Answer:
The diameter is 13cm and the radius is 6.5cm
Step-by-step explanation:
The diameter is the line that goes across the circle and the radius is half the diameter. So...
13cm is the diameter
divide by 2 to get the radius...
6.5 cm
hope this helps :)
Answer:
y = - 6x
Step-by-step explanation:
Note the relation between x and y points on the table, that is
x = - 2 → y = 12
x = - 1 → y = 6
x = 1 → y = - 6
x = 2 → y = - 12
x = 3 → y = - 18
By inspection the y points are x multiplied by - 6, hence
y = - 6x ← is the equation relating x and y
Answer:
Final cost = $3070.90
Step-by-step explanation:
First we need to find the discount
Discount = original price * percent off
Discount = 2200 * .15
Discount = 330
Sale price = original price - discount
Sale price = 3200-330
Sale price = 2870
Now we need to calculate tax
Tax = sales price times tax rate
Tax = 2870 * .07
= 200.90
Final price = sales price plus tax
Final price = 2870 + 200.90
3070.90
Answer:
A) 0.20
B) 0.06
Step-by-step explanation:
From the question above we have the following information;
30% of the residents of a particular town read the morning paper
Probability (of the residents that read morning paper) = 0.3
25% read the afternoon paper
Probability (of the residents that read afternoon paper) = 0.25
10% read both
Probability (of the residents that read both) = 0.10
A. One resident is randomly selected. What is the probability that this person reads only the morning paper?
Probability( that this person reads only the morning paper) = Probability (of the residents that read morning paper) - Probability (of the residents that read both)
= 0.30 - 0.10
= 0.20
B. Given that a random resident reads the morning paper, what is the probability that this resident also reads the afternoon paper?
Probability( that this resident also reads the afternoon paper) = Probability (of the residents that read morning paper) × Probability (of the residents that read afternoon paper)
= 0.30 × 0.20
= 0.06
Answer:
5:2
Step-by-step explanation:
5:2 represents for every 5cm it is converted to 2m
