Answer:
B. 0.588
Step-by-step explanation:
There are 40 non-face cards in the deck, so the probability of drawing the first one is 40/52. After doing that, the probability of drawing the second one is 39/51, since the number of non-face cards is 1 fewer, as is the size of the deck.
The joint probability is then ...
(40/52)·(39/51) ≈ 0.588
% change = (new value - old value)/(old value) * 100%
.. = (9.67 -9.74)/9.74 * 100%
.. = -0.07/9.74 * 100%
.. = -0.7%
The decrease is 0.7%.
Answer: Kate = £102
Sanjeev = £153
Step-by-step explanation:
From the question, we are informed that for every £2 that kat collects, sanjeev collects £3. This csn be represented in a fraction as:
Kat = 2/5
Sanjeev = 3/5
The amount that each collects will be:
Kat = 2/5 × £255
= 2 × £51
= £102
Sanjeev = 3/5 × £255
= 3 × £51
= £153
Answer:
90
Step-by-step explanation:
3/1=3
30x3=90
Answer:
8 pictures
Step-by-step explanation:
Given
Required
Determine the number of pictures
First, we need to calculate the length of the available space
This is calculated by subtracting the width of the window from the width of the wall.
Convert fraction to decimal
Since, the pictures are placed side by side.
This means that, there's no empty space between them.
Number of pictures is:
Convert feet to inches
<em>Hence, 8 pictures can fit the wall</em>
