Danielle needs to walk 4 miles. if she wants to reach her destination in 50 minutes ( hour), how fast does she need to walk? a.200 miles per hour b.4.8 miles per hour c.12.5 miles per hour d.3.3 miles per hour

B. 4.8 miles per hour

Step-by-step explanation:

We are given that,

Distance needed to walk by Danielle = 4 miles

Time needed to reach the destination = 50 minutes = 0.83 miles

It is required to find the speed needed by Danielle.

Since, we know,

i.e.

i.e. Speed = 4.8 miles per hour

Hence, she needs to walk 4.8 miles per hour to reach her destination.

mark brainliest

step-by-step explanation:

2 tens + 6 ones

1 ten + 16 ones

0 tens + 26 ones

three-fourths of an hour

36÷48=0.75

0.75=