1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Oksi-84 [34.3K]
3 years ago
6

Great White shark sightings are on the rise. In 2002, there were 140 but that number has increased by 150%. What is the new numb

er of Great White shark sightings? ​
Mathematics
1 answer:
stealth61 [152]3 years ago
6 0

Answer:

350

Step-by-step explanation:

Step 1: 100% of 140=280

Step 2: 50% of 140=70

Step3: So New number of Great White shark sightings=350

You might be interested in
A card is selected at random from a well-shuffled ordinary deck consisting of 13 spades, 13 clubs, 13 hearts, and 13 diamonds. 4
Elis [28]

Answer:

b) 0.42

Step-by-step explanation:

Let A be the event that card is a heart card and B be the event that card is a face card.

We have to find P(A or B). P(A∪B)=?

P(A∪B)=P(A)+P(B)-P(A∩B)

There are 13 heart cards and  12 cards are face cards. There would be 3 face card in hearts. So,

P(A)=13/52=1/4=0.25

P(B)=12/52=3/13=0.231

P(A∩B)=3/52=0.058

P(A∪B)=0.25+0.231-0.058

P(A∪B)=0.481-0.058

P(A∪B)=0.423

So, the probability that the card is a heart or is a face card is about is 0.42.

5 0
3 years ago
Simplify the expresion: 8(x^4 y^3)2/3
aleksandr82 [10.1K]

Answer:

Answer is this or not

Step-by-step explanation:

16x^4y^3/3

7 0
3 years ago
What is the domain of f(x)=square root of 9-14x
UkoKoshka [18]

Answer: 6.9

Step-by-step explanation:

3 0
2 years ago
Help !!! multiply !!
Bess [88]

Answer:

-4x^2-x

Step-by-step explanation:

6 0
2 years ago
Petra jogs 3 miles in 30 minutes. At this rate, how long would it take her to jog 7 miles?
NikAS [45]
30 minutes / 3 miles = 10 minutes for 1 mile

7 miles * 10 minutes per mile = 70 minutes total to run 7 miles
8 0
3 years ago
Other questions:
  • What is the best classification of 0 in the real number system?
    13·2 answers
  • A stainless steel patio heater is a square pyramid. The length of one side of the base is 19.6 m. The slant height of the pyrami
    15·1 answer
  • If a television service subscriber has cable service, there is a 0.24 probability the subscriber has a DVR player. If the subscr
    7·1 answer
  • Need help with this<br> Question
    7·1 answer
  • You want to buy a pizza with 2 toppings. The restaurant offers five possible toppings. How many ways can you choose 2 toppings?
    5·1 answer
  • The product of w and 5 is less than or equal to -25
    6·1 answer
  • Answer the question please
    15·2 answers
  • Please hurry I am going n a test and I don’t know this!!!!!!!!!If the probability of an event is .42, the probability of the eve
    11·1 answer
  • Quadrilateral ABCD, shown below, is translated 3 units to the left to create quadrilateral A'B'C'D'.
    9·1 answer
  • Dude i might as well give up because no on is gonna answer this on
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!