have the variable w isolated.

First, we subtract 9:

$-w+9>6w+8$

$-w>6w+8-9$

Subtracting 6w:

$-w-6w>+8-9$

Operating:

-7w>-1

Now we divide by -7 but recall that when dividing by a negative number, we must flip the inequality sign:

$\displaystyle w$

Operating:

$\displaystyle w$

Solution:

$\mathbf{\displaystyle (-\infty,\frac{1}{7})}$

4 0

3 years ago

Harper sells appliances. She makes a weekly salary of $450 plus 3% commission on her total sales for the week. If her sales this

maw [93]

Answer:

$ 246

Step-by-step explanation:

3% of 3,200 is 96

so 96 + 450 = 246

8 0

3 years ago

8(x+2)=56 HELP PLZZ ANYONE Use the Distributive Property to solve the equation.

xenn [34]

Answer:

x = 5

Step-by-step explanation:

1. 8 (x + 2) = 56 Distribute the 8

2. 8x + 16 = 56 Subtract 16 from both sides

3. 8x = 40 Divide both sides by 8

4. x = 5

6 0

4 years ago

1. For each of the following, indicate whether it is a question that involves permutations, combinations, or neither, and then a

krek1111 [17]

Answer:

Step-by-step explanation:

we are given some scenerios and we are to find out the total number of ways after mentioning permutations, combinations, or neither

a. How many ways can a coach choose two co-captains from 16 players in the basketball team?

Combination because both are having same position so order does not matter

16C2 = 120

b. In how many ways can seven questions out of ten be chosen on an examination?

Combinations because order of question does not matter.

10C7 = 10C3 = 120

c. Find the number of ways that 10 women in the finals of the skateboard street competition can finish first, second, and third in the X Games final.

Here order matters. Hence permutation

10P3 = 720

d. A postal zip code contains five digits. How many different zip codes can be made with the digits 0–9? Assume a digit can be repeated.

Here repitition is allowed. So neither permutation nor combination.

No of ways = $10^5$

8 0

3 years ago

Which side lengths form a right triangle

aleksandrvk [35]

Answer:

A and C

Step-by-step explanation:

A right triangle consists of two legs and a hypotenuse.
To find hypotenuse, we use The Pythagorean Theorem
The Pythagorean Theorem = ${a}^{2} + {b}^{2} = {c}^{2}$
two legs meet at a 90° angle and the hypotenuse is the longest side

3 - 4 - 5

6 - 8 - 10

7 - 24 - 25

5 - 12 - 13

are some basic right triangle

(about more, look picture)

Just use hypotenuse formula :

3 x 3 = 9

4 x 3 = 12

5 x 3 = 15

Option C is correct

${5}^{2} + { \sqrt{6} }^{2} = { \sqrt{31} }^{2}$

Option A is correct

${5}^{2} + {5}^{2} = { \sqrt{50} }^{2}$

But B isn't correct

Hope this helps ^-^

4 0

3 years ago