Answer:
100 blocks.
Step-by-step explanation:
Let x represent number of blocks built by Gage.
We have been given that Colton was 5 times as fast at building the castle than Gage, so number of blocks built by Colton would be .
We are also told that it takes 120 blocks to build the castle. Since Colton and Gage were building a castle together, so number of blocks built by both will be equal to 120.
Hope it helped!
5(9-4)2-3^2 -3^2=9
5(9-4)2+9 9-4=5
5(5)2+9 5(5)=25
(25)2+9 (25)2=50
9+50=59
Answer:
1. 4x+36<60
2.4x+36<60
-36 -36
4x < 24
/4 /4
x < 6
Step-by-step explanation:
1. x represents how long the family can stay in Millersville and spend less than $60
2. The family can stay in Millersville for 6 hours without spending more $60
Answer:
a) true
Step-by-step explanation:
Decision Rule
If;
P-value > significance level --- accept Null hypothesis
P-value < significance level --- reject Null hypothesis
Z score > Z(at 95% confidence interval) ---- reject Null hypothesis
Z score < Z(at 95% confidence interval) ------ accept Null hypothesis
For the case above, the p-value for the test is 0.047 which is less than the significance level 0.05
P-value < 0.05
Using the decision rule, we will reject the Null hypothesis which is the same as stated in the question, which means its true.
_Confirmed._