Answer:
The team won 32 games.
Step-by-step explanation:
x = games won
y = games lost
z = total games = 40
x = 4y <em>Won 4 times as many games as it lost</em>
x + y = 40 <em>Games won + games lost = Total games played</em>
4y + y = 40 <em>Sub 4y in for x, as established previously</em>
5y = 40
y = 8
x = 4y
x = 4(8)
x = 32
The team won 32 games.
Answer:
1+4=5 haha
Step-by-step explanation:
Answer: Find the area of the base A = πr² Then multiply by height to get the volume.
Then divide the volume ___ft³ by the rate given.
Step-by-step explanation: Since this is an "Initial Knowledge Check" you are not expected to know everything. ALEKS will give you instruction and practice on the topics where you need to learn more. It's OK to get some of these wrong now so you'll have a chance to demonstrate how much more you have learned in a few weeks.
Answer:
x < -5
Step-by-step explanation:
3 ( -2x - 4 ) > 18
→ Expand the brackets
-6x - 12 > 18
→ Add 12 to both sides
-6x > 30
→ Divide both sides by -6
x < -5
Answer:
Option ii is right
Step-by-step explanation:
Given that according to the U.S. Department of Education, approximately 57% of students attending colleges in the U.S. are female.
(Two tailed test at 5% significance level)
Test statistic =1.42
Here since proportions we use Z test
p value = 0.156
(ii) P-value =0.156