Mathematics, 05.11.2019 10:31 haileysolis5

On saturday, siena drove a total of 120 miles in 2 hours. on sunday, she drove a total of 110 miles in 2 hours.

which explanation correctly describes a way to calculate how much faster siena drove per hour on saturday?

a.

step 1 divide: 120 ÷ 2.
step 2 divide: 110 ÷ 2
step 3 add the two quotients.

b.

step 1 multiply: 120 × 2
step 2 multiply: 110 × 2
step 3 add the two products.

c.

step 1 multiply: 120 × 2
step 2 multiply: 110 × 2
step 3 subtract the two products.

d.

step 1 divide: 120 ÷ 2.
step 2 divide: 110 ÷ 2
step 3 subtract the two quotients.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

Prove the divisibility of the following numbers: ! i have no any is 1. 16^5 + 2^15 by 33 2. 15^7 + 5^13 by 30

Answers: 1

Answer

Mathematics, 22.06.2019 03:30

Fracisco's game involves 3 green, 2 yellow, 4 red, and 3 black marbles. if he randomly draws three marbles from the bag, without replacement, what is the probability that he will draw yellow, and then red, and then black? a)1/192 b)1/72 c)3/220 d)1/55

Answers: 1

Answer

Mathematics, 22.06.2019 03:30

The mountain springs water company has two departments, purifying and bottling. the bottling department received 67,000 liters from the purifying department. during the period, the bottling department completed 65,000 liters, including 3,000 liters of work in process at the beginning of the period. the ending work in process was 5,000 liters. how many liters were started and completed during the period?

Answers: 3

Answer

Mathematics, 22.06.2019 03:30

The diameter of a bacteria colony that doubles every hour is represented by the graph below. what is the diameter of the bacteria after 8 hours? graph of a curve passing through the points zero comma 1, one comma two, two comma four, and three comma eight

Answers: 1

Answer

You know the right answer?

On saturday, siena drove a total of 120 miles in 2 hours. on sunday, she drove a total of 110 miles...

Questions

Mathematics, 27.08.2020 06:01

Express 160 kilometers per hour in miles per hour....

Mathematics, 27.08.2020 06:01

1. A line segment partitioned by a ratio of 3:4 can be thought of as having congruent sections ● 3● 4●7●12...