Answer:
$30 per day
Step-by-step explanation:
2,100 divided by 70 is 30
let's say 10000 ÷ 5000 = 2
35000 ÷ 5000 = 7
Answer:
There is not enough information to find a solution. The work to find it if more variable are filled is below. You can also solve the problem by inputting these equations as solutions.
Step-by-step explanation:
(x^(2)+a)(x^(2)-b)=0
You can find x by taking the square root of both sides
√(-a), -√(-a), √b, -√b
You can find a by -x^(2)
You can find b by x^(2)
Answer:
Option D.
Step-by-step explanation:
It is given that a satellite is composed of 30 modular units. Each unit contains the same number of non-upgraded sensors.
Let x be the total number of upgraded sensors on the entire satellite.
The number of non-upgraded sensors on one unit is 1/5 the total number of upgraded sensors on the entire satellite.
Non-upgraded sensors on one unit =
Non-upgraded sensors on 30 unit =
Total number of sensors on the entire satellite is the sum of upgraded and non-upgraded sensors
We need to find the fraction of the sensors on the satellite have been upgraded.
Therefore, the correct option is D.