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3 years ago

What is the value of 10C3? A. 30 B.120 C.720 D.1000

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

3 0

The correct answer is B. 120

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C(1)=−20 c(n)=c(n−1)+10 Find the second term in the sequence.

svet-max [94.6K]

Answer:

c(2) = -10

Step-by-step explanation:

The first equation says that the first term of the sequence is -20.

The second equation is saying that to find any term of the sequence, add 10 to the previous term.

c(2) = c(2-1) + 10

c(2) = c(1) + 10

c(2) = -20 + 10 = -10

5 0

2 years ago

Identify the median and IQR of the data set below.20222426283032Your answerWhich dota

Dennis_Churaev [7]

We are given a boxplot that contains some data. We will use the information below to analyze the given question.

STEP 1: Median

From the image above, we can see that the median represents the line drawn inside the box

This gives;

$\text{Median}=24$

STEP 2: Interquartile range

The interquartile range is the difference between the third quartile and the first quartile.

$\begin{gathered} q_3=28 \\ q_1=22 \\ \text{IQR}=28-22 \\ \text{IQR}=6 \end{gathered}$

4 0

1 year ago

How many different 5-digit pins are there where none of the digits are repeated?

vazorg [7]

With no digit being repeated: 10*9*8*7*6= 30,240

7 0

3 years ago

Multiply & Simplify.

kipiarov [429]

2a(7a²-3a+9)
=14a^3 - 6a^2 +18a

answer is D. 14a³-6a²+18a

3 0

2 years ago

Solve for (x) x+15=3x+5

dolphi86 [110]

Answer:

$x + 15 = 3x + 5 \\ 15 - 5 = 3x - x \\ 10 = 2x \\ \frac{10}{2} = \frac{2x}{2} \\ x = 5$

hope this helps....

8 0

2 years ago