Answer:
they need to double the amount they lost so it would be $7000
Step-by-step explanation:
take the 3500 and multiply by 2
Answer: 8(x-4) 8 was the common term. So just pull out the 8.
Answer:
Trinity can withdraw $25 from her bank account for 13 weeks.
Step-by-step explanation:
If she wants to have at least $200 by the end of summer you need to subtract that much from what she has now. Which would be $325.38. Now you have to divide that number into 25, which should give you the number of week that money would last. That number is 13.0152, you don't need all those extra numbers so just use 13. No to check you work multiply 25 and 13. You get 325.
Answer:
1 5/8
Step-by-step explanation:
6 1/8 = 6x8=1 = 49/8
4 1/2 = 4x2+1 = 9/2
so, 49/8 - 9/2 = 13/8
which in alternative form is 1 5/8 or 1.625
Answer:
Option C) 0.2358
Step-by-step explanation:
We are given the following data set:
0.23105, 0.4725, 0.8765, 0.4865, 0.5326, 0.7976
Formula:
where are data points, is the mean and n is the number of observations.
Sum of squares of differences = 0.1122752556 + 0.008765640625 + 0.09633264063 + 0.006340140625 + 0.001123925625 + 0.05358067562 = 0.2784182787
Thus, the standard deviation for given data is
Option C) 0.2358