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
ddd [48]
3 years ago
11

Noah solved three math problems. The first problem took him 1 minute. The second problem took him 30% longer than the first prob

lem, and the third problem took him 50% longer than the second problem. How long did it take Noah to solve all three problems?
Mathematics
1 answer:
lora16 [44]3 years ago
4 0
60 seconds * 1.30 = 78. 78 seconds * 1.5 = 117 seconds.

117+78+60= 225 seconds.

225 seconds is your answer! :)
Hopefully this helped!
You might be interested in
on the blue print for a house a rectangular balcony is 1 inch wide and 1.75 inches long . if the actual length of the balcony is
Triss [41]
The perimeter of the balcony is 22ft.
8 0
3 years ago
Read 2 more answers
1. Solve for the x and y intercepts:
aleksandrvk [35]
To find the x-intercept, you simply make y equal to 0 and solve the equation for x. To find the y-intercept, you make x equal to 0 and solve for y. So, for number 1, the answer is D because when you set it to y equals 0, you get x=3 and when you set it to x equals 0, you get 4. 
Number 2 we would do the same thing and get D as well.
Hope this helps!
4 0
3 years ago
What is the probability that the two pointers will land on an odd number and letter C? Give the probability as a percent
Firlakuza [10]

Answer:

12.5%

Step-by-step explanation:

hope this helps and its right

6 0
3 years ago
Read 2 more answers
Five increased by the product of a number and 9 is greater than -27<br> As an inequality
Brut [27]

Answer:

brhnrnr e euebe ehe we je euebe ejeje

3 0
3 years ago
Find the distance between the points 5 , 3 and -6 , 3 .
just olya [345]
(5, 3) (-6, 3)
The slope is 0 Slope = m = (Y2<span> -Y</span>1<span>) </span>÷<span> (X</span>2<span> -X</span>1<span>) (Y2 -Y1)=0
SO, the distance is just the difference in the x values.
distance = 5 --6 = 11

</span>
7 0
3 years ago
Other questions:
  • A certain bacteria colony doubles in size every day for 20 days, at which point it reaches the limit of its habitat and can no l
    11·1 answer
  • WILL GIVE 20 POINTS!!! PLEASE HELP!!!
    8·2 answers
  • At a yoga club, the number of boys to girls was 2:5. If there are 15 more girls, how many boys are there?
    9·1 answer
  • Find the measure of angle A
    12·1 answer
  • Given 4s+3-8t when s=7 and t=2.
    14·1 answer
  • Will give Brainliest
    6·1 answer
  • Find the area of the circle. Leave your answer in terms of pi
    8·2 answers
  • Find the difference: -8 - 7 = ​
    5·2 answers
  • 3 teaspoons equal_tablespoon(s).<br> А<br> 1/2<br> B<br> 1 1/2<br> с<br> 2<br> D<br> 1
    10·1 answer
  • Find the missing side​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!