Mrs. rosso has to travel 390 miles on a highway. she drives 130 miles in 2 hours. if she has 7 hours to travel at that rate, will she arrive at her destination on time?
a) yes she will arrive 1 hour early
b) yes she will arrive 4 hours early
c) no she will arrive 1 hour early
d) no she will arrive 4 hours late

The correct option is A.

Step-by-step explanation:

Total distance = 390 miles

It is given that she drives 130 miles in 2 hours.

The speed is 65 miles per hour.

We need to find the time in which Mrs.Rosso covers 390 miles at the rate of 65 miles per hour.

It means she can cover 390 miles in 6 hours. She have 7 hours. It means  she will arrive 1 hour early.

yes, she arrive at her destination on time.

Therefore the correct option is A.

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)