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tia_tia [17]
3 years ago
12

Evaluate: 10x when x=10 The answer is_______( just type in your final number answer)​

Mathematics
2 answers:
mojhsa [17]3 years ago
8 0
10x is 10 times x so if x=10 then the answer is 10 times 10, which is 100.

The answer is 100.
Kisachek [45]3 years ago
5 0

Answer:

100

Step-by-step explanation:

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Please help solve this probability question:
tia_tia [17]

it is 1

Because there is 50 passengers and the is 50 seat

so 50÷50=1

so the probability will be 1

4 0
3 years ago
Caroline knows the height and the required volume of a cone-shaped vase she’s designing. Which formula can she use to determine
timama [110]

Answer:

Option B. r=\sqrt{\frac{3V}{\pi h}}

Step-by-step explanation:

we know that

The volume of a cone is equal to

V=\frac{1}{3}\pi r^{2} h

Solve for the radius r

That means-----> isolate the variable r

Multiply by 3 both sides

3V=\pi r^{2} h

Divide by (\pi h) both sides

r^{2}=\frac{3V}{\pi h}

square root both sides

r=\sqrt{\frac{3V}{\pi h}}

4 0
4 years ago
Identify which type of sampling is​ used: random,​ systematic, convenience,​ stratified, or cluster. To determine customer opini
Gennadij [26K]

Answer:

Cluster

Step-by-step explanation:

According to the Question,

  • Given this, Daimler−Chrysler randomly selects 100 service centers during a certain week and surveys all customers visiting the service centers.

This is a Cluster type of Sampling.

  • Cluster sampling is a type of sampling method in which the population under study is divided into different groups known as clusters before simple random samples are selected from each population cluster. The analysis of such a population is carried out based on the sampled clusters.
  • This method is adopted when a researcher does not have access to the whole population under research.

Advantages of cluster sampling

  • The research method only needs fewer resources.
  • The sample under review is feasible.

Note: Cluster sampling is not as accurate as simple or stratified random sampling.

4 0
3 years ago
Who can answer this question is you get it right ill mark you the brainliest
sp2606 [1]

Answer:

6+11

Step-by-step explanation:

the negative signs cancel out

8 0
3 years ago
Read 2 more answers
Which polygon has interior angles whose sum is 1440°? octagon nonagon decagon 11-gon
ArbitrLikvidat [17]

Answer:

Decagon

Step-by-step explanation:

We can use the general equation to determine the sum of interior angles:

I.A. = 180 \times (n-2)

Since we know the sum of interior angles (I.A.) is 1440°, we must figure out n - the number of sides and so:

1440=180(n-2)\\\\\frac{1440}{180}=n-2\\\\8=n-2\\\\n=10

Since n=10 this means that it is a 10 sided shape meaning it's a decagon.

5 0
3 years ago
Read 2 more answers
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