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Salsk061 [2.6K]
4 years ago
6

Which scenario best expresses a 400% increase?

Mathematics
1 answer:
otez555 [7]4 years ago
8 0

Answer:

I think its 9 to 45, b.

Step-by-step explanation:

because the a gets you a 39900% , and c gets you a 500%, and d gets you a 300%. So b is the only option that makes sense.

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The local newspaper has letters to the editor from
swat32

Answer:

300 readers

Step-by-step explanation:

60/2=30

30X100=300

6 0
3 years ago
Joe is considering pursuing an MBA degree. He has applied to two different universities. The acceptance rate for applicants with
ANEK [815]

Answer:

The probability that Joe will be accepted at one and only one university

P(A n B ) = 0.1

Step-by-step explanation:

Given data the acceptance rate for applicants with similar qualifications is 25% for University A

P(A) = 25% =0.25

The acceptance rate for applicants with similar qualifications is 40% for University B

P(B) = 40% =0.40

<u>Independent events:</u>

let E and F are said to be independent events  then

P(E n F ) = P(E ) P(F)

both universities are independent

The probability that Joe will be accepted at one and only one university

P(A n B ) = P(A) P(B) = 0.25 X 0.40 = 0.1

7 0
3 years ago
George and carmen went on a bicycle trip. they took a bus to their starting point, then biked the rest of the way. they traveled
Andreyy89

Ok so we know that x = y+70
So y+y+70 = 300
2y+70 = 300
2y = 230
y = 115
So we know that x = y+70
do x = 115+70
X= 185

4 0
4 years ago
Which type of scientist would observe the spread of a speacies of red fire ants
adell [148]
A entomologist, they study the spread of insects
4 0
3 years ago
HELP ME PLEASE im begging!!
adelina 88 [10]

Answer:

x = 40

Step-by-step explanation:

As the Corresponding angles are equal

4x - 50 = 2x + 30 \\ 4x - 2x = 50 + 30 \\ 2x = 80 \\  \frac{2x}{2}  =  \frac{80}{2}  \\ x = 40 \degree

Hope this helps you.

Let me know if you have any other questions :-)

4 0
3 years ago
Read 2 more answers
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