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3 years ago

11

Black Wall Street: How did it begin?

1 answer:

cricket20 [7]3 years ago

6 0

Black Wall Street, former byname of the Greenwood neighbourhood in Tulsa, Oklahoma, where in the early 20th century African Americans had created a self-sufficient prosperous business district. ... Black businesses clustered on the strip of land that would become Greenwood in 1905, when African Americans acquired the land.

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Ivan has 15 yards of green felt 12 yards of blue felt to make 3 quilts, how many yards does he use for each quilt

Taya2010 [7]

Answer:

27

Step-by-step explanation:

4 0

3 years ago

270 g as a fraction of 1.5 kg

Arada [10]

Answer:

9/50

Step-by-step explanation:

1.5 kg = 1500 g

270/1500 =

= 27⁽³/150

= 9/50

8 0

3 years ago

Which expression is equal to "13 more than the quotient of n and 8"? *

viva [34]

Answer:

D

Step-by-step explanation:

The quotient of n and 8 is $\frac{n}{8}$ and 13 more than this is

$\frac{n}{8}$ + 13 → D

3 0

3 years ago

Read 2 more answers

If f(x) = 3x^2+ 3x^(1/2) + 3x, then f(-9) is equal to

ivanzaharov [21]

Since

$f(x)=3x^2+3\sqrt{x}+3x$

the domain of f(x) is the set of non-negative integers, because we can't feed a square root with negative inputs. So, you couldn't comput f(-9)

Unless you're allowed to use complex numbers, in that case we have

$f(-9)=3\cdot (-9)^2+3\sqrt{-9}+3\cdot (-9)=3\cdot 81+3\cdot (9i)-27$

Which evaluates to

$243+27i-27=216+9i$

5 0

3 years ago

At the Washington zoo 3/8 of the animals are monkeys, if there are 64 animals in total how many animals are monkeys

Radda [10]

You can do a quick multiplication to figure this out:

64 * ⅜ = 24

5 0

3 years ago