All categories

2 years ago

Someone help me pls!!!!

Mathematics

2 answers:

klasskru [66]2 years ago

6 0

The answer I got was c

Alecsey [184]2 years ago

3 0

Answer:

the answer is c

Step-by-step explanation:

You might be interested in

A motorist drives at an average speed of 80 km/h. How far does she travel in 3 1/2 hours?

zheka24 [161]

80 * 3.5 = 280
she travels around 280km in 3.5 hours.

3 0

3 years ago

I enter the bedroom. There are 34 people. You kill 30. How many people are in the bedroom?

agasfer [191]

There would be 4 people alive

5 0

2 years ago

Read 2 more answers

Using a sample of 40 patients from a local hospital, researchers measured cholesterol level in an attempt to estimate the mean c

Burka [1]

Answer:

B. NON-REPRESENTATIVE

Step-by-step explanation:

<em>The sample does not represent the population as a researcher is taking a sample from the hospital where the cholesterol level of the patient is generally high and the researcher is not randomly selecting the U.S. citizens.</em>

Thus, option (B) is correct.

Further, the sample is a subset of the population and it is easy to analyze as compared to the population.

The sample is said to be representative if it represents the whole population.

5 0

3 years ago

What is the solution to the equation 4x - 6 = 10x - 3?

beks73 [17]

$\huge{\boxed{\tt{Solution:-}}}$

$\sf {4x-6=10x-3}$

What is the solution of the equation:

$\sf{(a.)\:x=\dfrac {-1}{2}}$

$\sf{(b.)\:x=-2}$

$\sf{(c.)\:x=\dfrac {1}{2}}$

$\sf{(d.)\:x=2}$

Now, we solving it :

$\sf{: \implies {4x - 6 = 10x - 3}} \\ \\ \sf{: \implies { - 6 + 3= 10x - 4x}} \\ \\ \sf{: \implies { - 3= 6x}} \\ \\ \sf{: \implies { \dfrac{- 3}{6} = x}} \\ \\ \sf{: \implies {\dfrac{- 1}{2} = x}} \\ \\ : \implies {\boxed{ \sf{x =\dfrac{- 1}{2}}}}$

$\bf{\therefore{Correct \:solution\:is\:(a.)\:x=\dfrac {-1}{2}.}}$

$\rule {307}{2}$

5 0

3 years ago

HELP!!!!! plsssss! A slice is made parallel to the base of a triangular pyramid. What is shape of the resulting two-dimensional

UkoKoshka [18]

I think it’s A triangle

6 0

3 years ago

Read 2 more answers