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
kolezko [41]
3 years ago
14

A squirrel burrowed 6 holes in 2 minutes. How many holes could the squirrel burrow in 7 minutes?

Mathematics
2 answers:
Karolina [17]3 years ago
7 0
7 minutes= 2 minutes x 3.5

The squirrel burrowed 6 holes in 2 minutes.
To find how many holes the squirrel burrows in 7 minutes we multiply 6 x 3.5= 21.

Alternate method:

If the squirrel burrows 6 holes in 2 minutes that means he has burrowed 3 holes in 1 minute.
Multiply the number of holes burrowed in 1 minute by 7 to get 21.
Vadim26 [7]3 years ago
6 0

Answer:

21 holes

Step-by-step explanation:

6 holes/2 minutes = x/7 minutes (cross multiply)

(6*7)/2 = 42/2 = 21 holes

You might be interested in
If electricity power failures occur according to a Poisson distribution with an average of 3 failures every twenty weeks, calcul
Wittaler [7]

Answer:

0.9898 = 98.98% probability that there will not be more than one failure during a particular week.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

In which

x is the number of sucesses

e = 2.71828 is the Euler number

\mu is the mean in the given interval.

3 failures every twenty weeks

This means that for 1 week, \mu = \frac{3}{20} = 0.15

Calculate the probability that there will not be more than one failure during a particular week.

Probability of at most one failure, so:

P(X \leq 1) = P(X = 0) + P(X = 1)

Then

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

P(X = 0) = \frac{e^{-0.15}*0.15^{0}}{(0)!} = 0.8607

P(X = 1) = \frac{e^{-0.15}*0.15^{1}}{(1)!} = 0.1291

Then

P(X \leq 1) = P(X = 0) + P(X = 1) = 0.8607 + 0.1291 = 0.9898

0.9898 = 98.98% probability that there will not be more than one failure during a particular week.

6 0
2 years ago
Function 1 is defined by the equation p= --3/2r - 5. function 2 is defined by the following table. Which function has a greater
Rus_ich [418]
0-5. Here’s your answer
6 0
3 years ago
A Ferris wheel has a radius of 65 feet. What is the distance in feet traveled by a passenger after one full rotation? Round your
ira [324]
The distance would be 408 feet
4 0
3 years ago
How do I do this? Please help.
Klio2033 [76]

just do it like nike said

5 0
3 years ago
What is 1 1/2 into a whole number
drek231 [11]
It can't be a whole number. It can be 1.5, or 1 1/2.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Julio is lifting weights. He wants to have 240 pounds on the bar. How many 15 pound weights should he put on the bar?
    10·2 answers
  • PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • 4 sqrt 18 + 5 sqrt 32
    12·2 answers
  • Midge walked 7/8 mile Monday and 4/5 mile on Tuesday. let x = how much farther she walked on Monday.
    12·2 answers
  • Please help me klkkfljfjfhcnfnf
    15·1 answer
  • Ill choose you brainliest , if you choose the correct answer
    8·1 answer
  • Find the area of the Trapezoid below please!
    12·1 answer
  • In \triangle VWX,△VWX, \overline{XV}\cong \overline{WX}
    5·1 answer
  • If x-25=11, what is the value x/6
    5·2 answers
  • What is the scale factor?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!