Answer:
7/12
Step-by-step explanation:
First you have to find a comnon demominator, which is 12.
Next, add them together.
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
Answer:
She spent $10.12
Step-by-step explanation:
8.60*.07 = .602, round that to .60
8.60 + .60 = 9.2
9.2*.10 = .92
9.2 + .92 = 10.12
Answer: 1
Step-by-step explanation:
Gcf of 3 : 1 * 3
Gcf of 12184 : 1 * 12184
2 * 6092
4 * 3046
8 * 1523 .......
Gcf of 1545: 1 * 1545
3 * 515
5 * 309
All the the numbers do not have any common number except 1 so therefore 1 is the only common number which makes It the GCF in all three numbers.
Answer: 1 / 5 of the total distance.
Step-by-step explanation:
They traveled 7/10 of the distance on Saturday. This means that on Saturday, the fraction left was:
= 1 - 7/10
= 3/10 of the distance
On Sunday, they traveled 2/3 of this remaining distance. The fraction of the distance traveled is therefore:
= 2/3 * 3/10
= 6 / 30
= 1 / 5 of the total distance.