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
Marizza181 [45]
3 years ago
15

At last month's trivia competition, 20 questions were about history and geography, and the other 35 questions were about pop cul

ture. This month, the number of history and geography questions increased by 15%, while the number of pop culture decreased by 20%.
Find the percent change in total number of questions from last month to this month.

A.
The total number of questions decreased by about 4%.
B.
The total number of questions increased by about 17.5%.
C.
The total number of questions increased by about 8%.
D.
The total number of questions decreased by about 7%.
Mathematics
1 answer:
valkas [14]3 years ago
8 0

Answer:

About 7% is the anwser i tried 4% and i got it wrong and it said 7 was correct

You might be interested in
Someone please help me will give BRAILIEST?!!!
Tresset [83]
Its 6f hope this helps :P



5 0
3 years ago
Read 2 more answers
everything 3 days seth goes to the grocery store his best friend brian goes 5 days on what day will they both go on to the store
7nadin3 [17]
Wednesday??????????????????????????????????????
3 0
2 years ago
Find two consecutive odd integers whose product is 323
Harrizon [31]
Use a let statement 
first
let x and x + 2 be the number so you write it like this
<u>let x = the first consecutive integer
</u><u>let x + 2 = the second consecutive integer
</u>
second
x(x+2)=323
x^2 + 2x = 323
        -323  -323
x^2 + 2x -323 = 0

third
try to factor -323 so it is 19 and -17
(x + 19) (x - 17) = 0
x = 19 
x = -17

hope this help

4 0
2 years ago
According to the Centers for Disease Control, the probability that a randomly selected citizen of the United States has hearing
laila [671]
I think the answer is yes you can because they are both different things.

What I mean by that is that the United Stated as .151% of its people with hearing problems, and .093% with vision problems. So really adding them together just mixes it saying that .244% of people in the united states have either a vision or a hearing problem.

It doesn’t make it any more or any less people by adding them together. Therefore it’s not any more or any less probable to pick one or the other.

Hopes this helps.
5 0
2 years ago
Suppose you were given $10 as a gift.Name three different ways to save your money.
Fed [463]
Dont spend it. Spend less. Dont give it away.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Joe is preparing 18 hot dogs for his party. However, Joe only has 12 hot dog buns. How many more hot dog buns does Joe need?
    14·2 answers
  • Which expression has the same sum as the one below?
    13·2 answers
  • Rewrite the equation in slope-intercept form: 2x + 3y = 12.
    11·2 answers
  • Hello, I need help to figure out the arc measure of AH and GC. Could someone please give me the answer as well as the work ?
    5·1 answer
  • I NEED HELP ASAP PLS DO STEP BY STEP WILL GIVE BRAINLIEST!!!!!!!!!!!!!
    9·1 answer
  • ABC - XYZ. The ratio of their areas is 25/16. If XY has a length of 40, what is the length of AB?​
    13·1 answer
  • MARK BRAINLIEST AND 25 POINTS In the figure below, BCA is similar to BDC is similar to CDA.
    8·1 answer
  • Which equation represents the nth term of the sequence {2,1,-4,-7...}.
    13·2 answers
  • A quality-conscious disk manufacturer wishes to know the fraction of disks his company makes which are defective. Step 1 of 2: S
    12·1 answer
  • Help ASAP brainliest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!