All categories

4 years ago

Jenni wrote a rational number that is positive. Which of the following is not a possible number that she wrote?

Mathematics

1 answer:

notsponge [240]4 years ago

3 0

Answer:

There is no answer.

0 is rational since it can be written as a fraction (0/5, 0/69)

1 is obviously rational. 7/8 is .875 and 5 1/4 is 5.25

You might be interested in

g There are currently 100 cases of flu in a small town of population 1,000 people, and all the people of the town are susceptibl

Aleksandr-060686 [28]

Answer:

$N(t) = \frac{1000}{1 + 0.9e^{-0.2t}}$

Step-by-step explanation:

The logistic function has the following format:

$N(t) = \frac{K}{1 + (\frac{K - P_0}{P_0})e^{-rt}}$

In which:

K is the carrying capacity(maximum population).

$P_0$ is the initial number.

r is the growth rate, as a decimal.

There are currently 100 cases of flu in a small town of population 1,000 people

This means that $P_0 = 100, K = 1000$

Early in the flu epidemic, the number of cases is increasing by 20% each day.

This means that $r = 0.2$

Function:

$N(t) = \frac{K}{1 + (\frac{K - P_0}{P_0})e^{-rt}}$

$N(t) = \frac{1000}{1 + (\frac{1000 - 100}{1000})e^{-0.2t}}$

$N(t) = \frac{1000}{1 + 0.9e^{-0.2t}}$

7 0

3 years ago

Find the value of x. Show all of your work to earn full credit. DON'T SKIP STEPS!

nordsb [41]

Answer: 44 degrees, x equals

Step-by-step explanation: Attached below is my work.

8 0

2 years ago

Yolanda works as a tutor for $10 and hour, and as a waitress for $11 an hour. This month she a combined total of 87 hours at her

Feliz [49]

Answer:

The expression for the combine total dollar amount she earned this month is -t +957

Step-by-step explanation:

Let t be the number of hours she worked as a tutor.

The number of hours she worked as a waitress= 87-t

Then according to the given statement, the equation will be:

Amount she earned = 10t+11(87-t)

Now solve the expression:

=10t+957-11t

= -t +957

The expression for the combine total dollar amount she earned this month is -t +957....

7 0

3 years ago

Hi guys, me again, need help on this pls.

eimsori [14]

Answer:

5/6

Step-by-step explanation:

Fraction Equivalent Fractions

3/5 6/10 27/45

4/5 8/10 36/45

1/6 2/12 9/54

5/6 10/12 45/54

8 0

3 years ago

Read 2 more answers

A bus drove 3 blocks south, 5 blocks east, 7 blocks north, and 10 blocks west. How many blocks south does the bus need to drive

-BARSIC- [3]

The Bus needs to drive four blocks south.

Hope this Helps!!!

5 0

3 years ago