Answer:
market price = $358.723301
Step-by-step explanation:
given data
discounts p = 18 %
discounts q = 15.5 %
discounts r = 4%
sold = $238.617
to find out
market price
solution
we know that discount of x% is given on market price
then selling parice discount will be
selling price = × market price
here 3 discount are given
then selling price will be
selling price = () ( ) ( ) × market price
238.617 = () ( ) ( ) × market price
market price = $358.723301
Answer Marie will have saved enough in 11 weeks.
In the 6th week, Marie will not have enough money.
Step-by-step explanation:
Answer:
Given:
Sample size, n = 20
Significance level = 5% = 0.05
Mean, u = 8
Here, the sample mean was not given.
Here the null and alternative hypothesis will be:
H0 : u = 8
H1 : u < 8
In this case, since there is no evidence to reject the null hypothesis, H0, at 0.05 level of significance, we can say that the p-value is greater than the level of significance, 0.05.
The sum of the interior angles of any polygon is (n-2)*180° (n being the number of sides) so for a triangle the sum of the interior angles is 180°. The sum of the interior and exterior angles is also 180°. To work out which sets are possible you subtract each number from 180° and then add all three answers together. If you get 180° then that set of numbers is possible. Using this method, you will find that the following sets <span>can be the measures of the exterior angles of a triangle:
</span><span>120°, 110°, 130°
</span><span>120°, 120°, 120°</span>
Answer:
B
Step-by-step explanation: