3 years ago

The sum of 5 consecutive even numbers is 100. What is the first number in this sequence?

Mathematics

1 answer:

Oduvanchick [21]3 years ago

6 0

Answer: The number is 16

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PLEASE HELP ASAP!!! 70 POINTS AND BRAINLIEST FOR FASTEST AND BEST ANSWER!!!

Novay_Z [31]

Answer:

The IQR is the best measurement of spread for games and movies.

Step-by-step explanation:

Because both seem to have outliers, we want to use IQR instead of standard deviation to determine the spread of data.

8 0

3 years ago

Read 2 more answers

A sector with a radius of 8 cm has an area of 56pi cm2. What is the central angle measure of the sector in radians?

Maurinko [17]

Answer:

$\frac{7\pi}{4}$ .

Step-by-step explanation:

Given information:

Radius of circle = 8 cm

Area of sector = $56\pi\text{ cm}^2$

Formula for area of sector is

$A=\dfrac{1}{2}\theta r^2$

where, r is radius and $\theta$ is central angle in radian.

Substitute $A=56\pi$ and r=8 in the above formula.

$56\pi=\dfrac{1}{2}\theta (8)^2$

$56\pi=\dfrac{64}{2}\theta$

$56\pi=32\theta$

$\dfrac{56\pi}{32}=\theta$

$\dfrac{7\pi}{4}=\theta$

Therefore, the measure of the sector in radians is $\frac{7\pi}{4}$ .

6 0

3 years ago

Write an expression to describe the sequence below. Use n to represent the position of a

MrRa [10]

Answer:

n+1=x-1

Step-by-step explanation:

as n goes up, x decreases by 1 each time

7 0

3 years ago

Write a expression that is equivalent of 4+3(5+x)

Serggg [28]

Answer:19+3x

Step-by-step explanation:

4+3(5+x)

Open bracket

4+15+3x

19+3x

3 0

3 years ago

If it's 8:23 pm now... What time would it be in 45 min? ( I want to see what everyone comes up with)

andreyandreev [35.5K]

8:23, after 45 minutes is technically 8: 68

however, the hour ends at 60 minutes, so your true answer is 9:08 pm

hope this helps

6 0

3 years ago