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CoormaBak9
2021-03-02
Answered

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izboknil3

Answered 2021-03-03
Author has **99** answers

To divide multiply by the reciprocal so we write:

$\frac{1}{3}\xf79=\frac{1}{3}\times \frac{1}{9}=\frac{1}{27}$

asked 2021-01-04

Write in words how to read each of the following out loud.

a. $\{x\in {R}^{\prime}\mid 0<x<1\}$

b. $\{x\in R\mid x\le 0{\textstyle \phantom{\rule{1em}{0ex}}}\text{or}{\textstyle \phantom{\rule{1em}{0ex}}}x\Rightarrow 1\}$

c. $\{n\in Z\mid n\text{}is\text{}a\text{}factor\text{}of\text{}6\}$

d. $\{n\in Z\cdot \mid n\text{}is\text{}a\text{}factor\text{}of\text{}6\}$

asked 2021-08-11

A ball is tossed upward from the ground. Its height in feet above ground after t seconds is given by the function $h\left(t\right)=-16{t}^{2}+24t$ . Find the maximum height of the ball and the number of seconds it took for the ball to reach the maximum height.

asked 2021-11-21

What are the ways to calculate the difference between fractions where the denominators are different?

For example,

$\frac{4}{9}\frac{27}{54}$

For example,

asked 2022-05-07

$\frac{6}{7}\times \frac{1}{2}=$ ?

asked 2021-09-21

Divide

$\frac{3+2i}{5-i}$

asked 2022-07-28

At a unit price of $55, the quantity demanded of headphones is 1000 units. At a unit price of $85, the demand drops to 600 units. Assume demand is a linear function.

a. find the demand equation.

b. above what price will there be no demand?

c.What quantity would be demanded if the headphones were free?

a. find the demand equation.

b. above what price will there be no demand?

c.What quantity would be demanded if the headphones were free?

asked 2021-08-10

To write:

The two other true proportions for$\frac{6}{18}=\frac{1}{3}$ .

The two other true proportions for