Hello! Can someone pls help me out! It will be highly appreciated! Tysm and have a good day!

Donna's penny bank can hold 1080 coins.

Step-by-step explanation:

Step 1:

Assume the total number of coins that Donna's penny bank can hold is x.

So in the beginning, it was full. So the number of coins were

After adding 240 pennies, it became full. So the number of coins are

So it can be written as

Step 2:

So we need to determine the total number of coins that Donna's penny bank can hold i.e. the value of x.

Rounding this off, we get that Donna's penny bank can hold 1080 coins.

there is nothing below so i cannot

step-by-step explanation:

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).