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Lady bird [3.3K]
3 years ago
15

How do you find a rate of a number

Mathematics
2 answers:
KATRIN_1 [288]3 years ago
8 0

To determine the rate of a number do the following steps:


   Multiply the number by the percent (e.g. 87 * 68 = 5916)

   Divide the answer by 100 (Move decimal point two places to the left) (e.g. 5916/100 = 59.16)

   Round to the desired precision (e.g. 59.16 rounded to the nearest whole number = 59)

olchik [2.2K]3 years ago
3 0

ROC is often used when speaking about momentum, and it can generally be expressed as a ratio between a change in one variable relative to a corresponding change in another; graphically, the rate of change is represented by the slope of a line.


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Solve the system by the elimination method..<br><br> 2a + 3b = 6<br> 5a + 2b - 4 = 0
VashaNatasha [74]

Answer:

34a

Step-by-step explanation:


8 0
3 years ago
Please help i will mark brainliest for anyone who can help me 15 points on the line
gregori [183]

Answer:

A: a^3

B: c^1 or just c

Step-by-step explanation:

Subtract the exponents

6 0
4 years ago
A. A 5in radius ball is in a
abruzzese [7]

Answer:

52.33%

Step-by-step explanation:

Since, all six sides of the box are touching the ball.

So, all the three dimensions of the box are equal.

Hence, it is a cubical box.

Side length of the box (l)

= diameter of the ball

= 2*radius of the ball

= 2*5

= 10 In.

V_{ball} = \frac{4}{3} \pi r^3

V_{ball} = \frac{4}{3} \times 3.14(5)^3

V_{ball} = \frac{4}{3} \times 3.14\times 125

V_{ball} = \frac{1,570}{3}\: In^3

V_{box} =l^3

V_{box} =(10)^3

V_{box} =1000\: In^3

Percentage of the space in the box occupied by the ball

= \frac{V_{ball}}{V_{box} } \times 100

= \frac{\frac{1,570}{3}}{1000} \times 100

= \frac{1570}{3000} \times 100

= \frac{157}{3}

= 52.33\%

5 0
3 years ago
What is the range of y = sin x?
Greeley [361]

Answer:

See below

Step-by-step explanation:

The function f(x)=sin(x) oscillates between -1 and 1, so the range is -1\leq x\leq 1.

7 0
3 years ago
Anyone got answers to this? Need help asap it’s due tomorrow!!
umka2103 [35]

The figure on the left side shows the water level is at the 0.5 liter mark, ie half a liter.

1 liter = 1000 mL

0.5*1 liter = 0.5*1000 mL

0.5 liter = 500 mL

If you poured all the water into the jug on the right (without spilling), then the water level should reach the 500 mL mark. This is the small tickmark exactly halfway between the 400 and 600.

5 0
3 years ago
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