The Black Panther looks for Vibranium to put in his spear. He spends 3/5 of an hour searching. Over 4 days, about how many hours doe gemstones? (NF 4 828)
between 2 and 3 hours
between 4 and 5 hours
between 6 and 7 hours
o
between 8 and 9 hours

Between 2 and 3 hours

Step-by-step explanation:

Given

Required

Determine the total hours

This is calculated by multiplying the number of days by the time per day;

2.4 is a number between the interval of 2 and 3.

Hence, option (A) is the solution to the question

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9