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
attashe74 [19]
3 years ago
14

A car travels at an average speed of 24km/h.Findin meters the distance travelled by the car in 12 seconds

Mathematics
1 answer:
inn [45]3 years ago
8 0

Answer:

80 m

Step-by-step explanation:

First convert km/h to m/s.

24 km/h × (1000 m / km) × (1 h / 3600 s) = 6.67 m/s

Distance = rate × time

d = 6.67 m/s × 12 s

d = 80 m

You might be interested in
Use compatible numbers to estimate the quotient of 776÷28
kiruha [24]
The answer to ur division problem would be 27.6785714286<span>
</span>
4 0
3 years ago
Which algebraic expression models the given word phrase 10 times the sum of a and b?
Phoenix [80]
In this case, the answer would be 10(a+b).  We are multiplying 10 * a + b.  Hope this helps you and satisfies your query.  Feel free to ask more questions.
8 0
3 years ago
Read 2 more answers
Select all of the following expressions that are equivalent to 0.25. (0.5)2 (-0.2) + (-0.05) |-3 + 2.75| -(-0.25) 2x - 1.75x
stiv31 [10]
The solutions for the following expressions are:
1. 0.5*2 = 1
2. -0.2+-0.05= -0.25
3. absolute value of (-3+2.75) = 0.25
4. -(-0.25) = 0.25
<span>5. 2x-1.75x = 0.25x</span><span>


</span>
3 0
3 years ago
A scientist wants to find the average weight of fish living in a large pond. So she will use the weights of 25 fish from the pon
lidiya [134]

Answer:

Use interval estimation to compute the average weight of fish living in a large pond.

Step-by-step explanation:

In statistic, point estimation comprises of the use of sample data to estimate a distinct data value (known as a point estimate) which is to function as a "best guess" or "best estimate" of an unidentified population parameter.  

The point estimate of the population mean (<em>µ</em>) is the sample mean (\bar x).

Now according to the law of large numbers, in probability concept, states that as we increase the sample size, the mean of the sample (\bar x) approaches the whole population mean (µ).

That is, \bar x →  <em>µ</em> as <em>n</em> → ∞.

The scientist uses the weights of 25 fish from the pond to find the average weight.

The sample is large, but not large enough.

So, use interval estimation to compute the average weight of fish living in a large pond.

The interval estimation is the best way to estimate the true value of a parameter. This is because the interval of values computed for the parameter has certain probability of containing the true parameter value.

The (1 - <em>α</em>)% confidence interval for population mean is an interval estimate.

4 0
3 years ago
What is the Answer ???
alexira [117]
151 divided by 8 is 18.875
and 15 divided by 8 is 1.875
(i wasn’t sure if it was 151 or 15 so i just put both)
3 0
2 years ago
Other questions:
  • A crane is rented at $1000 per day plus a charge per hour of use. The crane was used for 7 hours on a day, and the total charge
    5·1 answer
  • Please answer A S A P
    11·1 answer
  • Perpendicular to y = 2x – 6<br> and passing through (4,3)
    5·1 answer
  • What is a equivalent ratio to 8:9
    9·2 answers
  • Jeremy is taking a photography class, but he doesn't own a camera. The class organizers will rent him a camera for $6 per day. J
    7·2 answers
  • A=x+y/2 solving for y
    11·2 answers
  • Question is in the screenshot
    10·1 answer
  • 1. Ted found out that the rebate is not given until after he has
    15·1 answer
  • Solve the right triangle.<br> Round your answers to the nearest tenth.
    13·1 answer
  • A candy is in the shape of a sphere. The candy has a radius of 1.5 centimeters. Which of the following is closest to the volume
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!