3 years ago

each building block is a cube and has volume (8)/(343)ft^(3 )how long is each side of the building block

Mathematics

1 answer:

Murrr4er [49]3 years ago

8 0

8/343 = V = s^3

take the cube root of 8 and the cube root of 343 to get the side length

s= 2/7 ft

You might be interested in

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

sveticcg [70]

Answer:

Oh lordy I hope this is correct

Step-by-step explanation:

Type: Irrational Numbers. Example: 1.17513698...

Type: Natural Numbers. Example: 56

Type: Rational Numbers: Example: 1/3

Type: Integers. Example: -5

Type: Whole Numbers. Example: 0

6 0

3 years ago

An arithmetic sequence has a1 = 22 and a8 = 43. Find a15.

brilliants [131]

The 15th term of the arithmetic sequence $a_{15} = 64$

Option B is correct

The nth term of an arithmetic sequence is given as:

$a_{n} = a + (n - 1)d$

The first value, a = 22

$a_8 = a+(8 - 1)d\\a_8 = a + 7d$

Since $a_8 = 43$

$43 = 22 + 7d\\7d = 43 - 22\\7d = 21\\d = \frac{21}{7}\\d = 3$

The common difference, d = 3

$a_{15}= a + (15-1)d\\a_{15} = a + 14d\\a_{15} = 22 + 14(3)\\a_{15} = 22 + 42\\a_{15} = 64$

The 15th term of the arithmetic sequence = 64

Learn more here: brainly.com/question/24072079

4 0

1 year ago

F(x) = x + 2 when x = 10

murzikaleks [220]

Answer:

f(10) = 12

Step-by-step explanation:

f(x) = x + 2

Substitute x for 10.

f(10) = 10 + 2

f(10) = 12

8 0

3 years ago

Read 2 more answers

A salesman is paid $450 a week, plus a commission of 35 cents for every item that he sells. Write a linear function where the pa

Ratling [72]

Answer:

Step-by-step explanation:

1400×0.35

490+450

940

3 0

2 years ago

Read 2 more answers

18. The sum of 10 times a number and fifteen is added to eleven times the same number.

sergij07 [2.7K]

Answer:

Sum of 10 times a number and fifteen is added to eleven times the same number is therefore: 10x + 15 + 11x = 21x + 15

Step-by-step explanation:

4 0

3 years ago