By the time the park officials finished introducing frogs into the park, the frogs had multiplied to a staggering population of 2.56×10^6 .

what is that number written in standard notation?

2560000

Step-by-step explanation:

2.56 x 10⁶

Since the exponent is positive 6, you can "move" the decimal place 6 times to the right.

Put in a bunch of 0's so you don't get lost:

2.56000000000000

Move 6 over -->>

2560000

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation: