To find the percent of anything, you divide what you have from the total (or the smaller number over the bigger number). In this case, you will do 14/26.
14/26=0.53846
I'm going to round to the hundredths: 0.54
Move the decimal place two times to the right: 54
The percent change from 14 inches to 26 inches is 54%
If the '7t' is supposed to be '7y', then the answer is below
(4y+8)-(7y-12)=11
distribute the negative into the second parenthesis
4y+8-7y+12=11
combine like terms
-3y+20=11
subtract the 20 from both sides
-3y=-9
divide by -3 on both sides
y=3
if it is supposed to be '7t', I'm not sure if there's enough information
Answer:
y = - 4x + 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
here m = - 4 and y- intercept = (0, 2) ⇒ c = 2
y = - 4x + 2 ← equation in slope- intercept form
Answer:
Step-by-step explanation:
Given that :
Radiant energy produced per second = 3.9 * 10^33 ergs
Amount of radiant energy produced in (t) = 3.25 * 10^3 s
Radiant energy per second * time
(3.9 * 10^33) * (3.25 * 10^3)
12.675 * 10^(33 + 3)
12.675 * 10^36 ergs
= 1.2675 * 10^37 ergs
Reasonable distance for measuring tracks on a railroad:
1.435 ⋅ 10−3 mm or 1.435 ⋅ 103 mm?
1.435 × 10^-3 mm = 0.001435 mm
1.435 × 10^3 mm = 1435mm
1.435 × 10^3 mm seems more reasonable
