All categories

3 years ago

Fred earned $22.50 in nine hours. how much did he earn after 4 hours? please show all your work

Mathematics

2 answers:

Paladinen [302]3 years ago

6 0

Answer:

He would earn $10 in 4 hour

$22.5 divide 9 Once u divide, that’s how much he earns hourly your next multiply what he earns hourly ($2.5) by 4 hours because they’re only asking how much he earned for 4 hours

BRAINLIEST ANSWER PLZ

Step-by-step explanation:

Ksenya-84 [330]3 years ago

3 0

He would earn $10 in 4 hours

You would have to divide $22.5 by how many hours he worked so it would be 9 hours. Once u divide, that’s how much he earns hourly. So your next step is to multiply what he earns hourly ($2.5) by 4 hours because they’re only asking how much he earned for 4 hours.

You might be interested in

Please help with question 2, I’m too tired to think right now, and it’s for my little sister and it’s due tomorrow! Ignore the n

marishachu [46]

Answer:

2000 L

Step-by-step explanation:

There are 1250 L of water in a tank at present. If the tank is 0.625 full, what is the capacity of the tank?

The simple solution is:

1250 L ÷ 0.625 = 2000 L

The algebraic solution is:

Let c equal the capacity of the tank.

Therefore, c × 0.625 = 1250.

Divide both sides by 0.625:

c × 0.625 ÷ 0.625 = 1250 ÷ 0.625

And simplify:

c = 1250 ÷ 0.625

c = 2000

5 0

3 years ago

-8.3 + x = -12 I will give brainliest

Diano4ka-milaya [45]

The answer is X = -3.7

5 0

3 years ago

Read 2 more answers

Marcos is flying a kite 35 feet above an oak tree. The angle of elevation to the top of the tree is 16 degrees and the angle of

Elza [17]

9514 1404 393

Answer:

195 ft

Step-by-step explanation:

The relationship between the horizontal distance, angle, and vertical height is given by ...

Tan = Opposite/Adjacent

Referring to the attached diagram, we have ...

tan(16°) = BT/MB

tan(25°) = BK/MB

Solving for BT and BK, we can describe their difference as ...

BT = MB·tan(16°)

BK = MB·tan(25°)

BK -BT = 35 = MB(tan(25°) -tan(16°))

Dividing by the coefficient of MB gives ...

MB = 35/(tan(25°) -tan(16°)) = 35/0.179562

MB = 195 . . . feet

Marcos is standing 195 feet from the base of the tree.

3 0

3 years ago

0.9 as a simplified ratio

Bas_tet [7]

All numbers that are 0._ are _/10 therefore that would be 9/10 because this ratio cannot be simplified further.

3 0

3 years ago

Increasing on the intervals Decreasing on the intervals

tatyana61 [14]

The increasing and decreasing intervals are marked on the graph and attached below.

The red arrow mark shows the part where graph is decreasing

The green arrow mark shows the part where graph is increasing

There is no end point or starting point for the graph

The graph starts decreasing at -∞ and it decreases till it reaches -2.5

Also the graph start decreasing at 0 and goes to +∞

So we have two decreasing intervals

(-∞ , -2.5) U (0, ∞)

The graph starts increasing at -2.5 and it increases till it reaches 0

So increasing interval is

(-2.5, 0)

6 0

3 years ago