To solve for the answer of the question above, let x be the number of words on the list. As stated above, 2/3 of this is the number of words Martina needs to memorize which is 12. This may be expressed as,
(2/3)(x) = 12
Solving for x in the equation gives an answer of 18. Therefore, there are 18 words on the list.
Answer:
A Is the Answer to this problem
Step-by-step explanation:
B is true. C is true. D is true because the are parallel
Answer:
Rewrite the equation as
5
x
+
10
y
=
20
5
x
+
10
y
=
20
.
5
x
+
10
y
=
20
5
x
+
10
y
=
20
Subtract
5
x
5
x
from both sides of the equation.
10
y
=
20
−
5
x
10
y
=
20
-
5
x
Divide each term by
10
10
and simplify.
y=2−x/ 2
Step-by-step explanation:
<h2>
Answer with explanation:</h2>
Let p represents the population proportion.
From the given information, we have
, since alternative hypothesis is right tailed then the test is right tailed test.
Given : In a sample of 416 households that owned one or more vacation homes, 46 were minorities.
i.e. n= 416
Sample proportion :
Test statistic :
i.e.
P-value for right tailed test :
Since the p-value is less than the significance level (0.01), so we reject the null hypothesis.
Thus , we conclude that we have enough evidence to support the claim that that the percentage of vacation-home owners who are minorities is larger than 6 percent.
Answer: $24.99
Step-by-step explanation:
12.50*10=125
125+150=275
299.99-275=24.99