3 years ago

Percent of decrease from 150 to 60

Mathematics

1 answer:

umka21 [38]3 years ago

6 0

Answer:

60% decrease

Step-by-step explanation:

150/100(%)=1.5

60/1.5=40(%)

100(%)-40(%)=60(%)

You might be interested in

9. A new classroom is 10.5 metres by 5.2 metres.

nignag [31]

Answer:

Step-by-step explanation:

(10.5×5.2)÷(2×2)

=13.65

~14

4 0

3 years ago

Read 2 more answers

Which algebraic expression represents the phrase below

ale4655 [162]

5 (0.5x - 2) ..........

5 0

4 years ago

Read 2 more answers

Samuel can type nearly 40 words per minute. Use this information to find the number of hours it would take him to type 2000 word

Sauron [17]

If he types 40 words a minute, he can type 2000 words in 50 minutes you can solve this by doing 40*50 the number of hours would be less than one

8 0

3 years ago

A new medical test has been designed to detect the presence of the mysterious brainlesserian disease. among those who have the d

Mumz [18]

Introduce the following notations of events:
A "The person has the disease"
B "The test is positive", C "the test is erroneous"
Our formula will be then:
$P(A)=P(A!B)P(B)+P(A!C)P(C)\\\text{Using the given value we get the formula:}\\0.18=P(A!B)0.9+0.06\times0.1\\\text{Solving the above equation for P(A!B) we get:}\\P(AB):0.19$
So the probability we are looking for is 0.19

8 0

4 years ago

The temperature falls 3 degrees Celsius each hour for 8 hours. What is the total change in temperature over this eight-hour peri

VikaD [51]

Answer:

–24°C

Step-by-step explanation:

(–3°C) × 8 = <u>–24°C </u>

8 0

4 years ago

Percent of decrease from 150 to 60​

Percent of decrease from 150 to 60