What is 2/9 in the simplest form

An object sitting on a high shelf has no energy.

mel-nik [20]

Answer:

false

Step-by-step explanation:

objects always have energy no matter the location

6 0

4 years ago

You spend $3.50 on fruit. Apples cost $0.20 each while oranges cost $0.30 each. The equation models the situation, where x is th

Licemer1 [7]

Answer:

b. 11 apples; 1 orange

Step-by-step explanation:

We test each option, and see if the total is $3.50(what you spend). If the result is different, it is not a possible solution.

a. 1 apple; 11 oranges

1 apple for $0.20

11 oranges for $0.30 each

0.20 + 11*0.30 = $3.50

Possible solution

b. 11 apples; 1 orange

11 apples for $0.20 each

1 orange for $0.30

11*0.2 + 0.3 = 2.5

Not $3.5, so this is not a possible solution.

This is the answer

c. 7 apples; 7 oranges

7*0.2 + 7*0.3 = $3.5

Possible

d. 4 apples; 9 oranges

4*0.2 + 9*0.3 = $3.5

Possible

4 0

3 years ago

What are the approximate solutions of 2x2 − 7x = 3 rounded to the nearest hundredth?. . No real solutions. . x ≈ −0.77 and x ≈ 7

horrorfan [7]

The solution to the problem is as follows:

2x² - 7x = 3 can be re-written as 2x² - 7x - 3 = 0

Either by completing the square or using the quadratic formula this can be solved . 

Let's complete the square. 

2x² - 7x - 3 = 2(x² - 3.5x - 1.5) = 2(x - 1.75)² - 9.125....then we can put 
2(x - 1.75)² = 9.125 : (x - 1.75)² = 9.125/2 = 4.5625
x - 1.75 = √4.5625 ≈ ± 2.14
x = 1.75 ± 2.14 .....thus x ≈ 3.89 and x ≈ - 0.39

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4 0

4 years ago

Read 2 more answers

John attempted 56 free throws during the basketball season he mad 5/7 of them. How many free throws did he make?

Cloud [144]

Answer:

40

Step-by-step explanation:

5/7 divided by 56

7 0

3 years ago

Read 2 more answers

for a party. 10 friends are buying 100 cups,100 plates a punchbowl, and 200 ballons.if the friends share the cost equally ,how m

andrezito [222]

Answer:

Every friend would contribute 10% of total cost.

Step-by-step explanation:

As total shopping of 10 friends contains:

100 cups
100 plates
One Punchbowl
200 balloons

As you have not specified the typical prices of buying things, so I am assuming that each part of every entity costs 1 unit. For example, one cup costs 1 unit, one plate costs 1 unit, one punchbowl costs 1 unit, and 1 balloon costs 1 unit.

Note: Just assume, that 1 unit could be any currency, like 1 unit means one US dollar etc.

It means,

100 cups costs 100 units
100 plates cost 100 units
A punchbowl costs 1 unit
200 balloons cost 200 units

So, total cost of 100 cups, 100 plates, one Punchbowl, and 200 balloons:

100 + 100 + 1 + 200 = 401 units

As

Total cost of all shopping = 401 units

Total friends = 10

As the friends share the cost equally. Hence, just divide the total cost by total number of friends to establish the contribution of each friend.

Contribution of each friend = Total cost all shopping / Total friends

Contribution of each friend = 401/10 ⇒ 40.1 units

So, each friend would contribute the cost of 40.1 units.

In other words, every friend would contribute 10% as 10% of 401 = 40.1 units.