Is a temperature of 0.75 °C positive or negative?

Mumz [18]

Answer:

x=3/4

Step-by-step explanation:

You need to isolate the variable. First subtract 3 from both side, then add 1x to both sides. You will end up with 1 1/3x=1. After that divide both sides by 1 1/3.

5 0

4 years ago

What is the standard form of two hundred ten million, sixty-four thousand, fifty

xxMikexx [17]

210,064,050 is how you would right your nuber is standard form

7 0

3 years ago

Alondra received a 14% hourly raise, but the number of hours worked decreased by 7.5%. If her wage was $10.50 an hour and she wo

Elodia [21]

Answer:

She will earn $442.89 in one week after the changes.

And this is more than her previous weekly earnings.

Step-by-step explanation:

Given:

Alondra received a 14% hourly raise, but the number of hours worked decreased by 7.5%. If her wage was $10.50 an hour and she worked 40 hours per week before the changes.

Now, to find money she will earn in one week after the changes.

Her wage was = $10.50.

She worked per week = 40 hours.

So, her salary before changes:

$10.50\times 40\\\\=\$420.$

Thus, the salary per week before changes is $420.

Now, to get her salary after 14% hourly raise:

$10.50+14\%\ of\ 10.50\\\\=10.50+\frac{14}{100} \times 10.50\\\\=10.50+1.47\\\\=11.97$

Salary after hourly raise = $11.97 per hour.

Then, to get the number of hours worked decreased by 7.5%:

$40-7.5\%\ of\ 40\\\\=40-\frac{7.5}{100} \times 40\\\\=40-3\\\\=37.$

Number of hours per week after hours of worked decreased = 37 hours.

Now, to get the salary after changes:

Salary after hourly raise × number of hours per week after hours of worked decreased

$=11.97\times 37$

$=\$442.89.$

Salary after changes in one week = $442.89.

As, the previous salary was $420 in one week. 

And after changes this salary is $442.89 in one week which is more than previous. 

Therefore, she will earn $442.89 in one week after the changes.

And this is more than her previous weekly earnings.

4 0

3 years ago

Which points are on graph of f(x)=2(0.5)^x

Naya [18.7K]

Since no points are given, you can make your own points.
Put x=0, then f(x)=2(0.5)^0=2*1=2 => (0,2)
Put x=1, then f(x)=2(0.5)^1=2(0.5)=1 => (1,1)
Put x=2, then f(x)=2(0.5)^2=2(1/4)=1/2 => (2, 1/2)
....

4 0

3 years ago

What is the slope of 11y - 3x = 88

Soloha48 [4]

Answer: the slope is 3/11

Step-by-step explanation:

cause you would get y=3/11x+8

5 0

3 years ago