Ask question

Ask question

All categories

3 years ago

10

Plz answer both questions 15 points

1 answer:

Llana [10]3 years ago

3 0

When multiplying & dividing rational numbers:

If your signs are the same, your answer is positive.

If your signs are different, your answer is negative.

You might be interested in

13/25 as a percentage

nadezda [96]

Hi , the answer is 52% , because 13 divided by 25 equals to 0.52 , we move the decimal two spaces to the right , so the answer is 52.

8 0

3 years ago

Read 2 more answers

four friends buy tickets for two shows on consecutive nights. They use a coupon for $5 off each ticket. They pay a total of $416

Serjik [45]

do u want the answer or how to solve it?

6 0

3 years ago

Read 2 more answers

URGENT WORTH 20 POINTS

Triss [41]

If we were to draw a best fit line, the y-interest would be near 15, and the slope would be negative.

In the options given, the slope is either -3 or -13. If we imagine a line through the plotted points, the rise would be about 15 while the run would be about 5. This means the slope is about -3.

The best answer is y = -3x + 15

5 0

3 years ago

. If Gene gets two more strikes (scores of 10), what is his new average?

dedylja [7]

I think u r sopost to multiply 10 times 2

3 0

3 years ago

The mass of a cylinder made of barium with a height of 2 inches depends on the radius of the cylinder as defined by the function

svp [43]

Answer:

$r=22.07\ in$

Step-by-step explanation:

<em><u>The correct function is</u></em>

$m(r)=7.188\pi r^{2}$

we have

System of equations

$m=7.188\pi r^{2}$ -----> equation A

$m=11,000$ -----> equation B

Solve by substitution method

substitute equation B in equation A

$11,000=7.188\pi r^{2}$

Solve for r

Divide by 7.188π both sides

$r^{2}=\frac{11,000}{7.188\pi}$

square root both sides

$r=22.07\ in$

5 0

3 years ago

Read 2 more answers