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
IRINA_888 [86]
3 years ago
13

Three kitchen timers are set to start at the same time. The first goes off every 10 minutes, the second goes off every 15 minute

s and the third goes off every 25 minutes. How many minutes will pass before all three are going off at the same time? Show support and explain your process.
Please help immediately!!! :(
Mathematics
1 answer:
Vesnalui [34]3 years ago
7 0

Answer:

3 hours and 15mins

Step-by-step explanation:

You first have to add the first clocks time to get to a hour 10+10+10 to get to 60mins then, you add the second clocks time 15+15+15 to get to 60 again last, you add the third clocks time 25+25+25 to get to 75 but subtract 60 mins from 75 to get  15mins left And turn the 60mins to hours so it’s 3hours 15mins have passed

You might be interested in
A farmer sells 8.8 kilograms of apples and pears at the farmer's market. 3 /4 of this weight is apples, and the rest is pears. H
gayaneshka [121]

Answer:

  2.2 kg

Step-by-step explanation:

If 3/4 of the weight is apples, the remaining 1/4 is pears. 1/4 of 8.8 is 2.2, so ...

  the farmer sold 2.2 kg of pears at the farmer's market.

3 0
3 years ago
Is the fraction 13/8 a rational number
Talja [164]
Yes. Any number that can be written as a fraction is defined as rational.
4 0
3 years ago
Food inspectors inspect samples of food products to see if they are safe. This can be thought of as a hypothesis test with the f
Novay_Z [31]

Answer:

Type II error

Step-by-step explanation:

According to the definition of type II error, the type II error arises when we wrongfully accept the null hypothesis. It means that when we accept our null hypothesis and null hypothesis is not correct then type II error arises. So according to situation we are accepting the null hypothesis that the food is safe but it is actually not safe. Hence the given situation represents type II error.

7 0
3 years ago
Solve Using Substitution<br>-9x + 6y = 18<br>y = -6​
Sidana [21]

Answer:

the answer should be x = -6

Step-by-step explanation:

-9x + 6y = 18

-9x + 6(-6) = 18

-9x - 36 = 18

-9x - 36 + 36 = 18 + 36

-9x = 54

-9x ÷ -9 = 54 ÷ -9

x = -6

6 0
3 years ago
Simplify 7/x+2-4/x-5
lesantik [10]
-3(x-1)/x would be your answer
3 0
3 years ago
Other questions:
  • Kelly price sells college textbooks on commission. She gets 8 % on the first $7500 of​ sales, 16% on the next $7500 of​ sales, a
    14·1 answer
  • Suppose there is a game with two players, player 1 and player 2. each player has two 10) strategies, player 1 can play either "u
    6·1 answer
  • Bryan wants to ship three medium-sized boxes. Two companies offer different rates.
    6·2 answers
  • ​(0​,0​), ​(1,6​), ​(2​,24​), ​(3​,54), ​(4​,96​)
    6·2 answers
  • How do you solve 2x + 1= 3x - 3
    11·2 answers
  • Simplify 34x+13xy+12y​
    7·1 answer
  • Expression to show how to convert 60 hours to days
    13·1 answer
  • Given: ∠LKM ≅ ∠JKM
    15·2 answers
  • The equation 3/4 [x-1]=[-3] is equivalent to?
    6·1 answer
  • What is the slope and y-intercept of y = 4x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!