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
JulsSmile [24]
1 year ago
8

A university has 34,350 students. In a random sample of 255 students, 17 speak three or more languages. Predict the number of st

udents at the university who speak three or more languages.
Mathematics
1 answer:
agasfer [191]1 year ago
6 0
230.
Because (34350/255)*17 equals 230
You might be interested in
1. A submarine is 40 meters below sea level. It goes up 12 meters, then goes down 30 meters. What is the submarine's new positio
Lilit [14]

Answer:

Question Number 1: C. -58 meters

Question Number 2: 1.45 lbs

Step-by-step explanation:

<em><u>Question Number 1: </u></em>

40 - 12 = 28 meters below sea level

28 + 30 = 58 meters below sea level . So respectively its negative, so -58 would be your answer .

<em><u>Question Number 2: </u></em>

To figure out how many pounds of carrots are in each cake, divided 7.25 by 5. That equals 1.45. So one cake needs 1.45 pounds of carrots.

8 0
2 years ago
What polynomial can be simplified to a different of squares? 10a2+3a-3a-16
olganol [36]

10a^2 +3a -3a -16 = 10a^2 -16 = (\sqrt{10}a +4 ) (\sqrt{10}a - 4 )

3 0
3 years ago
mason wants to play with maliyah's doll house but first he needs to stop at the clubhouse. if all three stops are in the shape o
svlad2 [7]
To check if distances can be a triangle add the smaller two distances together. If the sum is larger (not equal to) than the longest distance then it is a possible side. For example, 2,2,4 or 1,2,5cannot be a triangle, 2,3, 4 can be a triangle because 2+3 is greater than 4.
7 0
3 years ago
Read 2 more answers
The price of a sweater was reduced from $20 to $12. By what percentage was the price of the sweater reduced
kirill [66]

Answer:

The price was decreased by 40%

Step-by-step explanation:

Take the original price and subtract the new price

20-12 = 8

Divide by the original price

8/20 = .4

Change to a percent

40 %

The price was decreased by 40%

4 0
2 years ago
Read 2 more answers
NEED HELP ASAP!!!! <br> A) 12 sq. cm.<br> B) 6 sq. cm.<br> C) 12 cm<br> D) 6 cm
zaharov [31]

Answer:

its B- 6 sq. cm.

Step-by-step explanation:

1/2 times base times height

1/2 x 4 x 3

6

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the equation of the line that is parallel to the given
    5·1 answer
  • Solve P=a+2b+3c for b
    9·2 answers
  • In a parking lot, there are 21 blue cars and 75 cars that are other colors. What is the ratio of blue cars to cars that are not
    15·2 answers
  • Compute the mode, median, and mean for 23455
    14·1 answer
  • Which of the following phrases translates to the expression yn
    9·1 answer
  • Select all exprssion that are equivalent to 6x+1-(3x-1)
    10·1 answer
  • Gerald will chooses color of shirt and a style of tie to wear today. He can choose from a
    12·1 answer
  • Josh travels frequently. For a particular airline, it takes 20 minutes for the first bag to arrive in baggage claim after a flig
    9·1 answer
  • Use the drawing tools to form the correct answer on the provided graph
    9·1 answer
  • Becca polled the members of her volleyball team to see what their opinions were regarding the awards banquet. Her results were:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!