Mathematics, 12.08.2020 04:01 naomifelixwoo
Add or subtract. Write your answer in scientific notation.
4.2 x 10^6 β 1.2 x 10^5 β 2.5 x 10^5
3.3 x 10^9 + 2.6 x 10^9 + 7.7 x 10^8
8.0 x 10^4 β 3.4 x 10^4 β 1.2 x 10^3
Answers: 3
Mathematics, 21.06.2019 22:50
Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288
Answers: 1
Mathematics, 22.06.2019 00:30
Julie begins counting backwards from 1000 by 2βs and at the same time tony begins counting forward from 100 by 3βs. if they count at the same rate, what number will they say at the same time?
Answers: 1
Mathematics, 22.06.2019 00:30
Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm2. what is the area of the second triangle?
Answers: 2
Mathematics, 22.06.2019 00:30
Roy has 4 1/2 pizzas for the soccer team to split after the game. if each member is going to get 1/2 of a pizza, how many players are on the soccer team
Answers: 1
Add or subtract. Write your answer in scientific notation.
4.2 x 10^6 β 1.2 x 10^5 β 2.5 x 10^5
Advanced Placement (AP), 25.08.2019 09:00
Advanced Placement (AP), 25.08.2019 09:00
Mathematics, 25.08.2019 09:00
Social Studies, 25.08.2019 09:00
Physics, 25.08.2019 09:00
Mathematics, 25.08.2019 09:00
Social Studies, 25.08.2019 09:00
Mathematics, 25.08.2019 09:00
Physics, 25.08.2019 09:00