Robert digs a hole at a steady rate of 1 3/4 feet every hour. Consider ground level to be 0.

What value represents the elevation of the hole relative to ground level after digging for 3 1/2 hours?

6.125

Step-by-step explanation

1 3/4 times 3 1/2 = 6.125

Answer is : -6 1/8

I took the test.

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !