Answer:
fu
Step-by-step explanation:
Answer:
G(2b) = 10b + 3
Step-by-step explanation:
To find G(2b), simply plug in 2b wherever there is an x in G(x).
G(x) = 5x + 3
G(2b) = 5(2b) + 3
G(2b) = 10b + 3
Answer:
11
Step-by-step explanation:
So if he already biked 25 miles we can subtract 80 and 25 which will get a total of 55. if we divided 55 miles to the rest of the 5 days he will have to bike 11 miles each day
Answer:
Null Hypothesis [H0] : t = 8.3
Alternate Hypothesis [H1] : t < 8.3
Step-by-step explanation:
Hypothesis testing is used to test the statistical significance of a mathematical proposition.
Null Hypothesis is the neutral hypothesis, stating equality to assumed value. Alternate Hypothesis is the contradictory hypothesis, stating deviation from the assumed value.
For hypothesis formation of given case:-
Let average time taken by women with female companion = t
Null Hypothesis [H0] : t = 8.3
Alternate Hypothesis [H1] : t < 8.3
Since they are both equal to y, you can set -7x and x+8 equal to each other.
- 7x = x + 8 and solve for x then use what you got for x to solve for y