Answer:
She sold 10 pounds of peaches and 45pounds of grapes
Step-by-step explanation:
X= pounds of peaches
x+35=pounds of grapes
2x+4(x+35)=200
2x+4x+140=200
6x=200-140
6x=60
x=10
She sold 10 pounds of peaches and 45pounds of grapes. (Sorry, can’t help you graph it.)
1.) 1 1/6
2.) 1/2
3.) 7/10
4.) 39/40
5.) 15/28
6.) 3/10
7.) 7/12
8.) 1/6
9.) 5/12
10.) 1/8
Brainliest please! Have a nice day
-SpaceMarsh
4^-3 equals 1/64. Hope this helps!
Answer:
This is example of cluster sampling.
Step-by-step explanation:
The commissioner randomly selects 2 teams from all 30 MLB teams and has everyone on that team drug tested.
This is an example of Cluster sampling.
Cluster sampling is a sampling method, where population is divided into clusters and then each sample from a selected cluster is sampled.
Yes this is also a random sample.
Answer:
Step-by-step explanation:
<u>Exponential Growth</u>
The natural growth of some magnitudes can be modeled by the equation:
Where P(t) is the actual amount of the magnitude, Po is its initial amount, r is the growth rate and t is the time.
It's given the annual sales for a surf shop are Po=$130,000. They are increasing at a rate of r=7% = 0.07 per year. Substituting values, the function is:
The value of the function after t=7 years is
Computing: