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4 years ago

What is the percent of change from 50 to 35 ?

Mathematics

2 answers:

Lelu [443]4 years ago

7 0

Isn't like 70%, because to get a percentage don't you have to multiply by 100

UNO [17]4 years ago

4 0

<span>If you would like to find the percent of change, you can calculate this using the following steps:<span>

x% of 50 = 35
x/100 * 50 = 35 /*100/50
x = 35 * 100 / 50
x = 70%

100% - 70% = 30%

<span>Result: It is a </span>30% decrease<span>.</span></span></span>

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Evalute x(-y+z) for x =-1 y=2, and z=5

Taya2010 [7]

Answer:

-3

Step-by-step explanation:

x(-y+z)

-1(-2+5)

-1(3)

-3

8 0

4 years ago

Cindy is using division to write a fraction equivalent to 30/100. She tried to divide the numerator and denominator by 3. She go

ziro4ka [17]

She should find a number that is divisible by both 30 and 100 so she should try dividing numerator and denominator by 10. This will give her the equivalent fraction 3/10

4 0

3 years ago

Solve 3x +5 =14 please help me

alisha [4.7K]

3x=14-5
3x=14-5
3x=9
x=9 ➗ 3
x= 3

the answer is 3

4 0

4 years ago

Read 2 more answers

59.952 rounded to the nearest tenth

Trava [24]

Rules for rounding is if the previous place is 5 or more, you round up. If it is less than 5, you round down. The thousandths place is five, so you would round up. Now you would also round the ones, since the tenths is at 9. So it would be 60.0

6 0

4 years ago

2 hours after a freight train leaves delhi a passenger train leaves the same station traveling in the same direction at an avera

insens350 [35]

The average speed of the freight train was 10.67 km/hr.

<h3>What is average speed?</h3>

The average speed is the total distance traveled by the object in a particular time interval.

Now it is given that,

Average speed of the passenger train = 16 km/hr

Time taken by passenger train to overtake the freight train = 4 hours

So, the distance between two trains = Average speed of the passenger train * Time taken by passenger train overtake the freight train

⇒ distance between two trains = 16 * 4 = 64 km

Thus, Distance to be covered by freight train = 64 km

Since, freight train leaves the same station in the same direction after 2 hours.

Hence, total time taken to cover 64 km by freight train = 2 + 4

= 6 hours

⇒ Average speed of the freight train = Distance covered by freight train/total time taken to cover 64 km

⇒ Average speed of the freight train = 64/6 km/hr

⇒ Average speed of the freight train = 32/3 km/hr

or, Average speed of the freight train = 10.67 km/hr

Thus, the average speed of the freight train was 10.67 km/hr.

To learn more about average speed:

brainly.com/question/14556289

#SPJ4

5 0

1 year ago