Answer: 1/13
Step-by-step explanation:
There are 4 twos in a pack of 52 cards. So the probability is 4/52 = 1/13
There are 4 threes in a pack of 52 cards. So the probability is again 4/52 = 1/13
So the probability that a 2 or 3 will be drawn is
1/13 + 1/13 = 2/26 = 1/13
the answer is d hopes this helps you
Answer:
The required equation is 
and the tape diagram is shown below.
Step-by-step explanation:
Consider the provided information.
Write a division equation that has a solution of 8.
The required division equation is shown below:
Solve the above equation a shown.
Now check this with the help of tape diagram as shown.
The required tape diagram is shown below:
By the tape diagram we concluded that the value of y is 8.
Side 1
2cm and 8cm
8 / 2 = 4
Side 2
8cm and 32cm
32 / 8 = 4
Side 3
8cm and 32cm
32 / 8 = 4
Therefore the scale factor is 4.
Answer:
a) t=98
b) b=32
Step-by-step explanation:
a) 4t/7 -20=36r
r=1
4t/7-20=36
=36
4t-140=252
4y=392
t=98
b) 2k/5=b/2-12
k=10
20/5=b/2-12
4=
8=b-24
b=32
