Answer:
48 inches
Step-by-step explanation:
Every foot is half an inch. So if there is 12 feet then that means there is 6 inches because 12x0.5= 6. 16x0.5= 8, which means 16 feet equals 8 inches. Now that we have the converted measurements we must find out the dimensions of the dollhouse living room. 6 inchx8 inch = 48 inches.
Answer:
c
Step-by-step explanation:
product is the answer to a multiplication problem.
Answer:
Step-by-step explanation:
(146 + 187 + x)/3 = 160 Multiply both sides by 3
3(146 + 187 + x)/3 = 160*3
146 + 187 + x = 480 Combine the terms on the left
333 + x = 480 Subtract 333 from both sides.
333 - 333 + x = 480 - 333
x = 147
If he gets at least 147, his average of 160. Any score above that, will put his average above 160.
187 was a monster score.
So the answer should read<em>. Ben must bowl at least 147 in his third game in order to have an average of at least 160.</em>
Answer:
about 105 rivets to build 2200 ft of the bridge .
Step-by-step explanation:
first i found out how many rivets it took to build one ft of the bridge .
i divided 42 by 2 to get how many rivets it took to build one ft. i got (21)
21 rivets for 1 ft
next i divided 2200 ft by 21 rivets (2200÷21)= 104.76
104.76 rounded is 105
Answer:
It might be independent t-test.
Step-by-step explanation:
Basically it is a independent t- test .Independent sample test t - test or student test is a statistical test.In this test we determine that there is a statistically significant difference between the mean when we are talking about unrelated group.
We are taking alternative and null hypothesis t- test
In null hypothesis we see that population of two unrelated groups are equal
H₀: u1 = u2
if we reject the hypothesis and accept the alternative hypothesis than population means
H₁: u1 ≠ u2
In this test we need a significance level that is also called alpha level who reject or accept the null hypothesis.